| Zip code | City | State | Number of returns | Total income ($1000) | Avg income/return |
| 50061 | Cumming | Iowa | 860 | $136,250 | $158,430 |
| 50323 | Urbandale | Iowa | 5,680 | $834,847 | $146,980 |
| 52411 | Cedar Rapids | Iowa | 3,480 | $476,490 | $136,922 |
| 50612 | Buckingham | Iowa | 160 | $20,386 | $127,413 |
| 50325 | Clive | Iowa | 8,210 | $893,956 | $108,886 |
| 52328 | Robins | Iowa | 1,360 | $146,943 | $108,046 |
| 51355 | Okoboji | Iowa | 560 | $60,066 | $107,261 |
| 50131 | Johnston | Iowa | 9,220 | $944,743 | $102,467 |
| 52338 | Swisher | Iowa | 1,590 | $153,511 | $96,548 |
| 50312 | Des Moines | Iowa | 7,840 | $726,906 | $92,718 |
| 52333 | Solon | Iowa | 3,180 | $290,704 | $91,416 |
| 52722 | Bettendorf | Iowa | 18,210 | $1,659,374 | $91,124 |
| 52257 | Luzerne | Iowa | 110 | $10,022 | $91,109 |
| 50266 | West Des Moines | Iowa | 15,380 | $1,389,200 | $90,325 |
| 50226 | Polk City | Iowa | 2,390 | $215,600 | $90,209 |
| 50263 | Waukee | Iowa | 7,750 | $698,181 | $90,088 |
| 52753 | Le Claire | Iowa | 2,670 | $236,464 | $88,563 |
| 50003 | Adel | Iowa | 3,260 | $279,866 | $85,848 |
| 50622 | Denver | Iowa | 1,480 | $123,639 | $83,540 |
| 50109 | Granger | Iowa | 1,350 | $111,889 | $82,881 |
| 50021 | Ankeny | Iowa | 12,100 | $999,523 | $82,605 |
| 52003 | Dubuque | Iowa | 7,080 | $579,726 | $81,882 |
| 52807 | Davenport | Iowa | 7,030 | $574,438 | $81,712 |
| 50624 | Dike | Iowa | 860 | $70,107 | $81,520 |
| 50111 | Grimes | Iowa | 5,520 | $449,572 | $81,444 |
| 50265 | West Des Moines | Iowa | 16,710 | $1,359,556 | $81,362 |
| 50216 | Panora | Iowa | 1,300 | $105,644 | $81,265 |
| 50063 | Dallas Center | Iowa | 1,260 | $102,148 | $81,070 |
| 52341 | Toddville | Iowa | 570 | $45,998 | $80,698 |
| 52068 | Peosta | Iowa | 1,920 | $153,829 | $80,119 |
| 51247 | Rock Valley | Iowa | 2,140 | $170,437 | $79,643 |
| 50229 | Prole | Iowa | 510 | $40,133 | $78,692 |
| 50023 | Ankeny | Iowa | 14,650 | $1,148,850 | $78,420 |
| 51250 | Sioux Center | Iowa | 3,250 | $254,564 | $78,327 |
| 50261 | Van Meter | Iowa | 1,120 | $87,515 | $78,138 |
| 52403 | Cedar Rapids | Iowa | 11,030 | $858,087 | $77,796 |
| 51331 | Arnolds Park | Iowa | 660 | $51,115 | $77,447 |
| 51436 | Breda | Iowa | 420 | $32,452 | $77,267 |
| 50074 | Ellston | Iowa | 160 | $12,271 | $76,694 |
| 52227 | Ely | Iowa | 1,210 | $92,763 | $76,664 |
| 52314 | Mount Vernon | Iowa | 2,330 | $177,775 | $76,298 |
| 52351 | Walford | Iowa | 680 | $51,615 | $75,904 |
| 50669 | Reinbeck | Iowa | 1,130 | $85,471 | $75,638 |
| 50524 | Clare | Iowa | 250 | $18,883 | $75,532 |
| 51020 | Galva | Iowa | 280 | $20,974 | $74,907 |
| 51014 | Cleghorn | Iowa | 250 | $18,716 | $74,864 |
| 50321 | Des Moines | Iowa | 3,830 | $286,328 | $74,759 |
| 50251 | Sully | Iowa | 620 | $46,293 | $74,666 |
| 50671 | Stanley | Iowa | 110 | $8,165 | $74,227 |
| 52206 | Atkins | Iowa | 1,040 | $77,176 | $74,208 |
| 50124 | Huxley | Iowa | 1,620 | $119,871 | $73,994 |
| 52245 | Iowa City | Iowa | 9,350 | $689,485 | $73,742 |
| 52228 | Fairfax | Iowa | 1,470 | $108,137 | $73,563 |
| 51463 | Templeton | Iowa | 280 | $20,499 | $73,211 |
| 50237 | Runnells | Iowa | 1,400 | $102,417 | $73,155 |
| 52748 | Eldridge | Iowa | 4,290 | $313,090 | $72,981 |
| 51445 | Ida Grove | Iowa | 1,390 | $101,219 | $72,819 |
| 50621 | Conrad | Iowa | 640 | $46,487 | $72,636 |
| 50599 | Woolstock | Iowa | 180 | $13,062 | $72,567 |
| 50234 | Rhodes | Iowa | 260 | $18,807 | $72,335 |
| 50219 | Pella | Iowa | 5,890 | $424,884 | $72,137 |
| 52224 | Dysart | Iowa | 920 | $66,265 | $72,027 |
| 50613 | Cedar Falls | Iowa | 17,530 | $1,259,238 | $71,833 |
| 52726 | Blue Grass | Iowa | 2,190 | $157,232 | $71,795 |
| 50548 | Humboldt | Iowa | 2,760 | $198,121 | $71,783 |
| 51571 | Silver City | Iowa | 290 | $20,775 | $71,638 |
| 52246 | Iowa City | Iowa | 9,130 | $652,807 | $71,501 |
| 51024 | Hinton | Iowa | 970 | $69,327 | $71,471 |
| 50643 | Hudson | Iowa | 1,350 | $96,423 | $71,424 |
| 50211 | Norwalk | Iowa | 5,650 | $403,252 | $71,372 |
| 50072 | Earlham | Iowa | 1,210 | $86,164 | $71,210 |
| 50046 | Cambridge | Iowa | 710 | $50,530 | $71,169 |
| 51360 | Spirit Lake | Iowa | 4,120 | $293,124 | $71,147 |
| 51238 | Hospers | Iowa | 560 | $39,756 | $70,993 |
| 52543 | Cedar | Iowa | 90 | $6,369 | $70,767 |
| 50214 | Otley | Iowa | 370 | $26,123 | $70,603 |
| 52213 | Center Point | Iowa | 1,950 | $137,587 | $70,557 |
| 52756 | Long Grove | Iowa | 1,070 | $75,495 | $70,556 |
| 51230 | Alvord | Iowa | 190 | $13,391 | $70,479 |
| 51542 | Honey Creek | Iowa | 500 | $34,959 | $69,918 |
| 50134 | Kelley | Iowa | 330 | $23,063 | $69,888 |
| 52241 | Coralville | Iowa | 9,340 | $650,991 | $69,699 |
| 50014 | Ames | Iowa | 9,650 | $671,197 | $69,554 |
| 50075 | Ellsworth | Iowa | 370 | $25,682 | $69,411 |
| 50545 | Hardy | Iowa | 110 | $7,628 | $69,345 |
| 51028 | Kingsley | Iowa | 950 | $65,869 | $69,336 |
| 52324 | Palo | Iowa | 950 | $65,868 | $69,335 |
| 50857 | Nodaway | Iowa | 110 | $7,617 | $69,245 |
| 52330 | Ryan | Iowa | 390 | $26,846 | $68,836 |
| 50035 | Bondurant | Iowa | 2,740 | $188,608 | $68,835 |
| 50007 | Alleman | Iowa | 250 | $17,189 | $68,756 |
| 51640 | Hamburg | Iowa | 660 | $45,289 | $68,620 |
| 50433 | Dougherty | Iowa | 140 | $9,579 | $68,421 |
| 50570 | Ottosen | Iowa | 110 | $7,525 | $68,409 |
| 50105 | Gilbert | Iowa | 580 | $39,636 | $68,338 |
| 50428 | Clear Lake | Iowa | 4,550 | $310,862 | $68,321 |
| 51549 | Macedonia | Iowa | 200 | $13,659 | $68,295 |
| 51576 | Underwood | Iowa | 920 | $62,763 | $68,221 |
| 50638 | Grundy Center | Iowa | 1,540 | $104,907 | $68,121 |
| 50171 | Montezuma | Iowa | 1,290 | $87,486 | $67,819 |
| 51575 | Treynor | Iowa | 790 | $53,546 | $67,780 |
| 51030 | Lawton | Iowa | 810 | $54,795 | $67,648 |
| 50130 | Jewell | Iowa | 750 | $50,643 | $67,524 |
| 50677 | Waverly | Iowa | 5,190 | $348,109 | $67,073 |
| 50327 | Des Moines | Iowa | 5,080 | $340,022 | $66,933 |
| 51534 | Glenwood | Iowa | 3,930 | $262,891 | $66,893 |
| 50240 | Saint Charles | Iowa | 1,050 | $69,937 | $66,607 |
| 50322 | Urbandale | Iowa | 16,320 | $1,084,513 | $66,453 |
| 50073 | Elkhart | Iowa | 580 | $38,491 | $66,364 |
| 50648 | Jesup | Iowa | 1,890 | $125,365 | $66,331 |
| 52002 | Dubuque | Iowa | 7,910 | $524,641 | $66,326 |
| 52317 | North Liberty | Iowa | 9,000 | $596,873 | $66,319 |
| 50511 | Algona | Iowa | 3,470 | $229,511 | $66,141 |
| 51351 | Milford | Iowa | 2,260 | $149,335 | $66,077 |
| 51246 | Rock Rapids | Iowa | 1,610 | $106,380 | $66,075 |
| 50609 | Beaman | Iowa | 200 | $13,208 | $66,040 |
| 50680 | Wellsburg | Iowa | 560 | $36,803 | $65,720 |
| 52361 | Williamsburg | Iowa | 2,230 | $146,480 | $65,686 |
| 51041 | Orange City | Iowa | 2,710 | $177,113 | $65,355 |
| 50597 | West Bend | Iowa | 600 | $39,161 | $65,268 |
| 50567 | Nemaha | Iowa | 110 | $7,164 | $65,127 |
| 52302 | Marion | Iowa | 18,700 | $1,216,880 | $65,074 |
| 52346 | Van Horne | Iowa | 520 | $33,775 | $64,952 |
| 51366 | Webb | Iowa | 180 | $11,688 | $64,933 |
| 50120 | Haverhill | Iowa | 160 | $10,378 | $64,863 |
| 50244 | Slater | Iowa | 870 | $56,390 | $64,816 |
| 50248 | Story City | Iowa | 2,140 | $138,646 | $64,788 |
| 52033 | Cascade | Iowa | 1,500 | $97,156 | $64,771 |
| 52203 | Amana | Iowa | 940 | $60,884 | $64,770 |
| 50665 | Parkersburg | Iowa | 1,300 | $84,045 | $64,650 |
| 51448 | Kiron | Iowa | 260 | $16,785 | $64,558 |
| 51526 | Crescent | Iowa | 860 | $55,470 | $64,500 |
| 51054 | Sergeant Bluff | Iowa | 2,400 | $154,769 | $64,487 |
| 52656 | West Point | Iowa | 1,100 | $70,798 | $64,362 |
| 51467 | Westside | Iowa | 300 | $19,304 | $64,347 |
| 52340 | Tiffin | Iowa | 1,310 | $84,250 | $64,313 |
| 50576 | Rembrandt | Iowa | 190 | $12,219 | $64,311 |
| 50236 | Roland | Iowa | 730 | $46,891 | $64,234 |
| 51503 | Council Bluffs | Iowa | 16,720 | $1,073,247 | $64,189 |
| 51562 | Panama | Iowa | 240 | $15,397 | $64,154 |
| 50528 | Cylinder | Iowa | 170 | $10,897 | $64,100 |
| 50009 | Altoona | Iowa | 8,510 | $544,474 | $63,980 |
| 51007 | Bronson | Iowa | 340 | $21,742 | $63,947 |
| 50472 | Saint Ansgar | Iowa | 1,040 | $66,410 | $63,856 |
| 50161 | Maxwell | Iowa | 870 | $55,462 | $63,749 |
| 50010 | Ames | Iowa | 13,220 | $841,780 | $63,675 |
| 52327 | Riverside | Iowa | 1,500 | $95,470 | $63,647 |
| 51241 | Larchwood | Iowa | 820 | $52,167 | $63,618 |
| 50556 | Ledyard | Iowa | 130 | $8,264 | $63,569 |
| 51553 | Minden | Iowa | 440 | $27,919 | $63,452 |
| 51458 | Odebolt | Iowa | 660 | $41,840 | $63,394 |
| 50034 | Blairsburg | Iowa | 200 | $12,670 | $63,350 |
| 51039 | Moville | Iowa | 1,140 | $72,139 | $63,280 |
| 52249 | Keystone | Iowa | 430 | $27,189 | $63,230 |
| 50126 | Iowa Falls | Iowa | 3,030 | $191,570 | $63,224 |
| 52658 | Wever | Iowa | 510 | $32,243 | $63,222 |
| 52037 | Delmar | Iowa | 550 | $34,745 | $63,173 |
| 50217 | Paton | Iowa | 260 | $16,398 | $63,069 |
| 50153 | Lynnville | Iowa | 360 | $22,690 | $63,028 |
| 52772 | Tipton | Iowa | 2,330 | $146,787 | $62,999 |
| 50001 | Ackworth | Iowa | 270 | $16,982 | $62,896 |
| 52644 | Mount Union | Iowa | 200 | $12,558 | $62,790 |
| 50169 | Mitchellville | Iowa | 1,190 | $74,630 | $62,714 |
| 51639 | Farragut | Iowa | 400 | $25,046 | $62,615 |
| 50672 | Steamboat Rock | Iowa | 280 | $17,467 | $62,382 |
| 50667 | Raymond | Iowa | 410 | $25,571 | $62,368 |
| 50168 | Mingo | Iowa | 410 | $25,552 | $62,322 |
| 51401 | Carroll | Iowa | 6,030 | $375,677 | $62,301 |
| 51025 | Holstein | Iowa | 930 | $57,875 | $62,231 |
| 51537 | Harlan | Iowa | 3,160 | $196,605 | $62,217 |
| 52747 | Durant | Iowa | 1,070 | $66,529 | $62,177 |
| 50647 | Janesville | Iowa | 940 | $58,442 | $62,172 |
| 52236 | Homestead | Iowa | 240 | $14,912 | $62,133 |
| 52742 | De Witt | Iowa | 3,590 | $222,864 | $62,079 |
| 52345 | Urbana | Iowa | 660 | $40,959 | $62,059 |
| 50125 | Indianola | Iowa | 8,780 | $544,844 | $62,055 |
| 50471 | Rudd | Iowa | 330 | $20,460 | $62,000 |
| 51031 | Le Mars | Iowa | 5,870 | $363,773 | $61,972 |
| 50659 | New Hampton | Iowa | 2,640 | $163,479 | $61,924 |
| 52768 | Princeton | Iowa | 650 | $40,246 | $61,917 |
| 51019 | Danbury | Iowa | 360 | $22,262 | $61,839 |
| 52773 | Walcott | Iowa | 1,120 | $69,230 | $61,813 |
| 52253 | Lisbon | Iowa | 1,460 | $90,237 | $61,806 |
| 51347 | Lake Park | Iowa | 700 | $43,247 | $61,781 |
| 52746 | Donahue | Iowa | 460 | $28,413 | $61,767 |
| 51240 | Inwood | Iowa | 780 | $48,136 | $61,713 |
| 51108 | Sioux City | Iowa | 2,670 | $164,645 | $61,665 |
| 50483 | Wesley | Iowa | 380 | $23,427 | $61,650 |
| 50578 | Ringsted | Iowa | 270 | $16,632 | $61,600 |
| 50563 | Manson | Iowa | 1,180 | $72,610 | $61,534 |
| 51536 | Hancock | Iowa | 210 | $12,917 | $61,510 |
| 51048 | Pierson | Iowa | 240 | $14,761 | $61,504 |
| 51525 | Carson | Iowa | 550 | $33,783 | $61,424 |
| 50143 | Leighton | Iowa | 290 | $17,808 | $61,407 |
| 51565 | Portsmouth | Iowa | 280 | $17,192 | $61,400 |
| 51559 | Neola | Iowa | 840 | $51,565 | $61,387 |
| 52650 | Sperry | Iowa | 390 | $23,936 | $61,374 |
| 51645 | Imogene | Iowa | 110 | $6,745 | $61,318 |
| 51546 | Logan | Iowa | 1,250 | $76,588 | $61,270 |
| 51234 | Boyden | Iowa | 570 | $34,921 | $61,265 |
| 51529 | Dunlap | Iowa | 780 | $47,787 | $61,265 |
| 50668 | Readlyn | Iowa | 560 | $34,293 | $61,238 |
| 50473 | Scarville | Iowa | 110 | $6,731 | $61,191 |
| 51003 | Alton | Iowa | 760 | $46,488 | $61,168 |
| 50276 | Woodward | Iowa | 1,000 | $61,158 | $61,158 |
| 50701 | Waterloo | Iowa | 14,460 | $883,847 | $61,124 |
| 50201 | Nevada | Iowa | 3,940 | $240,352 | $61,003 |
| 50230 | Radcliffe | Iowa | 490 | $29,882 | $60,984 |
| 50574 | Pocahontas | Iowa | 1,010 | $61,518 | $60,909 |
| 51027 | Ireton | Iowa | 520 | $31,670 | $60,904 |
| 51239 | Hull | Iowa | 1,390 | $84,574 | $60,845 |
| 50324 | Windsor Heights | Iowa | 2,680 | $162,790 | $60,743 |
| 50122 | Hubbard | Iowa | 650 | $39,466 | $60,717 |
| 50517 | Bancroft | Iowa | 470 | $28,526 | $60,694 |
| 50206 | New Providence | Iowa | 230 | $13,958 | $60,687 |
| 50047 | Carlisle | Iowa | 2,650 | $160,603 | $60,605 |
| 50154 | Mc Callsburg | Iowa | 240 | $14,540 | $60,583 |
| 51245 | Primghar | Iowa | 590 | $35,733 | $60,564 |
| 51050 | Remsen | Iowa | 1,240 | $75,098 | $60,563 |
| 52101 | Decorah | Iowa | 5,860 | $354,518 | $60,498 |
| 52040 | Dyersville | Iowa | 2,760 | $166,914 | $60,476 |
| 50651 | La Porte City | Iowa | 1,710 | $103,347 | $60,437 |
| 51036 | Maurice | Iowa | 300 | $18,123 | $60,410 |
| 50636 | Greene | Iowa | 930 | $56,166 | $60,394 |
| 52336 | Springville | Iowa | 1,120 | $67,638 | $60,391 |
| 51548 | Mc Clelland | Iowa | 210 | $12,681 | $60,386 |
| 50607 | Aurora | Iowa | 240 | $14,488 | $60,367 |
| 50633 | Geneva | Iowa | 150 | $9,055 | $60,367 |
| 51005 | Aurelia | Iowa | 690 | $41,618 | $60,316 |
| 52352 | Walker | Iowa | 880 | $53,072 | $60,309 |
| 52046 | Farley | Iowa | 1,080 | $65,089 | $60,268 |
| 50424 | Buffalo Center | Iowa | 740 | $44,590 | $60,257 |
| 50156 | Madrid | Iowa | 2,060 | $124,065 | $60,226 |
| 52637 | Mediapolis | Iowa | 1,160 | $69,846 | $60,212 |
| 51561 | Pacific Junction | Iowa | 680 | $40,941 | $60,207 |
| 50660 | New Hartford | Iowa | 570 | $34,313 | $60,198 |
| 50853 | Massena | Iowa | 300 | $18,048 | $60,160 |
| 50273 | Winterset | Iowa | 3,570 | $214,410 | $60,059 |
| 51235 | Doon | Iowa | 470 | $28,213 | $60,028 |
| 52358 | West Branch | Iowa | 1,830 | $109,747 | $59,971 |
| 51058 | Sutherland | Iowa | 460 | $27,547 | $59,885 |
| 50654 | Masonville | Iowa | 240 | $14,371 | $59,879 |
| 50510 | Albert City | Iowa | 530 | $31,709 | $59,828 |
| 50025 | Audubon | Iowa | 1,470 | $87,937 | $59,821 |
| 50568 | Newell | Iowa | 630 | $37,636 | $59,740 |
| 51455 | Manning | Iowa | 1,070 | $63,888 | $59,708 |
| 50247 | State Center | Iowa | 1,100 | $65,632 | $59,665 |
| 52325 | Parnell | Iowa | 380 | $22,653 | $59,613 |
| 51053 | Schaller | Iowa | 540 | $32,177 | $59,587 |
| 51055 | Sloan | Iowa | 650 | $38,702 | $59,542 |
| 51002 | Alta | Iowa | 1,280 | $76,185 | $59,520 |
| 50645 | Ionia | Iowa | 550 | $32,729 | $59,507 |
| 52347 | Victor | Iowa | 710 | $42,222 | $59,468 |
| 51035 | Marcus | Iowa | 760 | $45,169 | $59,433 |
| 50579 | Rockwell City | Iowa | 1,100 | $65,301 | $59,365 |
| 51466 | Wall Lake | Iowa | 500 | $29,673 | $59,346 |
| 52043 | Elkader | Iowa | 1,070 | $63,489 | $59,336 |
| 51573 | Stanton | Iowa | 480 | $28,477 | $59,327 |
| 52315 | Newhall | Iowa | 580 | $34,373 | $59,264 |
| 51231 | Archer | Iowa | 130 | $7,700 | $59,231 |
| 50069 | De Soto | Iowa | 470 | $27,814 | $59,179 |
| 51540 | Hastings | Iowa | 200 | $11,833 | $59,165 |
| 50642 | Holland | Iowa | 250 | $14,791 | $59,164 |
| 50571 | Palmer | Iowa | 190 | $11,235 | $59,132 |
| 51654 | Thurman | Iowa | 210 | $12,414 | $59,114 |
| 52766 | Nichols | Iowa | 360 | $21,258 | $59,050 |
| 52586 | Rose Hill | Iowa | 230 | $13,572 | $59,009 |
| 50635 | Gladbrook | Iowa | 740 | $43,650 | $58,986 |
| 52721 | Bennett | Iowa | 360 | $21,235 | $58,986 |
| 50674 | Sumner | Iowa | 1,670 | $98,470 | $58,964 |
| 50167 | Minburn | Iowa | 370 | $21,807 | $58,938 |
| 52322 | Oxford | Iowa | 1,190 | $70,132 | $58,934 |
| 50542 | Goldfield | Iowa | 420 | $24,740 | $58,905 |
| 51521 | Avoca | Iowa | 960 | $56,530 | $58,885 |
| 52354 | Watkins | Iowa | 200 | $11,774 | $58,870 |
| 52402 | Cedar Rapids | Iowa | 19,280 | $1,133,466 | $58,790 |
| 51026 | Hornick | Iowa | 380 | $22,338 | $58,784 |
| 50438 | Garner | Iowa | 1,880 | $110,428 | $58,738 |
| 51301 | Spencer | Iowa | 6,150 | $360,755 | $58,659 |
| 51201 | Sheldon | Iowa | 2,800 | $164,140 | $58,621 |
| 50274 | Wiota | Iowa | 160 | $9,375 | $58,594 |
| 50228 | Prairie City | Iowa | 1,150 | $67,374 | $58,586 |
| 51653 | Tabor | Iowa | 570 | $33,372 | $58,547 |
| 51338 | Everly | Iowa | 500 | $29,248 | $58,496 |
| 50212 | Ogden | Iowa | 1,480 | $86,561 | $58,487 |
| 50851 | Lenox | Iowa | 900 | $52,630 | $58,478 |
| 50461 | Osage | Iowa | 2,600 | $152,021 | $58,470 |
| 52240 | Iowa City | Iowa | 13,830 | $807,794 | $58,409 |
| 52727 | Bryant | Iowa | 180 | $10,510 | $58,389 |
| 50626 | Dunkerton | Iowa | 750 | $43,772 | $58,363 |
| 50070 | Dexter | Iowa | 710 | $41,433 | $58,356 |
| 50675 | Traer | Iowa | 1,080 | $63,007 | $58,340 |
| 50559 | Lone Rock | Iowa | 180 | $10,490 | $58,278 |
| 51450 | Lake View | Iowa | 800 | $46,506 | $58,133 |
| 52556 | Fairfield | Iowa | 5,640 | $327,866 | $58,132 |
| 50455 | Mc Intire | Iowa | 150 | $8,715 | $58,100 |
| 52214 | Central City | Iowa | 1,400 | $81,294 | $58,067 |
| 50682 | Winthrop | Iowa | 680 | $39,444 | $58,006 |
| 50309 | Des Moines | Iowa | 3,490 | $202,341 | $57,977 |
| 52202 | Alburnett | Iowa | 520 | $30,138 | $57,958 |
| 52769 | Stockton | Iowa | 300 | $17,387 | $57,957 |
| 52039 | Durango | Iowa | 560 | $32,441 | $57,930 |
| 50482 | Ventura | Iowa | 460 | $26,636 | $57,904 |
| 50518 | Barnum | Iowa | 180 | $10,413 | $57,850 |
| 52248 | Keota | Iowa | 800 | $46,267 | $57,834 |
| 50535 | Early | Iowa | 420 | $24,260 | $57,762 |
| 50112 | Grinnell | Iowa | 4,840 | $279,310 | $57,709 |
| 51636 | Coin | Iowa | 170 | $9,809 | $57,700 |
| 51346 | Hartley | Iowa | 1,140 | $65,776 | $57,698 |
| 51443 | Glidden | Iowa | 840 | $48,465 | $57,696 |
| 51333 | Dickens | Iowa | 260 | $14,988 | $57,646 |
| 50420 | Alexander | Iowa | 150 | $8,636 | $57,573 |
| 52580 | Packwood | Iowa | 210 | $12,076 | $57,505 |
| 50558 | Livermore | Iowa | 300 | $17,241 | $57,470 |
| 50514 | Armstrong | Iowa | 650 | $37,339 | $57,445 |
| 51248 | Sanborn | Iowa | 800 | $45,916 | $57,395 |
| 50629 | Fairbank | Iowa | 970 | $55,607 | $57,327 |
| 51004 | Anthon | Iowa | 470 | $26,942 | $57,323 |
| 51533 | Emerson | Iowa | 390 | $22,342 | $57,287 |
| 51555 | Missouri Valley | Iowa | 2,340 | $134,031 | $57,278 |
| 52306 | Mechanicsville | Iowa | 830 | $47,486 | $57,212 |
| 51530 | Earling | Iowa | 420 | $24,026 | $57,205 |
| 50546 | Havelock | Iowa | 180 | $10,278 | $57,100 |
| 51461 | Schleswig | Iowa | 560 | $31,969 | $57,088 |
| 52031 | Bellevue | Iowa | 2,340 | $133,553 | $57,074 |
| 52329 | Rowley | Iowa | 380 | $21,684 | $57,063 |
| 51016 | Correctionville | Iowa | 580 | $33,096 | $57,062 |
| 50157 | Malcom | Iowa | 340 | $19,377 | $56,991 |
| 51551 | Malvern | Iowa | 820 | $46,679 | $56,926 |
| 50458 | Nora Springs | Iowa | 890 | $50,649 | $56,909 |
| 52144 | Fort Atkinson | Iowa | 600 | $34,142 | $56,903 |
| 51535 | Griswold | Iowa | 820 | $46,642 | $56,880 |
| 50421 | Belmond | Iowa | 1,450 | $82,385 | $56,817 |
| 50525 | Clarion | Iowa | 1,640 | $93,176 | $56,815 |
| 50523 | Callender | Iowa | 280 | $15,899 | $56,782 |
| 50575 | Pomeroy | Iowa | 400 | $22,682 | $56,705 |
| 50531 | Dolliver | Iowa | 110 | $6,237 | $56,700 |
| 50447 | Kanawha | Iowa | 490 | $27,774 | $56,682 |
| 50585 | Sioux Rapids | Iowa | 540 | $30,587 | $56,643 |
| 50170 | Monroe | Iowa | 1,360 | $76,947 | $56,579 |
| 52623 | Danville | Iowa | 920 | $52,021 | $56,545 |
| 51430 | Arcadia | Iowa | 370 | $20,892 | $56,465 |
| 52754 | Letts | Iowa | 600 | $33,865 | $56,442 |
| 52778 | Wilton | Iowa | 1,900 | $107,192 | $56,417 |
| 50246 | Stanhope | Iowa | 320 | $18,053 | $56,416 |
| 52318 | Norway | Iowa | 490 | $27,617 | $56,361 |
| 50468 | Rockford | Iowa | 740 | $41,705 | $56,358 |
| 52212 | Center Junction | Iowa | 140 | $7,887 | $56,336 |
| 50257 | Truro | Iowa | 410 | $23,092 | $56,322 |
| 52332 | Shellsburg | Iowa | 940 | $52,940 | $56,319 |
| 50566 | Moorland | Iowa | 200 | $11,260 | $56,300 |
| 52755 | Lone Tree | Iowa | 930 | $52,345 | $56,285 |
| 52660 | Yarmouth | Iowa | 120 | $6,754 | $56,283 |
| 50058 | Coon Rapids | Iowa | 830 | $46,684 | $56,246 |
| 52216 | Clarence | Iowa | 670 | $37,680 | $56,239 |
| 52205 | Anamosa | Iowa | 3,530 | $198,422 | $56,210 |
| 50630 | Fredericksburg | Iowa | 760 | $42,665 | $56,138 |
| 52751 | Grand Mound | Iowa | 480 | $26,935 | $56,115 |
| 50644 | Independence | Iowa | 4,160 | $233,356 | $56,095 |
| 50441 | Hampton | Iowa | 2,550 | $142,968 | $56,066 |
| 51563 | Persia | Iowa | 330 | $18,491 | $56,033 |
| 50457 | Meservey | Iowa | 180 | $10,085 | $56,028 |
| 51033 | Linn Grove | Iowa | 240 | $13,439 | $55,996 |
| 51022 | Granville | Iowa | 360 | $20,157 | $55,992 |
| 50071 | Dows | Iowa | 440 | $24,617 | $55,948 |
| 50028 | Baxter | Iowa | 700 | $39,128 | $55,897 |
| 52210 | Brandon | Iowa | 340 | $18,999 | $55,879 |
| 51052 | Salix | Iowa | 460 | $25,702 | $55,874 |
| 52142 | Fayette | Iowa | 610 | $34,070 | $55,852 |
| 51541 | Henderson | Iowa | 170 | $9,492 | $55,835 |
| 52349 | Vinton | Iowa | 3,340 | $186,416 | $55,813 |
| 51552 | Marne | Iowa | 120 | $6,695 | $55,792 |
| 52640 | Morning Sun | Iowa | 570 | $31,801 | $55,791 |
| 52041 | Earlville | Iowa | 710 | $39,607 | $55,785 |
| 50670 | Shell Rock | Iowa | 980 | $54,655 | $55,770 |
| 51649 | Randolph | Iowa | 170 | $9,479 | $55,759 |
| 50475 | Sheffield | Iowa | 780 | $43,486 | $55,751 |
| 52229 | Garrison | Iowa | 300 | $16,715 | $55,717 |
| 52585 | Richland | Iowa | 430 | $23,953 | $55,705 |
| 50006 | Alden | Iowa | 760 | $42,321 | $55,686 |
| 52218 | Coggon | Iowa | 730 | $40,623 | $55,648 |
| 50440 | Grafton | Iowa | 210 | $11,684 | $55,638 |
| 50604 | Aplington | Iowa | 810 | $45,055 | $55,623 |
| 51527 | Defiance | Iowa | 280 | $15,569 | $55,604 |
| 50036 | Boone | Iowa | 7,810 | $434,143 | $55,588 |
| 51001 | Akron | Iowa | 950 | $52,791 | $55,569 |
| 50469 | Rockwell | Iowa | 700 | $38,879 | $55,541 |
| 51034 | Mapleton | Iowa | 830 | $46,089 | $55,529 |
| 52305 | Martelle | Iowa | 300 | $16,658 | $55,527 |
| 51104 | Sioux City | Iowa | 10,040 | $557,388 | $55,517 |
| 51560 | Oakland | Iowa | 960 | $53,291 | $55,511 |
| 50225 | Pleasantville | Iowa | 1,320 | $73,258 | $55,498 |
| 51446 | Irwin | Iowa | 230 | $12,735 | $55,370 |
| 52141 | Elgin | Iowa | 640 | $35,432 | $55,363 |
| 51345 | Harris | Iowa | 180 | $9,965 | $55,361 |
| 52765 | New Liberty | Iowa | 220 | $12,168 | $55,309 |
| 51439 | Charter Oak | Iowa | 400 | $22,117 | $55,293 |
| 50540 | Fonda | Iowa | 490 | $27,088 | $55,282 |
| 52654 | Wayland | Iowa | 710 | $39,226 | $55,248 |
| 51652 | Sidney | Iowa | 770 | $42,514 | $55,213 |
| 51557 | Mondamin | Iowa | 380 | $20,959 | $55,155 |
| 51046 | Paullina | Iowa | 770 | $42,459 | $55,142 |
| 50536 | Emmetsburg | Iowa | 1,940 | $106,959 | $55,134 |
| 51572 | Soldier | Iowa | 180 | $9,915 | $55,083 |
| 51558 | Moorhead | Iowa | 240 | $13,219 | $55,079 |
| 50562 | Mallard | Iowa | 220 | $12,112 | $55,055 |
| 51038 | Merrill | Iowa | 740 | $40,728 | $55,038 |
| 52247 | Kalona | Iowa | 2,390 | $131,531 | $55,034 |
| 52154 | Lawler | Iowa | 480 | $26,416 | $55,033 |
| 50162 | Melbourne | Iowa | 520 | $28,598 | $54,996 |
| 50278 | Zearing | Iowa | 370 | $20,308 | $54,886 |
| 52749 | Fruitland | Iowa | 460 | $25,241 | $54,872 |
| 50235 | Rippey | Iowa | 200 | $10,974 | $54,870 |
| 52356 | Wellman | Iowa | 1,240 | $68,006 | $54,844 |
| 50460 | Orchard | Iowa | 150 | $8,224 | $54,827 |
| 52170 | Waterville | Iowa | 240 | $13,145 | $54,771 |
| 51531 | Elk Horn | Iowa | 400 | $21,899 | $54,748 |
| 50577 | Renwick | Iowa | 190 | $10,400 | $54,737 |
| 52054 | La Motte | Iowa | 480 | $26,271 | $54,731 |
| 52217 | Clutier | Iowa | 260 | $14,226 | $54,715 |
| 50653 | Marble Rock | Iowa | 290 | $15,866 | $54,710 |
| 50601 | Ackley | Iowa | 1,110 | $60,707 | $54,691 |
| 52156 | Luana | Iowa | 320 | $17,500 | $54,688 |
| 50676 | Tripoli | Iowa | 900 | $49,080 | $54,533 |
| 52313 | Mount Auburn | Iowa | 170 | $9,268 | $54,518 |
| 50050 | Churdan | Iowa | 320 | $17,438 | $54,494 |
| 50436 | Forest City | Iowa | 2,640 | $143,771 | $54,459 |
| 50039 | Bouton | Iowa | 160 | $8,709 | $54,431 |
| 52233 | Hiawatha | Iowa | 3,320 | $180,657 | $54,415 |
| 52165 | Ridgeway | Iowa | 480 | $26,113 | $54,402 |
| 50480 | Titonka | Iowa | 440 | $23,932 | $54,391 |
| 51449 | Lake City | Iowa | 950 | $51,625 | $54,342 |
| 51638 | Essex | Iowa | 600 | $32,590 | $54,317 |
| 50519 | Bode | Iowa | 310 | $16,832 | $54,297 |
| 50666 | Plainfield | Iowa | 470 | $25,508 | $54,272 |
| 51047 | Peterson | Iowa | 280 | $15,192 | $54,257 |
| 52310 | Monticello | Iowa | 3,070 | $166,505 | $54,236 |
| 51570 | Shelby | Iowa | 500 | $27,088 | $54,176 |
| 52211 | Brooklyn | Iowa | 1,260 | $68,231 | $54,152 |
| 52750 | Goose Lake | Iowa | 290 | $15,703 | $54,148 |
| 52132 | Calmar | Iowa | 830 | $44,877 | $54,069 |
| 52659 | Winfield | Iowa | 670 | $36,213 | $54,049 |
| 50258 | Union | Iowa | 360 | $19,449 | $54,025 |
| 50516 | Badger | Iowa | 340 | $18,360 | $54,000 |
| 52057 | Manchester | Iowa | 3,790 | $204,469 | $53,950 |
| 50135 | Kellogg | Iowa | 760 | $40,986 | $53,929 |
| 52255 | Lowden | Iowa | 550 | $29,660 | $53,927 |
| 50210 | New Virginia | Iowa | 820 | $44,160 | $53,854 |
| 50166 | Milo | Iowa | 680 | $36,618 | $53,850 |
| 52045 | Epworth | Iowa | 1,170 | $62,931 | $53,787 |
| 52201 | Ainsworth | Iowa | 580 | $31,193 | $53,781 |
| 50055 | Collins | Iowa | 450 | $24,180 | $53,733 |
| 50583 | Sac City | Iowa | 1,340 | $71,985 | $53,720 |
| 50650 | Lamont | Iowa | 360 | $19,338 | $53,717 |
| 52729 | Calamus | Iowa | 420 | $22,550 | $53,690 |
| 52078 | Worthington | Iowa | 410 | $22,008 | $53,678 |
| 51249 | Sibley | Iowa | 1,690 | $90,667 | $53,649 |
| 51106 | Sioux City | Iowa | 12,580 | $674,069 | $53,583 |
| 50242 | Searsboro | Iowa | 170 | $9,107 | $53,571 |
| 52161 | Ossian | Iowa | 670 | $35,859 | $53,521 |
| 51632 | Clarinda | Iowa | 2,770 | $148,159 | $53,487 |
| 52223 | Delhi | Iowa | 700 | $37,423 | $53,461 |
| 50541 | Gilmore City | Iowa | 400 | $21,383 | $53,458 |
| 52577 | Oskaloosa | Iowa | 6,380 | $340,885 | $53,430 |
| 50849 | Greenfield | Iowa | 1,280 | $68,368 | $53,413 |
| 50106 | Gilman | Iowa | 510 | $27,237 | $53,406 |
| 52171 | Waucoma | Iowa | 460 | $24,555 | $53,380 |
| 51018 | Cushing | Iowa | 180 | $9,607 | $53,372 |
| 51040 | Onawa | Iowa | 1,570 | $83,793 | $53,371 |
| 50479 | Thornton | Iowa | 330 | $17,612 | $53,370 |
| 51462 | Scranton | Iowa | 480 | $25,617 | $53,369 |
| 52720 | Atalissa | Iowa | 410 | $21,880 | $53,366 |
| 51465 | Vail | Iowa | 340 | $18,141 | $53,356 |
| 50118 | Hartford | Iowa | 380 | $20,270 | $53,342 |
| 50129 | Jefferson | Iowa | 2,420 | $128,990 | $53,302 |
| 50603 | Alta Vista | Iowa | 260 | $13,850 | $53,269 |
| 50565 | Marathon | Iowa | 210 | $11,184 | $53,257 |
| 52621 | Crawfordsville | Iowa | 330 | $17,565 | $53,227 |
| 50223 | Pilot Mound | Iowa | 160 | $8,512 | $53,200 |
| 51063 | Whiting | Iowa | 500 | $26,600 | $53,200 |
| 50249 | Stratford | Iowa | 600 | $31,891 | $53,152 |
| 52760 | Moscow | Iowa | 310 | $16,472 | $53,135 |
| 50430 | Corwith | Iowa | 250 | $13,275 | $53,100 |
| 50459 | Northwood | Iowa | 1,530 | $81,227 | $53,090 |
| 50466 | Riceville | Iowa | 770 | $40,783 | $52,965 |
| 50602 | Allison | Iowa | 730 | $38,662 | $52,962 |
| 52209 | Blairstown | Iowa | 560 | $29,658 | $52,961 |
| 50076 | Exira | Iowa | 660 | $34,944 | $52,945 |
| 50476 | Stacyville | Iowa | 350 | $18,529 | $52,940 |
| 52155 | Lime Springs | Iowa | 590 | $31,215 | $52,907 |
| 52079 | Zwingle | Iowa | 360 | $19,045 | $52,903 |
| 50619 | Clarksville | Iowa | 1,060 | $56,059 | $52,886 |
| 52362 | Wyoming | Iowa | 430 | $22,740 | $52,884 |
| 51579 | Woodbine | Iowa | 1,000 | $52,847 | $52,847 |
| 50451 | Lakota | Iowa | 250 | $13,211 | $52,844 |
| 50051 | Clemons | Iowa | 140 | $7,397 | $52,836 |
| 51350 | Melvin | Iowa | 220 | $11,614 | $52,791 |
| 50207 | New Sharon | Iowa | 1,100 | $58,001 | $52,728 |
| 52401 | Cedar Rapids | Iowa | 790 | $41,652 | $52,724 |
| 52069 | Preston | Iowa | 690 | $36,368 | $52,707 |
| 50581 | Rolfe | Iowa | 410 | $21,590 | $52,659 |
| 50561 | Lytton | Iowa | 250 | $13,159 | $52,636 |
| 52334 | South Amana | Iowa | 200 | $10,524 | $52,620 |
| 51544 | Lewis | Iowa | 320 | $16,837 | $52,616 |
| 50543 | Gowrie | Iowa | 690 | $36,289 | $52,593 |
| 50252 | Swan | Iowa | 160 | $8,412 | $52,575 |
| 50450 | Lake Mills | Iowa | 1,380 | $72,554 | $52,575 |
| 52355 | Webster | Iowa | 110 | $5,775 | $52,500 |
| 51433 | Auburn | Iowa | 290 | $15,220 | $52,483 |
| 50478 | Thompson | Iowa | 420 | $22,041 | $52,479 |
| 51056 | Smithland | Iowa | 200 | $10,493 | $52,465 |
| 52405 | Cedar Rapids | Iowa | 12,360 | $648,331 | $52,454 |
| 52049 | Garnavillo | Iowa | 600 | $31,472 | $52,453 |
| 50532 | Duncombe | Iowa | 430 | $22,554 | $52,451 |
| 50423 | Britt | Iowa | 1,300 | $68,185 | $52,450 |
| 51062 | Westfield | Iowa | 270 | $14,160 | $52,444 |
| 52073 | Sherrill | Iowa | 750 | $39,311 | $52,415 |
| 50606 | Arlington | Iowa | 390 | $20,412 | $52,338 |
| 52761 | Muscatine | Iowa | 14,630 | $765,599 | $52,331 |
| 50446 | Joice | Iowa | 270 | $14,126 | $52,319 |
| 51237 | George | Iowa | 770 | $40,277 | $52,308 |
| 50594 | Vincent | Iowa | 140 | $7,321 | $52,293 |
| 50544 | Harcourt | Iowa | 230 | $12,023 | $52,274 |
| 50435 | Floyd | Iowa | 340 | $17,766 | $52,253 |
| 52730 | Camanche | Iowa | 2,300 | $119,960 | $52,157 |
| 52777 | Wheatland | Iowa | 590 | $30,758 | $52,132 |
| 50401 | Mason City | Iowa | 13,600 | $708,883 | $52,124 |
| 52301 | Marengo | Iowa | 1,850 | $96,301 | $52,055 |
| 50444 | Hanlontown | Iowa | 190 | $9,875 | $51,974 |
| 52776 | West Liberty | Iowa | 2,320 | $120,523 | $51,950 |
| 50448 | Kensett | Iowa | 330 | $17,141 | $51,942 |
| 50002 | Adair | Iowa | 590 | $30,579 | $51,829 |
| 52653 | Wapello | Iowa | 1,540 | $79,791 | $51,812 |
| 50020 | Anita | Iowa | 660 | $34,182 | $51,791 |
| 50655 | Maynard | Iowa | 380 | $19,678 | $51,784 |
| 52731 | Charlotte | Iowa | 430 | $22,226 | $51,688 |
| 51012 | Cherokee | Iowa | 3,150 | $162,800 | $51,683 |
| 50501 | Fort Dodge | Iowa | 12,340 | $637,238 | $51,640 |
| 51049 | Quimby | Iowa | 220 | $11,348 | $51,582 |
| 50164 | Menlo | Iowa | 290 | $14,956 | $51,572 |
| 50632 | Garwin | Iowa | 470 | $24,232 | $51,557 |
| 51454 | Manilla | Iowa | 630 | $32,480 | $51,556 |
| 50595 | Webster City | Iowa | 4,170 | $214,828 | $51,518 |
| 50628 | Elma | Iowa | 570 | $29,338 | $51,470 |
| 50056 | Colo | Iowa | 660 | $33,961 | $51,456 |
| 52231 | Harper | Iowa | 160 | $8,229 | $51,431 |
| 52646 | Oakville | Iowa | 170 | $8,743 | $51,429 |
| 50022 | Atlantic | Iowa | 3,970 | $203,744 | $51,321 |
| 50256 | Tracy | Iowa | 220 | $11,277 | $51,259 |
| 50616 | Charles City | Iowa | 4,620 | $236,809 | $51,257 |
| 52591 | Sigourney | Iowa | 1,280 | $65,512 | $51,181 |
| 52655 | West Burlington | Iowa | 2,060 | $105,374 | $51,152 |
| 50271 | Williams | Iowa | 300 | $15,329 | $51,097 |
| 50539 | Fenton | Iowa | 230 | $11,741 | $51,048 |
| 50586 | Somers | Iowa | 140 | $7,146 | $51,043 |
| 51342 | Graettinger | Iowa | 540 | $27,558 | $51,033 |
| 51357 | Royal | Iowa | 320 | $16,315 | $50,984 |
| 52803 | Davenport | Iowa | 10,190 | $519,138 | $50,946 |
| 52175 | West Union | Iowa | 1,600 | $81,494 | $50,934 |
| 52072 | Saint Olaf | Iowa | 180 | $9,167 | $50,928 |
| 51364 | Terril | Iowa | 320 | $16,289 | $50,903 |
| 50115 | Guthrie Center | Iowa | 1,230 | $62,551 | $50,854 |
| 50554 | Laurens | Iowa | 790 | $40,132 | $50,800 |
| 52353 | Washington | Iowa | 4,290 | $217,822 | $50,774 |
| 51440 | Dedham | Iowa | 180 | $9,139 | $50,772 |
| 52745 | Dixon | Iowa | 310 | $15,722 | $50,716 |
| 51037 | Meriden | Iowa | 160 | $8,110 | $50,688 |
| 50453 | Leland | Iowa | 250 | $12,651 | $50,604 |
| 50139 | Lacona | Iowa | 540 | $27,276 | $50,511 |
| 52047 | Farmersburg | Iowa | 270 | $13,628 | $50,474 |
| 52053 | Holy Cross | Iowa | 510 | $25,739 | $50,469 |
| 50598 | Whittemore | Iowa | 490 | $24,714 | $50,437 |
| 50054 | Colfax | Iowa | 1,590 | $80,138 | $50,401 |
| 52625 | Donnellson | Iowa | 1,240 | $62,432 | $50,348 |
| 50627 | Eldora | Iowa | 1,450 | $72,884 | $50,265 |
| 51577 | Walnut | Iowa | 530 | $26,615 | $50,217 |
| 51532 | Elliott | Iowa | 280 | $14,050 | $50,179 |
| 50222 | Peru | Iowa | 230 | $11,540 | $50,174 |
| 50557 | Lehigh | Iowa | 340 | $17,051 | $50,150 |
| 50843 | Cumberland | Iowa | 250 | $12,537 | $50,148 |
| 51334 | Estherville | Iowa | 3,370 | $168,920 | $50,125 |
| 50452 | Latimer | Iowa | 350 | $17,542 | $50,120 |
| 50310 | Des Moines | Iowa | 15,830 | $792,120 | $50,039 |
| 52070 | Sabula | Iowa | 510 | $25,474 | $49,949 |
| 51354 | Ocheyedan | Iowa | 490 | $24,424 | $49,845 |
| 50158 | Marshalltown | Iowa | 13,990 | $696,531 | $49,788 |
| 52320 | Olin | Iowa | 490 | $24,373 | $49,741 |
| 52134 | Chester | Iowa | 130 | $6,462 | $49,708 |
| 50864 | Villisca | Iowa | 890 | $44,231 | $49,698 |
| 51006 | Battle Creek | Iowa | 460 | $22,843 | $49,659 |
| 52565 | Keosauqua | Iowa | 850 | $42,197 | $49,644 |
| 51060 | Ute | Iowa | 290 | $14,394 | $49,634 |
| 52563 | Hedrick | Iowa | 660 | $32,737 | $49,602 |
| 52136 | Cresco | Iowa | 2,800 | $138,743 | $49,551 |
| 51442 | Denison | Iowa | 4,460 | $220,926 | $49,535 |
| 50208 | Newton | Iowa | 8,940 | $442,712 | $49,520 |
| 50590 | Swea City | Iowa | 400 | $19,807 | $49,518 |
| 50136 | Keswick | Iowa | 190 | $9,406 | $49,505 |
| 50232 | Reasnor | Iowa | 250 | $12,375 | $49,500 |
| 51023 | Hawarden | Iowa | 1,310 | $64,788 | $49,456 |
| 52159 | Monona | Iowa | 1,070 | $52,904 | $49,443 |
| 50625 | Dumont | Iowa | 440 | $21,744 | $49,418 |
| 50560 | Lu Verne | Iowa | 280 | $13,800 | $49,286 |
| 50658 | Nashua | Iowa | 1,130 | $55,689 | $49,282 |
| 50681 | Westgate | Iowa | 210 | $10,327 | $49,176 |
| 52806 | Davenport | Iowa | 13,240 | $650,973 | $49,167 |
| 50569 | Otho | Iowa | 370 | $18,186 | $49,151 |
| 52222 | Deep River | Iowa | 300 | $14,743 | $49,143 |
| 50484 | Woden | Iowa | 190 | $9,333 | $49,121 |
| 50138 | Knoxville | Iowa | 5,280 | $259,125 | $49,077 |
| 51453 | Lohrville | Iowa | 310 | $15,208 | $49,058 |
| 52645 | New London | Iowa | 1,460 | $71,537 | $48,998 |
| 51528 | Dow City | Iowa | 420 | $20,567 | $48,969 |
| 52627 | Fort Madison | Iowa | 5,620 | $275,066 | $48,944 |
| 51566 | Red Oak | Iowa | 3,130 | $153,003 | $48,883 |
| 51061 | Washta | Iowa | 210 | $10,264 | $48,876 |
| 52531 | Albia | Iowa | 2,580 | $126,082 | $48,869 |
| 51564 | Pisgah | Iowa | 220 | $10,745 | $48,841 |
| 52032 | Bernard | Iowa | 710 | $34,671 | $48,832 |
| 52530 | Agency | Iowa | 470 | $22,940 | $48,809 |
| 50538 | Farnhamville | Iowa | 280 | $13,648 | $48,743 |
| 51601 | Shenandoah | Iowa | 2,530 | $123,313 | $48,740 |
| 52042 | Edgewood | Iowa | 710 | $34,602 | $48,735 |
| 52225 | Elberon | Iowa | 210 | $10,229 | $48,710 |
| 51232 | Ashton | Iowa | 410 | $19,954 | $48,668 |
| 50591 | Thor | Iowa | 150 | $7,296 | $48,640 |
| 52133 | Castalia | Iowa | 230 | $11,179 | $48,604 |
| 52601 | Burlington | Iowa | 13,900 | $674,792 | $48,546 |
| 52641 | Mount Pleasant | Iowa | 5,320 | $258,185 | $48,531 |
| 50062 | Dallas | Iowa | 240 | $11,646 | $48,525 |
| 51523 | Blencoe | Iowa | 170 | $8,249 | $48,524 |
| 51243 | Little Rock | Iowa | 350 | $16,967 | $48,477 |
| 50801 | Creston | Iowa | 4,240 | $205,435 | $48,452 |
| 52172 | Waukon | Iowa | 2,840 | $137,533 | $48,427 |
| 50530 | Dayton | Iowa | 500 | $24,172 | $48,344 |
| 52052 | Guttenberg | Iowa | 1,440 | $69,604 | $48,336 |
| 51431 | Arthur | Iowa | 190 | $9,175 | $48,289 |
| 52038 | Dundee | Iowa | 220 | $10,614 | $48,245 |
| 50533 | Eagle Grove | Iowa | 1,710 | $82,488 | $48,239 |
| 50123 | Humeston | Iowa | 340 | $16,385 | $48,191 |
| 52537 | Bloomfield | Iowa | 2,760 | $132,921 | $48,160 |
| 52638 | Middletown | Iowa | 260 | $12,512 | $48,123 |
| 51029 | Larrabee | Iowa | 140 | $6,735 | $48,107 |
| 50250 | Stuart | Iowa | 1,040 | $49,974 | $48,052 |
| 50141 | Laurel | Iowa | 250 | $12,011 | $48,044 |
| 52738 | Columbus Junction | Iowa | 1,660 | $79,714 | $48,020 |
| 50456 | Manly | Iowa | 780 | $37,444 | $48,005 |
| 50220 | Perry | Iowa | 3,980 | $191,055 | $48,004 |
| 52232 | Hartwick | Iowa | 110 | $5,279 | $47,991 |
| 52552 | Drakesville | Iowa | 280 | $13,431 | $47,968 |
| 52146 | Harpers Ferry | Iowa | 460 | $22,062 | $47,961 |
| 52215 | Chelsea | Iowa | 390 | $18,703 | $47,956 |
| 52732 | Clinton | Iowa | 12,390 | $594,132 | $47,953 |
| 50841 | Corning | Iowa | 1,240 | $59,461 | $47,952 |
| 50060 | Corydon | Iowa | 1,030 | $49,374 | $47,936 |
| 52561 | Fremont | Iowa | 390 | $18,678 | $47,892 |
| 50845 | Diagonal | Iowa | 290 | $13,877 | $47,852 |
| 50107 | Grand Junction | Iowa | 470 | $22,484 | $47,838 |
| 50238 | Russell | Iowa | 470 | $22,471 | $47,811 |
| 50026 | Bagley | Iowa | 240 | $11,474 | $47,808 |
| 52316 | North English | Iowa | 760 | $36,328 | $47,800 |
| 52536 | Blakesburg | Iowa | 430 | $20,552 | $47,795 |
| 52157 | Mc Gregor | Iowa | 820 | $39,130 | $47,720 |
| 50132 | Kamrar | Iowa | 180 | $8,580 | $47,667 |
| 50277 | Yale | Iowa | 240 | $11,439 | $47,663 |
| 52160 | New Albin | Iowa | 390 | $18,574 | $47,626 |
| 50830 | Afton | Iowa | 740 | $35,158 | $47,511 |
| 50588 | Storm Lake | Iowa | 6,170 | $293,009 | $47,489 |
| 52208 | Belle Plaine | Iowa | 1,400 | $66,473 | $47,481 |
| 52649 | Salem | Iowa | 460 | $21,830 | $47,457 |
| 50464 | Plymouth | Iowa | 320 | $15,179 | $47,434 |
| 52553 | Eddyville | Iowa | 730 | $34,544 | $47,321 |
| 50854 | Mount Ayr | Iowa | 990 | $46,817 | $47,290 |
| 50662 | Oelwein | Iowa | 3,040 | $143,700 | $47,270 |
| 52567 | Libertyville | Iowa | 300 | $14,179 | $47,263 |
| 50149 | Lorimor | Iowa | 390 | $18,420 | $47,231 |
| 50320 | Des Moines | Iowa | 9,240 | $434,823 | $47,059 |
| 52064 | Miles | Iowa | 400 | $18,817 | $47,043 |
| 52147 | Hawkeye | Iowa | 490 | $23,005 | $46,949 |
| 52135 | Clermont | Iowa | 370 | $17,367 | $46,938 |
| 50174 | Murray | Iowa | 550 | $25,791 | $46,893 |
| 52076 | Strawberry Point | Iowa | 990 | $46,397 | $46,866 |
| 52571 | Moravia | Iowa | 640 | $29,960 | $46,813 |
| 52254 | Lost Nation | Iowa | 440 | $20,564 | $46,736 |
| 52251 | Ladora | Iowa | 270 | $12,616 | $46,726 |
| 52065 | New Vienna | Iowa | 450 | $20,987 | $46,638 |
| 50439 | Goodell | Iowa | 110 | $5,120 | $46,545 |
| 52594 | Unionville | Iowa | 150 | $6,979 | $46,527 |
| 50128 | Jamaica | Iowa | 160 | $7,431 | $46,444 |
| 50611 | Bristow | Iowa | 170 | $7,887 | $46,394 |
| 50522 | Burt | Iowa | 390 | $18,087 | $46,377 |
| 50833 | Bedford | Iowa | 980 | $45,441 | $46,368 |
| 50151 | Lucas | Iowa | 330 | $15,287 | $46,324 |
| 52569 | Melrose | Iowa | 260 | $12,041 | $46,312 |
| 52060 | Maquoketa | Iowa | 4,040 | $186,974 | $46,281 |
| 50146 | Linden | Iowa | 230 | $10,633 | $46,230 |
| 50275 | Woodburn | Iowa | 230 | $10,633 | $46,230 |
| 52140 | Dorchester | Iowa | 240 | $11,093 | $46,221 |
| 52337 | Stanwood | Iowa | 390 | $18,013 | $46,187 |
| 50233 | Redfield | Iowa | 630 | $29,027 | $46,075 |
| 50434 | Fertile | Iowa | 220 | $10,136 | $46,073 |
| 51556 | Modale | Iowa | 190 | $8,753 | $46,068 |
| 52619 | Argyle | Iowa | 260 | $11,965 | $46,019 |
| 52540 | Brighton | Iowa | 650 | $29,862 | $45,942 |
| 51343 | Greenville | Iowa | 130 | $5,969 | $45,915 |
| 51543 | Kimballton | Iowa | 210 | $9,639 | $45,900 |
| 52342 | Toledo | Iowa | 1,510 | $69,296 | $45,891 |
| 52237 | Hopkinton | Iowa | 730 | $33,333 | $45,662 |
| 52359 | West Chester | Iowa | 120 | $5,474 | $45,617 |
| 50116 | Hamilton | Iowa | 130 | $5,926 | $45,585 |
| 50148 | Liscomb | Iowa | 190 | $8,659 | $45,574 |
| 50066 | Dawson | Iowa | 140 | $6,377 | $45,550 |
| 50049 | Chariton | Iowa | 2,840 | $129,346 | $45,544 |
| 51010 | Castana | Iowa | 220 | $9,976 | $45,345 |
| 50529 | Dakota City | Iowa | 420 | $19,032 | $45,314 |
| 51510 | Carter Lake | Iowa | 1,610 | $72,929 | $45,298 |
| 52632 | Keokuk | Iowa | 5,500 | $249,099 | $45,291 |
| 52321 | Onslow | Iowa | 210 | $9,508 | $45,276 |
| 50477 | Swaledale | Iowa | 150 | $6,788 | $45,253 |
| 52074 | Spragueville | Iowa | 140 | $6,332 | $45,229 |
| 52326 | Quasqueton | Iowa | 260 | $11,731 | $45,119 |
| 52501 | Ottumwa | Iowa | 13,150 | $592,604 | $45,065 |
| 52404 | Cedar Rapids | Iowa | 18,300 | $823,963 | $45,025 |
| 52151 | Lansing | Iowa | 980 | $44,118 | $45,018 |
| 52533 | Batavia | Iowa | 530 | $23,852 | $45,004 |
| 52001 | Dubuque | Iowa | 19,850 | $893,221 | $44,999 |
| 50311 | Des Moines | Iowa | 6,210 | $278,325 | $44,819 |
| 50213 | Osceola | Iowa | 3,090 | $138,092 | $44,690 |
| 50144 | Leon | Iowa | 1,150 | $51,196 | $44,518 |
| 52639 | Montrose | Iowa | 890 | $39,606 | $44,501 |
| 51365 | Wallingford | Iowa | 160 | $7,102 | $44,388 |
| 52651 | Stockport | Iowa | 260 | $11,522 | $44,315 |
| 50836 | Blockton | Iowa | 160 | $7,082 | $44,263 |
| 50048 | Casey | Iowa | 410 | $18,144 | $44,254 |
| 52207 | Baldwin | Iowa | 170 | $7,518 | $44,224 |
| 50515 | Ayrshire | Iowa | 120 | $5,281 | $44,008 |
| 52804 | Davenport | Iowa | 12,780 | $562,169 | $43,988 |
| 51358 | Ruthven | Iowa | 650 | $28,588 | $43,982 |
| 50173 | Montour | Iowa | 310 | $13,556 | $43,729 |
| 51044 | Oto | Iowa | 110 | $4,787 | $43,518 |
| 52169 | Wadena | Iowa | 190 | $8,264 | $43,495 |
| 50103 | Garden Grove | Iowa | 180 | $7,821 | $43,450 |
| 50268 | What Cheer | Iowa | 380 | $16,487 | $43,387 |
| 50582 | Rutland | Iowa | 100 | $4,335 | $43,350 |
| 50470 | Rowan | Iowa | 120 | $5,177 | $43,142 |
| 52035 | Colesburg | Iowa | 450 | $19,404 | $43,120 |
| 52050 | Greeley | Iowa | 270 | $11,620 | $43,037 |
| 52551 | Douds | Iowa | 290 | $12,480 | $43,034 |
| 50846 | Fontanelle | Iowa | 520 | $22,373 | $43,025 |
| 50044 | Bussey | Iowa | 400 | $17,181 | $42,953 |
| 52335 | South English | Iowa | 290 | $12,448 | $42,924 |
| 52339 | Tama | Iowa | 2,170 | $93,022 | $42,867 |
| 50449 | Klemme | Iowa | 340 | $14,510 | $42,676 |
| 50859 | Prescott | Iowa | 260 | $11,071 | $42,581 |
| 52576 | Ollie | Iowa | 240 | $10,207 | $42,529 |
| 50641 | Hazleton | Iowa | 660 | $28,046 | $42,494 |
| 50313 | Des Moines | Iowa | 7,770 | $329,639 | $42,425 |
| 50005 | Albion | Iowa | 320 | $13,520 | $42,250 |
| 50840 | Clearfield | Iowa | 220 | $9,286 | $42,209 |
| 52535 | Birmingham | Iowa | 410 | $17,302 | $42,200 |
| 52309 | Monmouth | Iowa | 200 | $8,436 | $42,180 |
| 51646 | New Market | Iowa | 360 | $15,171 | $42,142 |
| 50837 | Bridgewater | Iowa | 170 | $7,113 | $41,841 |
| 52620 | Bonaparte | Iowa | 350 | $14,630 | $41,800 |
| 50068 | Derby | Iowa | 150 | $6,266 | $41,773 |
| 52630 | Hillsboro | Iowa | 180 | $7,491 | $41,617 |
| 50702 | Waterloo | Iowa | 9,830 | $407,610 | $41,466 |
| 50150 | Lovilia | Iowa | 380 | $15,755 | $41,461 |
| 52626 | Farmington | Iowa | 540 | $22,375 | $41,435 |
| 50119 | Harvey | Iowa | 230 | $9,529 | $41,430 |
| 50861 | Shannon City | Iowa | 120 | $4,966 | $41,383 |
| 50254 | Thayer | Iowa | 130 | $5,376 | $41,354 |
| 52544 | Centerville | Iowa | 3,240 | $133,149 | $41,095 |
| 51109 | Sioux City | Iowa | 1,490 | $61,074 | $40,989 |
| 52581 | Plano | Iowa | 150 | $6,139 | $40,927 |
| 50848 | Gravity | Iowa | 140 | $5,715 | $40,821 |
| 50707 | Evansdale | Iowa | 3,780 | $153,798 | $40,687 |
| 50858 | Orient | Iowa | 370 | $14,962 | $40,438 |
| 52162 | Postville | Iowa | 1,460 | $59,020 | $40,425 |
| 50317 | Des Moines | Iowa | 17,060 | $688,220 | $40,341 |
| 50140 | Lamoni | Iowa | 900 | $36,300 | $40,333 |
| 50315 | Des Moines | Iowa | 17,020 | $685,588 | $40,281 |
| 50029 | Bayard | Iowa | 290 | $11,676 | $40,262 |
| 50008 | Allerton | Iowa | 340 | $13,587 | $39,962 |
| 52550 | Delta | Iowa | 220 | $8,778 | $39,900 |
| 52077 | Volga | Iowa | 190 | $7,571 | $39,847 |
| 52323 | Oxford Junction | Iowa | 350 | $13,823 | $39,494 |
| 51650 | Riverton | Iowa | 160 | $6,294 | $39,338 |
| 52739 | Conesville | Iowa | 340 | $13,357 | $39,285 |
| 52574 | Mystic | Iowa | 340 | $13,304 | $39,129 |
| 50262 | Van Wert | Iowa | 180 | $7,035 | $39,083 |
| 52542 | Cantril | Iowa | 190 | $7,424 | $39,074 |
| 52801 | Davenport | Iowa | 470 | $18,363 | $39,070 |
| 52737 | Columbus City | Iowa | 160 | $6,251 | $39,069 |
| 52583 | Promise City | Iowa | 140 | $5,468 | $39,057 |
| 50264 | Weldon | Iowa | 220 | $8,526 | $38,755 |
| 52572 | Moulton | Iowa | 440 | $16,948 | $38,518 |
| 52554 | Eldon | Iowa | 560 | $21,550 | $38,482 |
| 52560 | Floris | Iowa | 180 | $6,909 | $38,383 |
| 50042 | Brayton | Iowa | 140 | $5,367 | $38,336 |
| 52570 | Milton | Iowa | 310 | $11,803 | $38,074 |
| 52635 | Lockridge | Iowa | 310 | $11,776 | $37,987 |
| 52590 | Seymour | Iowa | 450 | $17,044 | $37,876 |
| 51501 | Council Bluffs | Iowa | 15,390 | $582,847 | $37,872 |
| 51545 | Little Sioux | Iowa | 170 | $6,359 | $37,406 |
| 50133 | Kellerton | Iowa | 220 | $8,195 | $37,250 |
| 51631 | Braddyville | Iowa | 160 | $5,943 | $37,144 |
| 50147 | Lineville | Iowa | 170 | $6,311 | $37,124 |
| 50065 | Davis City | Iowa | 180 | $6,663 | $37,017 |
| 50027 | Barnes City | Iowa | 130 | $4,781 | $36,777 |
| 52534 | Beacon | Iowa | 150 | $5,513 | $36,753 |
| 52048 | Garber | Iowa | 160 | $5,859 | $36,619 |
| 52555 | Exline | Iowa | 140 | $5,032 | $35,943 |
| 50108 | Grand River | Iowa | 190 | $6,803 | $35,805 |
| 52549 | Cincinnati | Iowa | 300 | $10,740 | $35,800 |
| 51441 | Deloit | Iowa | 150 | $5,343 | $35,620 |
| 51103 | Sioux City | Iowa | 7,270 | $256,549 | $35,289 |
| 52584 | Pulaski | Iowa | 190 | $6,687 | $35,195 |
| 50703 | Waterloo | Iowa | 8,330 | $289,941 | $34,807 |
| 50067 | Decatur | Iowa | 130 | $4,267 | $32,823 |
| 50316 | Des Moines | Iowa | 6,720 | $220,214 | $32,770 |
| 51101 | Sioux City | Iowa | 300 | $9,820 | $32,733 |
| 52802 | Davenport | Iowa | 4,660 | $141,726 | $30,413 |
| 50860 | Redding | Iowa | 100 | $2,949 | $29,490 |
| 50314 | Des Moines | Iowa | 4,940 | $145,351 | $29,423 |
| 51105 | Sioux City | Iowa | 4,100 | $114,537 | $27,936 |