| Zip code | City | State | Number of returns | Total income ($1000) | Avg income/return |
| 80108 | Castle Rock | Colorado | 10,730 | $2,031,762 | $189,353 |
| 80202 | Denver | Colorado | 7,030 | $1,208,387 | $171,890 |
| 80113 | Englewood | Colorado | 10,560 | $1,812,053 | $171,596 |
| 81611 | Aspen | Colorado | 3,800 | $626,596 | $164,894 |
| 80121 | Littleton | Colorado | 9,250 | $1,441,016 | $155,786 |
| 80111 | Englewood | Colorado | 15,000 | $2,304,756 | $153,650 |
| 80209 | Denver | Colorado | 13,320 | $1,928,240 | $144,763 |
| 80547 | Timnath | Colorado | 1,010 | $144,483 | $143,052 |
| 80206 | Denver | Colorado | 14,050 | $1,952,576 | $138,973 |
| 80238 | Denver | Colorado | 6,870 | $948,800 | $138,108 |
| 80007 | Arvada | Colorado | 4,030 | $543,592 | $134,886 |
| 80023 | Broomfield | Colorado | 7,860 | $1,056,557 | $134,422 |
| 80439 | Evergreen | Colorado | 10,700 | $1,426,766 | $133,343 |
| 80116 | Franktown | Colorado | 2,070 | $273,172 | $131,967 |
| 80124 | Littleton | Colorado | 9,680 | $1,212,923 | $125,302 |
| 80304 | Boulder | Colorado | 13,590 | $1,657,993 | $122,001 |
| 80118 | Larkspur | Colorado | 2,660 | $320,350 | $120,432 |
| 80230 | Denver | Colorado | 4,070 | $481,015 | $118,186 |
| 80302 | Boulder | Colorado | 10,530 | $1,240,626 | $117,818 |
| 81632 | Edwards | Colorado | 3,970 | $460,204 | $115,920 |
| 80210 | Denver | Colorado | 17,310 | $1,960,165 | $113,239 |
| 80135 | Sedalia | Colorado | 1,920 | $216,667 | $112,847 |
| 80126 | Littleton | Colorado | 19,240 | $2,166,477 | $112,603 |
| 80016 | Aurora | Colorado | 21,530 | $2,346,395 | $108,983 |
| 81657 | Vail | Colorado | 2,410 | $262,056 | $108,737 |
| 80403 | Golden | Colorado | 9,320 | $1,010,872 | $108,463 |
| 80503 | Longmont | Colorado | 15,420 | $1,644,303 | $106,634 |
| 80125 | Littleton | Colorado | 4,730 | $499,427 | $105,587 |
| 80908 | Colorado Springs | Colorado | 6,840 | $713,165 | $104,264 |
| 80027 | Louisville | Colorado | 15,830 | $1,609,890 | $101,699 |
| 80921 | Colorado Springs | Colorado | 8,600 | $867,823 | $100,910 |
| 80109 | Castle Rock | Colorado | 8,550 | $861,709 | $100,785 |
| 80528 | Fort Collins | Colorado | 8,840 | $890,051 | $100,685 |
| 80134 | Parker | Colorado | 27,800 | $2,785,706 | $100,205 |
| 80401 | Golden | Colorado | 18,650 | $1,853,847 | $99,402 |
| 80132 | Monument | Colorado | 10,410 | $1,033,587 | $99,288 |
| 81654 | Snowmass | Colorado | 610 | $60,561 | $99,280 |
| 81252 | Westcliffe | Colorado | 1,680 | $166,097 | $98,867 |
| 80303 | Boulder | Colorado | 11,340 | $1,120,404 | $98,801 |
| 80138 | Parker | Colorado | 13,700 | $1,348,006 | $98,395 |
| 80130 | Littleton | Colorado | 12,010 | $1,181,172 | $98,349 |
| 80516 | Erie | Colorado | 10,270 | $1,006,725 | $98,026 |
| 80129 | Littleton | Colorado | 12,900 | $1,264,109 | $97,993 |
| 80220 | Denver | Colorado | 18,210 | $1,781,565 | $97,834 |
| 80924 | Colorado Springs | Colorado | 2,710 | $263,935 | $97,393 |
| 80127 | Littleton | Colorado | 21,910 | $2,093,343 | $95,543 |
| 80112 | Englewood | Colorado | 15,460 | $1,465,454 | $94,790 |
| 80465 | Morrison | Colorado | 7,750 | $731,989 | $94,450 |
| 81435 | Telluride | Colorado | 2,920 | $275,660 | $94,404 |
| 80433 | Conifer | Colorado | 4,310 | $401,271 | $93,102 |
| 80305 | Boulder | Colorado | 8,590 | $785,216 | $91,410 |
| 80301 | Boulder | Colorado | 12,730 | $1,144,544 | $89,909 |
| 80906 | Colorado Springs | Colorado | 16,930 | $1,509,707 | $89,173 |
| 80602 | Brighton | Colorado | 13,930 | $1,221,195 | $87,667 |
| 80550 | Windsor | Colorado | 11,430 | $998,394 | $87,349 |
| 80487 | Steamboat Springs | Colorado | 4,040 | $352,502 | $87,253 |
| 81623 | Carbondale | Colorado | 6,970 | $606,405 | $87,002 |
| 80919 | Colorado Springs | Colorado | 13,620 | $1,178,974 | $86,562 |
| 81507 | Grand Junction | Colorado | 7,180 | $617,527 | $86,007 |
| 80123 | Littleton | Colorado | 23,080 | $1,966,830 | $85,218 |
| 80122 | Littleton | Colorado | 15,720 | $1,335,253 | $84,940 |
| 80211 | Denver | Colorado | 17,790 | $1,502,682 | $84,468 |
| 80542 | Mead | Colorado | 2,040 | $172,149 | $84,387 |
| 80470 | Pine | Colorado | 1,700 | $143,276 | $84,280 |
| 80540 | Lyons | Colorado | 2,300 | $193,645 | $84,193 |
| 80218 | Denver | Colorado | 11,900 | $994,767 | $83,594 |
| 80005 | Arvada | Colorado | 13,870 | $1,135,172 | $81,844 |
| 80237 | Denver | Colorado | 11,280 | $921,472 | $81,691 |
| 81071 | Sheridan Lake | Colorado | 110 | $8,961 | $81,464 |
| 80104 | Castle Rock | Colorado | 13,850 | $1,126,194 | $81,314 |
| 80107 | Elizabeth | Colorado | 5,790 | $470,561 | $81,271 |
| 80424 | Breckenridge | Colorado | 5,440 | $440,117 | $80,904 |
| 81621 | Basalt | Colorado | 3,180 | $256,530 | $80,670 |
| 80026 | Lafayette | Colorado | 14,240 | $1,122,246 | $78,809 |
| 80498 | Silverthorne | Colorado | 2,630 | $204,503 | $77,758 |
| 80137 | Watkins | Colorado | 540 | $41,945 | $77,676 |
| 80246 | Denver | Colorado | 7,190 | $555,487 | $77,258 |
| 80615 | Eaton | Colorado | 3,500 | $270,061 | $77,160 |
| 80513 | Berthoud | Colorado | 5,600 | $431,797 | $77,107 |
| 80106 | Elbert | Colorado | 1,910 | $146,912 | $76,917 |
| 81505 | Grand Junction | Colorado | 4,800 | $364,465 | $75,930 |
| 80504 | Longmont | Colorado | 22,750 | $1,714,890 | $75,380 |
| 80536 | Livermore | Colorado | 800 | $60,289 | $75,361 |
| 80920 | Colorado Springs | Colorado | 17,140 | $1,288,462 | $75,173 |
| 80611 | Briggsdale | Colorado | 300 | $22,516 | $75,053 |
| 81224 | Crested Butte | Colorado | 2,430 | $182,048 | $74,917 |
| 80228 | Denver | Colorado | 17,020 | $1,273,299 | $74,812 |
| 81506 | Grand Junction | Colorado | 5,450 | $406,625 | $74,610 |
| 80466 | Nederland | Colorado | 1,840 | $136,735 | $74,313 |
| 80651 | Platteville | Colorado | 1,920 | $141,627 | $73,764 |
| 81432 | Ridgway | Colorado | 1,400 | $102,745 | $73,389 |
| 81303 | Durango | Colorado | 3,410 | $248,560 | $72,891 |
| 81301 | Durango | Colorado | 13,200 | $959,759 | $72,709 |
| 80927 | Colorado Springs | Colorado | 820 | $59,426 | $72,471 |
| 80512 | Bellvue | Colorado | 980 | $71,003 | $72,452 |
| 80128 | Littleton | Colorado | 18,410 | $1,328,823 | $72,179 |
| 80534 | Johnstown | Colorado | 6,450 | $460,864 | $71,452 |
| 80926 | Colorado Springs | Colorado | 640 | $45,580 | $71,219 |
| 80020 | Broomfield | Colorado | 23,950 | $1,695,290 | $70,785 |
| 81326 | Hesperus | Colorado | 960 | $67,906 | $70,735 |
| 80643 | Keenesburg | Colorado | 1,300 | $91,544 | $70,418 |
| 80015 | Aurora | Colorado | 30,100 | $2,117,761 | $70,358 |
| 80624 | Gill | Colorado | 470 | $33,042 | $70,302 |
| 81524 | Loma | Colorado | 890 | $62,421 | $70,136 |
| 80729 | Grover | Colorado | 180 | $12,580 | $69,889 |
| 80829 | Manitou Springs | Colorado | 2,750 | $191,541 | $69,651 |
| 80525 | Fort Collins | Colorado | 25,490 | $1,763,676 | $69,191 |
| 80018 | Aurora | Colorado | 4,960 | $341,591 | $68,869 |
| 80649 | Orchard | Colorado | 150 | $10,284 | $68,560 |
| 80212 | Denver | Colorado | 10,070 | $686,600 | $68,183 |
| 81648 | Rangely | Colorado | 1,140 | $77,671 | $68,132 |
| 80120 | Littleton | Colorado | 14,710 | $1,000,310 | $68,002 |
| 80863 | Woodland Park | Colorado | 4,920 | $334,018 | $67,890 |
| 80742 | New Raymer | Colorado | 100 | $6,783 | $67,830 |
| 80235 | Denver | Colorado | 3,810 | $257,573 | $67,604 |
| 80809 | Cascade | Colorado | 770 | $51,699 | $67,142 |
| 80117 | Kiowa | Colorado | 1,170 | $78,428 | $67,032 |
| 81236 | Nathrop | Colorado | 480 | $32,157 | $66,994 |
| 80810 | Cheyenne Wells | Colorado | 500 | $33,406 | $66,812 |
| 80831 | Peyton | Colorado | 10,560 | $704,596 | $66,723 |
| 80524 | Fort Collins | Colorado | 16,580 | $1,104,318 | $66,605 |
| 80517 | Estes Park | Colorado | 5,240 | $348,949 | $66,593 |
| 81023 | Beulah | Colorado | 570 | $37,887 | $66,468 |
| 80642 | Hudson | Colorado | 1,770 | $117,574 | $66,426 |
| 80652 | Roggen | Colorado | 260 | $17,254 | $66,362 |
| 81235 | Lake City | Colorado | 370 | $24,536 | $66,314 |
| 80031 | Westminster | Colorado | 17,880 | $1,173,133 | $65,611 |
| 80814 | Divide | Colorado | 1,770 | $116,129 | $65,610 |
| 80207 | Denver | Colorado | 10,550 | $691,906 | $65,584 |
| 80241 | Denver | Colorado | 15,200 | $992,215 | $65,277 |
| 80447 | Grand Lake | Colorado | 810 | $52,624 | $64,968 |
| 80510 | Allenspark | Colorado | 220 | $14,268 | $64,855 |
| 80456 | Jefferson | Colorado | 160 | $10,374 | $64,838 |
| 81601 | Glenwood Springs | Colorado | 6,270 | $406,007 | $64,754 |
| 80234 | Denver | Colorado | 13,210 | $854,767 | $64,706 |
| 80428 | Clark | Colorado | 310 | $20,051 | $64,681 |
| 81122 | Bayfield | Colorado | 3,890 | $250,283 | $64,340 |
| 80102 | Bennett | Colorado | 2,530 | $162,372 | $64,179 |
| 80215 | Denver | Colorado | 9,620 | $617,059 | $64,143 |
| 81639 | Hayden | Colorado | 1,020 | $65,355 | $64,074 |
| 80227 | Denver | Colorado | 17,780 | $1,137,398 | $63,971 |
| 80741 | Merino | Colorado | 370 | $23,600 | $63,784 |
| 80751 | Sterling | Colorado | 6,560 | $416,504 | $63,491 |
| 80747 | Peetz | Colorado | 230 | $14,560 | $63,304 |
| 80021 | Broomfield | Colorado | 16,800 | $1,061,597 | $63,190 |
| 80421 | Bailey | Colorado | 3,570 | $225,484 | $63,161 |
| 80538 | Loveland | Colorado | 22,180 | $1,392,030 | $62,761 |
| 80923 | Colorado Springs | Colorado | 12,130 | $760,820 | $62,722 |
| 80929 | Colorado Springs | Colorado | 160 | $9,973 | $62,331 |
| 80603 | Brighton | Colorado | 5,380 | $335,202 | $62,305 |
| 80467 | Oak Creek | Colorado | 810 | $50,393 | $62,214 |
| 80758 | Wray | Colorado | 1,630 | $101,042 | $61,989 |
| 80634 | Greeley | Colorado | 25,260 | $1,554,038 | $61,522 |
| 80136 | Strasburg | Colorado | 2,270 | $139,547 | $61,474 |
| 80731 | Haxtun | Colorado | 660 | $40,572 | $61,473 |
| 81403 | Montrose | Colorado | 4,450 | $273,492 | $61,459 |
| 80004 | Arvada | Colorado | 17,820 | $1,093,703 | $61,375 |
| 81069 | Rye | Colorado | 790 | $48,313 | $61,156 |
| 80422 | Black Hawk | Colorado | 1,690 | $102,988 | $60,940 |
| 80807 | Burlington | Colorado | 1,930 | $117,604 | $60,935 |
| 80224 | Denver | Colorado | 9,430 | $573,745 | $60,843 |
| 80653 | Weldona | Colorado | 330 | $20,044 | $60,739 |
| 81527 | Whitewater | Colorado | 880 | $53,388 | $60,668 |
| 80734 | Holyoke | Colorado | 1,300 | $78,831 | $60,639 |
| 80736 | Iliff | Colorado | 310 | $18,775 | $60,565 |
| 81647 | New Castle | Colorado | 2,920 | $175,626 | $60,146 |
| 81635 | Parachute | Colorado | 2,280 | $136,865 | $60,029 |
| 80549 | Wellington | Colorado | 4,360 | $261,394 | $59,953 |
| 80133 | Palmer Lake | Colorado | 1,310 | $78,266 | $59,745 |
| 80610 | Ault | Colorado | 1,240 | $73,908 | $59,603 |
| 81007 | Pueblo | Colorado | 12,990 | $772,906 | $59,500 |
| 81137 | Ignacio | Colorado | 2,500 | $148,249 | $59,300 |
| 80735 | Idalia | Colorado | 150 | $8,894 | $59,293 |
| 80222 | Denver | Colorado | 11,150 | $657,786 | $58,994 |
| 81637 | Gypsum | Colorado | 2,740 | $161,642 | $58,993 |
| 80435 | Dillon | Colorado | 4,520 | $265,643 | $58,771 |
| 81147 | Pagosa Springs | Colorado | 5,080 | $298,516 | $58,763 |
| 80526 | Fort Collins | Colorado | 21,760 | $1,275,054 | $58,596 |
| 80537 | Loveland | Colorado | 19,470 | $1,138,061 | $58,452 |
| 81092 | Wiley | Colorado | 350 | $20,453 | $58,437 |
| 81323 | Dolores | Colorado | 2,080 | $121,485 | $58,406 |
| 80824 | Kirk | Colorado | 110 | $6,422 | $58,382 |
| 80612 | Carr | Colorado | 210 | $12,218 | $58,181 |
| 80103 | Byers | Colorado | 1,030 | $59,792 | $58,050 |
| 81526 | Palisade | Colorado | 2,400 | $139,219 | $58,008 |
| 81130 | Creede | Colorado | 400 | $23,151 | $57,878 |
| 80640 | Henderson | Colorado | 5,050 | $291,871 | $57,796 |
| 80644 | Kersey | Colorado | 1,400 | $80,902 | $57,787 |
| 80645 | La Salle | Colorado | 1,740 | $100,548 | $57,786 |
| 81652 | Silt | Colorado | 2,190 | $126,337 | $57,688 |
| 80904 | Colorado Springs | Colorado | 10,400 | $597,826 | $57,483 |
| 80455 | Jamestown | Colorado | 270 | $15,462 | $57,267 |
| 81521 | Fruita | Colorado | 6,860 | $390,900 | $56,983 |
| 81641 | Meeker | Colorado | 1,590 | $90,528 | $56,936 |
| 80457 | Kittredge | Colorado | 460 | $26,169 | $56,889 |
| 80802 | Arapahoe | Colorado | 100 | $5,657 | $56,570 |
| 81233 | Howard | Colorado | 350 | $19,776 | $56,503 |
| 81211 | Buena Vista | Colorado | 3,260 | $183,992 | $56,439 |
| 80440 | Fairplay | Colorado | 1,030 | $58,054 | $56,363 |
| 80922 | Colorado Springs | Colorado | 12,130 | $682,180 | $56,239 |
| 81625 | Craig | Colorado | 4,590 | $258,030 | $56,216 |
| 81328 | Mancos | Colorado | 1,760 | $98,084 | $55,730 |
| 80545 | Red Feather Lakes | Colorado | 340 | $18,933 | $55,685 |
| 80002 | Arvada | Colorado | 9,200 | $511,837 | $55,634 |
| 80203 | Denver | Colorado | 12,730 | $707,858 | $55,605 |
| 80820 | Guffey | Colorado | 320 | $17,741 | $55,441 |
| 80654 | Wiggins | Colorado | 1,050 | $58,181 | $55,410 |
| 80530 | Frederick | Colorado | 1,940 | $107,452 | $55,388 |
| 81253 | Wetmore | Colorado | 170 | $9,401 | $55,300 |
| 80759 | Yuma | Colorado | 2,040 | $112,656 | $55,224 |
| 81201 | Salida | Colorado | 4,220 | $232,880 | $55,185 |
| 80925 | Colorado Springs | Colorado | 3,330 | $183,366 | $55,065 |
| 81630 | De Beque | Colorado | 380 | $20,835 | $54,829 |
| 80918 | Colorado Springs | Colorado | 21,990 | $1,204,754 | $54,786 |
| 81624 | Collbran | Colorado | 520 | $28,451 | $54,713 |
| 80515 | Drake | Colorado | 270 | $14,769 | $54,700 |
| 80446 | Granby | Colorado | 1,830 | $100,011 | $54,651 |
| 80535 | Laporte | Colorado | 1,450 | $78,840 | $54,372 |
| 80648 | Nunn | Colorado | 440 | $23,834 | $54,168 |
| 80816 | Florissant | Colorado | 2,280 | $123,464 | $54,151 |
| 80543 | Milliken | Colorado | 2,660 | $142,939 | $53,736 |
| 80601 | Brighton | Colorado | 15,540 | $833,174 | $53,615 |
| 81154 | South Fork | Colorado | 540 | $28,839 | $53,406 |
| 80822 | Joes | Colorado | 100 | $5,338 | $53,380 |
| 80231 | Denver | Colorado | 17,900 | $949,589 | $53,050 |
| 80832 | Ramah | Colorado | 290 | $15,365 | $52,983 |
| 80722 | Atwood | Colorado | 180 | $9,520 | $52,889 |
| 81055 | La Veta | Colorado | 660 | $34,878 | $52,845 |
| 80013 | Aurora | Colorado | 34,240 | $1,807,827 | $52,799 |
| 80033 | Wheat Ridge | Colorado | 13,100 | $691,183 | $52,762 |
| 80930 | Colorado Springs | Colorado | 570 | $30,003 | $52,637 |
| 80743 | Otis | Colorado | 460 | $24,211 | $52,633 |
| 81525 | Mack | Colorado | 360 | $18,896 | $52,489 |
| 80951 | Colorado Springs | Colorado | 1,760 | $92,219 | $52,397 |
| 80459 | Kremmling | Colorado | 980 | $51,314 | $52,361 |
| 80621 | Fort Lupton | Colorado | 5,760 | $300,935 | $52,246 |
| 81008 | Pueblo | Colorado | 5,080 | $265,229 | $52,210 |
| 81650 | Rifle | Colorado | 5,410 | $282,431 | $52,205 |
| 81036 | Eads | Colorado | 430 | $22,405 | $52,105 |
| 80101 | Agate | Colorado | 150 | $7,814 | $52,093 |
| 80728 | Fleming | Colorado | 380 | $19,789 | $52,076 |
| 80650 | Pierce | Colorado | 610 | $31,631 | $51,854 |
| 81006 | Pueblo | Colorado | 5,030 | $260,223 | $51,734 |
| 80622 | Galeton | Colorado | 130 | $6,694 | $51,492 |
| 80232 | Denver | Colorado | 11,150 | $574,006 | $51,480 |
| 80903 | Colorado Springs | Colorado | 6,310 | $323,613 | $51,286 |
| 80226 | Denver | Colorado | 16,470 | $842,265 | $51,139 |
| 81413 | Cedaredge | Colorado | 2,210 | $112,633 | $50,965 |
| 80835 | Simla | Colorado | 350 | $17,826 | $50,931 |
| 80452 | Idaho Springs | Colorado | 1,710 | $86,903 | $50,820 |
| 80481 | Ward | Colorado | 260 | $13,156 | $50,600 |
| 81230 | Gunnison | Colorado | 4,160 | $210,298 | $50,552 |
| 80815 | Flagler | Colorado | 400 | $20,219 | $50,548 |
| 80727 | Eckley | Colorado | 190 | $9,520 | $50,105 |
| 80733 | Hillrose | Colorado | 240 | $11,999 | $49,996 |
| 80750 | Snyder | Colorado | 160 | $7,997 | $49,981 |
| 80014 | Aurora | Colorado | 20,530 | $1,025,451 | $49,949 |
| 80105 | Deer Trail | Colorado | 510 | $25,456 | $49,914 |
| 80907 | Colorado Springs | Colorado | 13,250 | $658,987 | $49,735 |
| 81610 | Dinosaur | Colorado | 170 | $8,446 | $49,682 |
| 80720 | Akron | Colorado | 1,100 | $54,628 | $49,662 |
| 81240 | Penrose | Colorado | 1,840 | $91,295 | $49,617 |
| 81090 | Walsh | Colorado | 410 | $20,296 | $49,502 |
| 81324 | Dove Creek | Colorado | 520 | $25,681 | $49,387 |
| 80827 | Lake George | Colorado | 340 | $16,785 | $49,368 |
| 80205 | Denver | Colorado | 16,120 | $795,167 | $49,328 |
| 80019 | Aurora | Colorado | 1,040 | $51,260 | $49,288 |
| 81415 | Crawford | Colorado | 610 | $30,005 | $49,189 |
| 81223 | Cotopaxi | Colorado | 690 | $33,919 | $49,158 |
| 81320 | Cahone | Colorado | 110 | $5,400 | $49,091 |
| 81431 | Redvale | Colorado | 110 | $5,397 | $49,064 |
| 80818 | Genoa | Colorado | 150 | $7,352 | $49,013 |
| 81419 | Hotchkiss | Colorado | 1,540 | $75,408 | $48,966 |
| 80828 | Limon | Colorado | 1,130 | $55,329 | $48,964 |
| 81005 | Pueblo | Colorado | 13,930 | $681,321 | $48,910 |
| 80726 | Crook | Colorado | 170 | $8,278 | $48,694 |
| 80003 | Arvada | Colorado | 17,900 | $871,032 | $48,661 |
| 80808 | Calhan | Colorado | 2,470 | $120,028 | $48,594 |
| 80836 | Stratton | Colorado | 500 | $24,275 | $48,550 |
| 80834 | Seibert | Colorado | 120 | $5,815 | $48,458 |
| 81327 | Lewis | Colorado | 270 | $13,046 | $48,319 |
| 80249 | Denver | Colorado | 11,960 | $577,529 | $48,288 |
| 80701 | Fort Morgan | Colorado | 7,030 | $338,783 | $48,191 |
| 80812 | Cope | Colorado | 90 | $4,335 | $48,167 |
| 80737 | Julesburg | Colorado | 680 | $32,737 | $48,143 |
| 80233 | Denver | Colorado | 22,440 | $1,079,845 | $48,121 |
| 81331 | Pleasant View | Colorado | 150 | $7,187 | $47,913 |
| 81091 | Weston | Colorado | 320 | $15,297 | $47,803 |
| 81047 | Holly | Colorado | 640 | $30,574 | $47,772 |
| 80749 | Sedgwick | Colorado | 160 | $7,639 | $47,744 |
| 81503 | Grand Junction | Colorado | 6,740 | $321,226 | $47,660 |
| 80825 | Kit Carson | Colorado | 180 | $8,578 | $47,656 |
| 81144 | Monte Vista | Colorado | 3,060 | $145,680 | $47,608 |
| 81057 | Mc Clave | Colorado | 160 | $7,594 | $47,463 |
| 80022 | Commerce City | Colorado | 19,640 | $926,962 | $47,198 |
| 81428 | Paonia | Colorado | 1,580 | $74,521 | $47,165 |
| 81321 | Cortez | Colorado | 6,230 | $293,689 | $47,141 |
| 81401 | Montrose | Colorado | 9,350 | $440,721 | $47,136 |
| 81212 | Canon City | Colorado | 10,440 | $489,804 | $46,916 |
| 80514 | Dacono | Colorado | 2,000 | $93,594 | $46,797 |
| 80804 | Arriba | Colorado | 140 | $6,482 | $46,300 |
| 80821 | Hugo | Colorado | 460 | $21,250 | $46,196 |
| 80449 | Hartsel | Colorado | 340 | $15,704 | $46,188 |
| 81133 | Fort Garland | Colorado | 420 | $19,389 | $46,164 |
| 81640 | Maybell | Colorado | 130 | $6,000 | $46,154 |
| 81416 | Delta | Colorado | 5,280 | $242,350 | $45,900 |
| 80723 | Brush | Colorado | 2,880 | $131,572 | $45,685 |
| 80917 | Colorado Springs | Colorado | 14,080 | $640,493 | $45,490 |
| 81210 | Almont | Colorado | 150 | $6,799 | $45,327 |
| 80501 | Longmont | Colorado | 19,500 | $883,706 | $45,318 |
| 81504 | Grand Junction | Colorado | 12,840 | $580,791 | $45,233 |
| 81410 | Austin | Colorado | 660 | $29,815 | $45,174 |
| 80521 | Fort Collins | Colorado | 12,540 | $566,110 | $45,144 |
| 80805 | Bethune | Colorado | 170 | $7,634 | $44,906 |
| 81052 | Lamar | Colorado | 3,610 | $161,658 | $44,781 |
| 80864 | Yoder | Colorado | 540 | $24,119 | $44,665 |
| 80204 | Denver | Colorado | 14,060 | $626,708 | $44,574 |
| 80911 | Colorado Springs | Colorado | 14,450 | $642,613 | $44,471 |
| 80236 | Denver | Colorado | 7,500 | $332,566 | $44,342 |
| 81082 | Trinidad | Colorado | 4,720 | $209,095 | $44,300 |
| 80480 | Walden | Colorado | 520 | $22,947 | $44,129 |
| 81101 | Alamosa | Colorado | 5,940 | $261,889 | $44,089 |
| 81424 | Nucla | Colorado | 470 | $20,719 | $44,083 |
| 80461 | Leadville | Colorado | 3,020 | $132,657 | $43,926 |
| 80817 | Fountain | Colorado | 11,240 | $493,491 | $43,905 |
| 81020 | Aguilar | Colorado | 340 | $14,859 | $43,703 |
| 81418 | Eckert | Colorado | 660 | $28,484 | $43,158 |
| 80840 | U S A F Academy | Colorado | 920 | $39,686 | $43,137 |
| 81039 | Fowler | Colorado | 720 | $31,058 | $43,136 |
| 80247 | Denver | Colorado | 14,220 | $609,729 | $42,878 |
| 81146 | Mosca | Colorado | 270 | $11,538 | $42,733 |
| 80045 | Aurora | Colorado | 320 | $13,659 | $42,684 |
| 80905 | Colorado Springs | Colorado | 7,800 | $332,029 | $42,568 |
| 80813 | Cripple Creek | Colorado | 960 | $40,580 | $42,271 |
| 80915 | Colorado Springs | Colorado | 9,700 | $409,210 | $42,187 |
| 80928 | Colorado Springs | Colorado | 400 | $16,844 | $42,110 |
| 81073 | Springfield | Colorado | 760 | $31,652 | $41,647 |
| 81022 | Avondale | Colorado | 620 | $25,748 | $41,529 |
| 80110 | Englewood | Colorado | 11,030 | $457,806 | $41,506 |
| 80744 | Ovid | Colorado | 200 | $8,291 | $41,455 |
| 81050 | La Junta | Colorado | 3,800 | $157,442 | $41,432 |
| 80620 | Evans | Colorado | 7,780 | $320,605 | $41,209 |
| 80017 | Aurora | Colorado | 16,960 | $695,005 | $40,979 |
| 80861 | Vona | Colorado | 100 | $4,059 | $40,590 |
| 81226 | Florence | Colorado | 2,410 | $97,815 | $40,587 |
| 81132 | Del Norte | Colorado | 1,230 | $49,729 | $40,430 |
| 81001 | Pueblo | Colorado | 11,570 | $466,378 | $40,309 |
| 81054 | Las Animas | Colorado | 1,210 | $48,381 | $39,984 |
| 80909 | Colorado Springs | Colorado | 16,050 | $641,137 | $39,946 |
| 81025 | Boone | Colorado | 350 | $13,967 | $39,906 |
| 81062 | Olney Springs | Colorado | 260 | $10,345 | $39,788 |
| 80214 | Denver | Colorado | 12,440 | $492,932 | $39,625 |
| 81151 | Sanford | Colorado | 490 | $19,347 | $39,484 |
| 81140 | La Jara | Colorado | 860 | $33,741 | $39,234 |
| 80229 | Denver | Colorado | 23,360 | $912,937 | $39,081 |
| 81425 | Olathe | Colorado | 1,960 | $76,459 | $39,010 |
| 81064 | Pritchett | Colorado | 90 | $3,500 | $38,889 |
| 80631 | Greeley | Colorado | 17,760 | $690,185 | $38,862 |
| 80833 | Rush | Colorado | 240 | $9,298 | $38,742 |
| 81125 | Center | Colorado | 1,380 | $53,285 | $38,612 |
| 80223 | Denver | Colorado | 8,900 | $343,045 | $38,544 |
| 81049 | Kim | Colorado | 100 | $3,837 | $38,370 |
| 80012 | Aurora | Colorado | 22,900 | $869,426 | $37,966 |
| 80030 | Westminster | Colorado | 7,280 | $275,776 | $37,881 |
| 81422 | Naturita | Colorado | 230 | $8,664 | $37,670 |
| 81067 | Rocky Ford | Colorado | 2,150 | $80,560 | $37,470 |
| 81123 | Blanca | Colorado | 270 | $10,080 | $37,333 |
| 81155 | Villa Grove | Colorado | 100 | $3,699 | $36,990 |
| 80221 | Denver | Colorado | 18,280 | $668,851 | $36,589 |
| 81501 | Grand Junction | Colorado | 8,880 | $324,758 | $36,572 |
| 81041 | Granada | Colorado | 260 | $9,471 | $36,427 |
| 81089 | Walsenburg | Colorado | 1,760 | $63,637 | $36,157 |
| 81058 | Manzanola | Colorado | 350 | $12,654 | $36,154 |
| 81520 | Clifton | Colorado | 5,720 | $205,026 | $35,844 |
| 81063 | Ordway | Colorado | 580 | $20,624 | $35,559 |
| 81149 | Saguache | Colorado | 340 | $12,026 | $35,371 |
| 81003 | Pueblo | Colorado | 4,960 | $172,228 | $34,723 |
| 81076 | Sugar City | Colorado | 170 | $5,861 | $34,476 |
| 81040 | Gardner | Colorado | 160 | $5,496 | $34,350 |
| 80916 | Colorado Springs | Colorado | 15,780 | $537,782 | $34,080 |
| 81120 | Antonito | Colorado | 780 | $26,511 | $33,988 |
| 80239 | Denver | Colorado | 17,660 | $598,058 | $33,865 |
| 80260 | Denver | Colorado | 14,610 | $494,635 | $33,856 |
| 81004 | Pueblo | Colorado | 9,800 | $330,291 | $33,703 |
| 80011 | Aurora | Colorado | 22,270 | $742,148 | $33,325 |
| 80902 | Colorado Springs | Colorado | 3,440 | $111,341 | $32,367 |
| 80216 | Denver | Colorado | 5,980 | $193,106 | $32,292 |
| 80705 | Log Lane Village | Colorado | 360 | $11,529 | $32,025 |
| 80219 | Denver | Colorado | 27,460 | $869,956 | $31,681 |
| 80910 | Colorado Springs | Colorado | 12,040 | $365,135 | $30,327 |
| 81029 | Campo | Colorado | 120 | $3,494 | $29,117 |
| 81143 | Moffat | Colorado | 210 | $5,984 | $28,495 |
| 80010 | Aurora | Colorado | 16,760 | $475,496 | $28,371 |
| 81152 | San Luis | Colorado | 460 | $12,834 | $27,900 |
| 80914 | Colorado Springs | Colorado | 350 | $9,498 | $27,137 |