| Zip Code | City / Town | State | Returns | Total ($1000) | Avg/return |
| 80809 | Cascade | Colorado | 40 | $368 | $9,200 |
| 81091 | Weston | Colorado | 30 | $274 | $9,133 |
| 80116 | Franktown | Colorado | 60 | $546 | $9,100 |
| 80547 | Timnath | Colorado | 30 | $258 | $8,600 |
| 80106 | Elbert | Colorado | 90 | $758 | $8,422 |
| 81023 | Beulah | Colorado | 30 | $247 | $8,233 |
| 80421 | Bailey | Colorado | 200 | $1,622 | $8,110 |
| 80422 | Black Hawk | Colorado | 90 | $705 | $7,833 |
| 81041 | Granada | Colorado | 20 | $156 | $7,800 |
| 80118 | Larkspur | Colorado | 100 | $753 | $7,530 |
| 80108 | Castle Rock | Colorado | 360 | $2,707 | $7,519 |
| 80301 | Boulder | Colorado | 410 | $3,071 | $7,490 |
| 80107 | Elizabeth | Colorado | 230 | $1,704 | $7,409 |
| 80624 | Gill | Colorado | 20 | $148 | $7,400 |
| 80516 | Erie | Colorado | 430 | $3,156 | $7,340 |
| 81252 | Westcliffe | Colorado | 60 | $438 | $7,300 |
| 80111 | Englewood | Colorado | 510 | $3,714 | $7,282 |
| 80238 | Denver | Colorado | 230 | $1,673 | $7,274 |
| 80121 | Littleton | Colorado | 330 | $2,393 | $7,252 |
| 80132 | Monument | Colorado | 440 | $3,181 | $7,230 |
| 80439 | Evergreen | Colorado | 380 | $2,742 | $7,216 |
| 80921 | Colorado Springs | Colorado | 330 | $2,381 | $7,215 |
| 80610 | Ault | Colorado | 50 | $359 | $7,180 |
| 80125 | Littleton | Colorado | 190 | $1,364 | $7,179 |
| 80922 | Colorado Springs | Colorado | 750 | $5,351 | $7,135 |
| 80138 | Parker | Colorado | 590 | $4,205 | $7,127 |
| 80023 | Broomfield | Colorado | 290 | $2,066 | $7,124 |
| 80127 | Littleton | Colorado | 870 | $6,184 | $7,108 |
| 80018 | Aurora | Colorado | 260 | $1,837 | $7,065 |
| 80923 | Colorado Springs | Colorado | 670 | $4,728 | $7,057 |
| 81324 | Dove Creek | Colorado | 40 | $282 | $7,050 |
| 80130 | Littleton | Colorado | 490 | $3,449 | $7,039 |
| 81151 | Sanford | Colorado | 30 | $211 | $7,033 |
| 80924 | Colorado Springs | Colorado | 80 | $562 | $7,025 |
| 80109 | Castle Rock | Colorado | 370 | $2,596 | $7,016 |
| 80026 | Lafayette | Colorado | 580 | $4,067 | $7,012 |
| 80134 | Parker | Colorado | 1,210 | $8,460 | $6,992 |
| 80925 | Colorado Springs | Colorado | 230 | $1,607 | $6,987 |
| 80403 | Golden | Colorado | 320 | $2,234 | $6,981 |
| 80014 | Aurora | Colorado | 1,040 | $7,255 | $6,976 |
| 80512 | Bellvue | Colorado | 50 | $348 | $6,960 |
| 80465 | Morrison | Colorado | 340 | $2,361 | $6,944 |
| 80007 | Arvada | Colorado | 120 | $833 | $6,942 |
| 80027 | Louisville | Colorado | 600 | $4,163 | $6,938 |
| 80831 | Peyton | Colorado | 640 | $4,436 | $6,931 |
| 80602 | Brighton | Colorado | 690 | $4,776 | $6,922 |
| 80103 | Byers | Colorado | 50 | $345 | $6,900 |
| 80433 | Conifer | Colorado | 190 | $1,311 | $6,900 |
| 81025 | Boone | Colorado | 20 | $138 | $6,900 |
| 80452 | Idaho Springs | Colorado | 100 | $689 | $6,890 |
| 80124 | Littleton | Colorado | 370 | $2,549 | $6,889 |
| 80020 | Broomfield | Colorado | 1,230 | $8,448 | $6,868 |
| 80651 | Platteville | Colorado | 90 | $618 | $6,867 |
| 80230 | Denver | Colorado | 140 | $960 | $6,857 |
| 80136 | Strasburg | Colorado | 110 | $754 | $6,855 |
| 80814 | Divide | Colorado | 110 | $752 | $6,836 |
| 80303 | Boulder | Colorado | 300 | $2,046 | $6,820 |
| 80016 | Aurora | Colorado | 840 | $5,711 | $6,799 |
| 80919 | Colorado Springs | Colorado | 580 | $3,942 | $6,797 |
| 80112 | Englewood | Colorado | 700 | $4,754 | $6,791 |
| 80228 | Denver | Colorado | 750 | $5,089 | $6,785 |
| 80918 | Colorado Springs | Colorado | 1,250 | $8,480 | $6,784 |
| 80210 | Denver | Colorado | 580 | $3,933 | $6,781 |
| 80005 | Arvada | Colorado | 590 | $3,997 | $6,775 |
| 80863 | Woodland Park | Colorado | 260 | $1,761 | $6,773 |
| 80129 | Littleton | Colorado | 500 | $3,384 | $6,768 |
| 81654 | Snowmass | Colorado | 20 | $135 | $6,750 |
| 80013 | Aurora | Colorado | 1,980 | $13,357 | $6,746 |
| 80503 | Longmont | Colorado | 590 | $3,962 | $6,715 |
| 80401 | Golden | Colorado | 800 | $5,362 | $6,703 |
| 80528 | Fort Collins | Colorado | 370 | $2,472 | $6,681 |
| 80926 | Colorado Springs | Colorado | 40 | $267 | $6,675 |
| 80104 | Castle Rock | Colorado | 660 | $4,405 | $6,674 |
| 80642 | Hudson | Colorado | 100 | $667 | $6,670 |
| 80120 | Littleton | Colorado | 570 | $3,798 | $6,663 |
| 80302 | Boulder | Colorado | 240 | $1,591 | $6,629 |
| 81223 | Cotopaxi | Colorado | 60 | $397 | $6,617 |
| 80504 | Longmont | Colorado | 1,200 | $7,937 | $6,614 |
| 80202 | Denver | Colorado | 270 | $1,783 | $6,604 |
| 80513 | Berthoud | Colorado | 250 | $1,651 | $6,604 |
| 80470 | Pine | Colorado | 70 | $462 | $6,600 |
| 80864 | Yoder | Colorado | 40 | $264 | $6,600 |
| 81505 | Grand Junction | Colorado | 240 | $1,584 | $6,600 |
| 80031 | Westminster | Colorado | 1,010 | $6,658 | $6,592 |
| 80542 | Mead | Colorado | 100 | $659 | $6,590 |
| 80017 | Aurora | Colorado | 1,070 | $7,048 | $6,587 |
| 80122 | Littleton | Colorado | 580 | $3,818 | $6,583 |
| 80209 | Denver | Colorado | 520 | $3,423 | $6,583 |
| 80126 | Littleton | Colorado | 770 | $5,066 | $6,579 |
| 80123 | Littleton | Colorado | 1,020 | $6,706 | $6,575 |
| 80021 | Broomfield | Colorado | 870 | $5,717 | $6,571 |
| 80128 | Littleton | Colorado | 850 | $5,580 | $6,565 |
| 81069 | Rye | Colorado | 50 | $327 | $6,540 |
| 80305 | Boulder | Colorado | 240 | $1,569 | $6,538 |
| 80249 | Denver | Colorado | 810 | $5,293 | $6,535 |
| 81055 | La Veta | Colorado | 30 | $196 | $6,533 |
| 80135 | Sedalia | Colorado | 70 | $457 | $6,529 |
| 80012 | Aurora | Colorado | 1,260 | $8,220 | $6,524 |
| 80224 | Denver | Colorado | 400 | $2,609 | $6,523 |
| 80019 | Aurora | Colorado | 50 | $325 | $6,500 |
| 80117 | Kiowa | Colorado | 40 | $260 | $6,500 |
| 81147 | Pagosa Springs | Colorado | 290 | $1,885 | $6,500 |
| 80015 | Aurora | Colorado | 1,450 | $9,423 | $6,499 |
| 80241 | Denver | Colorado | 850 | $5,518 | $6,492 |
| 80615 | Eaton | Colorado | 120 | $779 | $6,492 |
| 80920 | Colorado Springs | Colorado | 830 | $5,382 | $6,484 |
| 81424 | Nucla | Colorado | 50 | $324 | $6,480 |
| 80817 | Fountain | Colorado | 870 | $5,633 | $6,475 |
| 80906 | Colorado Springs | Colorado | 850 | $5,498 | $6,468 |
| 80643 | Keenesburg | Colorado | 60 | $388 | $6,467 |
| 80206 | Denver | Colorado | 550 | $3,552 | $6,458 |
| 80816 | Florissant | Colorado | 120 | $775 | $6,458 |
| 80231 | Denver | Colorado | 860 | $5,550 | $6,453 |
| 80911 | Colorado Springs | Colorado | 1,070 | $6,889 | $6,438 |
| 80137 | Watkins | Colorado | 30 | $193 | $6,433 |
| 81008 | Pueblo | Colorado | 320 | $2,058 | $6,431 |
| 80002 | Arvada | Colorado | 470 | $3,018 | $6,421 |
| 80003 | Arvada | Colorado | 1,010 | $6,448 | $6,384 |
| 80908 | Colorado Springs | Colorado | 300 | $1,914 | $6,380 |
| 81630 | De Beque | Colorado | 50 | $319 | $6,380 |
| 80234 | Denver | Colorado | 760 | $4,848 | $6,379 |
| 81140 | La Jara | Colorado | 60 | $382 | $6,367 |
| 80233 | Denver | Colorado | 1,480 | $9,417 | $6,363 |
| 80227 | Denver | Colorado | 840 | $5,339 | $6,356 |
| 80440 | Fairplay | Colorado | 90 | $572 | $6,356 |
| 80525 | Fort Collins | Colorado | 990 | $6,292 | $6,356 |
| 80004 | Arvada | Colorado | 900 | $5,707 | $6,341 |
| 80304 | Boulder | Colorado | 400 | $2,536 | $6,340 |
| 80827 | Lake George | Colorado | 20 | $126 | $6,300 |
| 80640 | Henderson | Colorado | 310 | $1,948 | $6,284 |
| 81211 | Buena Vista | Colorado | 110 | $691 | $6,282 |
| 80214 | Denver | Colorado | 740 | $4,648 | $6,281 |
| 81039 | Fowler | Colorado | 20 | $125 | $6,250 |
| 80237 | Denver | Colorado | 560 | $3,493 | $6,238 |
| 81154 | South Fork | Colorado | 30 | $187 | $6,233 |
| 80260 | Denver | Colorado | 940 | $5,853 | $6,227 |
| 80915 | Colorado Springs | Colorado | 730 | $4,542 | $6,222 |
| 80916 | Colorado Springs | Colorado | 1,240 | $7,709 | $6,217 |
| 81506 | Grand Junction | Colorado | 200 | $1,243 | $6,215 |
| 80113 | Englewood | Colorado | 410 | $2,547 | $6,212 |
| 80832 | Ramah | Colorado | 20 | $124 | $6,200 |
| 80222 | Denver | Colorado | 540 | $3,342 | $6,189 |
| 80247 | Denver | Colorado | 710 | $4,391 | $6,185 |
| 81007 | Pueblo | Colorado | 880 | $5,442 | $6,184 |
| 80211 | Denver | Colorado | 910 | $5,624 | $6,180 |
| 80951 | Colorado Springs | Colorado | 140 | $865 | $6,179 |
| 80207 | Denver | Colorado | 550 | $3,396 | $6,175 |
| 80235 | Denver | Colorado | 190 | $1,170 | $6,158 |
| 80833 | Rush | Colorado | 20 | $123 | $6,150 |
| 80102 | Bennett | Colorado | 150 | $920 | $6,133 |
| 80033 | Wheat Ridge | Colorado | 730 | $4,464 | $6,115 |
| 80229 | Denver | Colorado | 1,610 | $9,836 | $6,109 |
| 80110 | Englewood | Colorado | 630 | $3,836 | $6,089 |
| 80526 | Fort Collins | Colorado | 930 | $5,652 | $6,077 |
| 80514 | Dacono | Colorado | 150 | $910 | $6,067 |
| 80603 | Brighton | Colorado | 330 | $2,000 | $6,061 |
| 81082 | Trinidad | Colorado | 420 | $2,541 | $6,050 |
| 81652 | Silt | Colorado | 180 | $1,088 | $6,044 |
| 81527 | Whitewater | Colorado | 70 | $422 | $6,029 |
| 80917 | Colorado Springs | Colorado | 900 | $5,425 | $6,028 |
| 80220 | Denver | Colorado | 770 | $4,633 | $6,017 |
| 80909 | Colorado Springs | Colorado | 1,130 | $6,788 | $6,007 |
| 80905 | Colorado Springs | Colorado | 540 | $3,241 | $6,002 |
| 80820 | Guffey | Colorado | 20 | $120 | $6,000 |
| 81650 | Rifle | Colorado | 420 | $2,516 | $5,990 |
| 80650 | Pierce | Colorado | 40 | $239 | $5,975 |
| 80550 | Windsor | Colorado | 460 | $2,748 | $5,974 |
| 80030 | Westminster | Colorado | 500 | $2,986 | $5,972 |
| 80758 | Wray | Colorado | 30 | $179 | $5,967 |
| 81507 | Grand Junction | Colorado | 260 | $1,551 | $5,965 |
| 80537 | Loveland | Colorado | 1,060 | $6,310 | $5,953 |
| 80221 | Denver | Colorado | 1,340 | $7,972 | $5,949 |
| 80534 | Johnstown | Colorado | 360 | $2,141 | $5,947 |
| 81521 | Fruita | Colorado | 440 | $2,615 | $5,943 |
| 80236 | Denver | Colorado | 420 | $2,493 | $5,936 |
| 80535 | Laporte | Colorado | 90 | $534 | $5,933 |
| 81648 | Rangely | Colorado | 60 | $356 | $5,933 |
| 80813 | Cripple Creek | Colorado | 70 | $414 | $5,914 |
| 80011 | Aurora | Colorado | 1,270 | $7,507 | $5,911 |
| 80466 | Nederland | Colorado | 90 | $532 | $5,911 |
| 80530 | Frederick | Colorado | 140 | $825 | $5,893 |
| 80215 | Denver | Colorado | 520 | $3,061 | $5,887 |
| 80501 | Longmont | Colorado | 1,190 | $6,994 | $5,877 |
| 80927 | Colorado Springs | Colorado | 40 | $235 | $5,875 |
| 80829 | Manitou Springs | Colorado | 140 | $821 | $5,864 |
| 80601 | Brighton | Colorado | 1,040 | $6,090 | $5,856 |
| 80218 | Denver | Colorado | 490 | $2,869 | $5,855 |
| 80226 | Denver | Colorado | 840 | $4,918 | $5,855 |
| 80204 | Denver | Colorado | 810 | $4,739 | $5,851 |
| 80022 | Commerce City | Colorado | 1,370 | $8,008 | $5,845 |
| 80212 | Denver | Colorado | 520 | $3,039 | $5,844 |
| 80907 | Colorado Springs | Colorado | 860 | $5,023 | $5,841 |
| 80203 | Denver | Colorado | 600 | $3,504 | $5,840 |
| 80621 | Fort Lupton | Colorado | 380 | $2,219 | $5,839 |
| 80903 | Colorado Springs | Colorado | 390 | $2,277 | $5,838 |
| 81328 | Mancos | Colorado | 140 | $815 | $5,821 |
| 80223 | Denver | Colorado | 520 | $3,025 | $5,817 |
| 81240 | Penrose | Colorado | 160 | $930 | $5,813 |
| 81005 | Pueblo | Colorado | 880 | $5,113 | $5,810 |
| 81133 | Fort Garland | Colorado | 40 | $232 | $5,800 |
| 81006 | Pueblo | Colorado | 360 | $2,085 | $5,792 |
| 80910 | Colorado Springs | Colorado | 980 | $5,671 | $5,787 |
| 81089 | Walsenburg | Colorado | 200 | $1,157 | $5,785 |
| 81601 | Glenwood Springs | Colorado | 320 | $1,851 | $5,784 |
| 81503 | Grand Junction | Colorado | 520 | $3,006 | $5,781 |
| 80232 | Denver | Colorado | 580 | $3,351 | $5,778 |
| 81639 | Hayden | Colorado | 90 | $520 | $5,778 |
| 81524 | Loma | Colorado | 40 | $231 | $5,775 |
| 80904 | Colorado Springs | Colorado | 650 | $3,750 | $5,769 |
| 81003 | Pueblo | Colorado | 430 | $2,473 | $5,751 |
| 81635 | Parachute | Colorado | 180 | $1,035 | $5,750 |
| 81001 | Pueblo | Colorado | 920 | $5,270 | $5,728 |
| 81004 | Pueblo | Colorado | 840 | $4,810 | $5,726 |
| 81647 | New Castle | Colorado | 230 | $1,306 | $5,678 |
| 80808 | Calhan | Colorado | 190 | $1,076 | $5,663 |
| 80239 | Denver | Colorado | 1,130 | $6,396 | $5,660 |
| 80447 | Grand Lake | Colorado | 50 | $283 | $5,660 |
| 81130 | Creede | Colorado | 20 | $113 | $5,650 |
| 81067 | Rocky Ford | Colorado | 150 | $846 | $5,640 |
| 80133 | Palmer Lake | Colorado | 60 | $338 | $5,633 |
| 80538 | Loveland | Colorado | 1,140 | $6,416 | $5,628 |
| 81415 | Crawford | Colorado | 40 | $225 | $5,625 |
| 81504 | Grand Junction | Colorado | 960 | $5,390 | $5,615 |
| 80205 | Denver | Colorado | 910 | $5,108 | $5,613 |
| 81637 | Gypsum | Colorado | 230 | $1,291 | $5,613 |
| 80010 | Aurora | Colorado | 860 | $4,820 | $5,605 |
| 81623 | Carbondale | Colorado | 350 | $1,955 | $5,586 |
| 80543 | Milliken | Colorado | 190 | $1,061 | $5,584 |
| 80654 | Wiggins | Colorado | 40 | $223 | $5,575 |
| 80549 | Wellington | Colorado | 290 | $1,612 | $5,559 |
| 80902 | Colorado Springs | Colorado | 130 | $722 | $5,554 |
| 81323 | Dolores | Colorado | 130 | $722 | $5,554 |
| 81326 | Hesperus | Colorado | 40 | $222 | $5,550 |
| 81410 | Austin | Colorado | 60 | $333 | $5,550 |
| 80246 | Denver | Colorado | 320 | $1,763 | $5,509 |
| 80634 | Greeley | Colorado | 1,220 | $6,716 | $5,505 |
| 80840 | U S A F Academy | Colorado | 30 | $165 | $5,500 |
| 81022 | Avondale | Colorado | 50 | $275 | $5,500 |
| 81212 | Canon City | Colorado | 630 | $3,454 | $5,483 |
| 80620 | Evans | Colorado | 490 | $2,685 | $5,480 |
| 81625 | Craig | Colorado | 280 | $1,534 | $5,479 |
| 81401 | Montrose | Colorado | 740 | $4,053 | $5,477 |
| 80734 | Holyoke | Colorado | 30 | $164 | $5,467 |
| 80219 | Denver | Colorado | 1,730 | $9,445 | $5,460 |
| 80459 | Kremmling | Colorado | 60 | $326 | $5,433 |
| 81201 | Salida | Colorado | 180 | $978 | $5,433 |
| 81624 | Collbran | Colorado | 30 | $163 | $5,433 |
| 80216 | Denver | Colorado | 400 | $2,168 | $5,420 |
| 80644 | Kersey | Colorado | 50 | $271 | $5,420 |
| 81054 | Las Animas | Colorado | 50 | $271 | $5,420 |