Census tracts · Jefferson County
Census tracts in Jefferson County, Colorado
Jefferson County is divided into 146 census tracts, 3 of them with no residents (water, parks or institutional land). Among the tracts with a reliable estimate, median household income runs from $48,942 in Tract 111.02 to $226,250 in Tract 117.24 (ACS 2020-2024 5-year estimates).
Every census tract in Jefferson County
Sort by any column. A tract's number repeats across counties; the GEOID under each name is unique. A ring marks an estimate whose coefficient of variation is over 40%.
| Tract 98.0608059009806 | 4,706±443 | $147,463 |
|---|---|---|
| Tract 98.0708059009807 | 1,719±320 | $105,833 |
| Tract 98.1508059009815 | 5,126±604 | $161,512 |
| Tract 98.2308059009823 | 4,308±438 | $147,763 |
| Tract 98.2408059009824 | 4,889±615 | $121,756 |
| Tract 98.2708059009827 | 5,614±460 | $121,279 |
| Tract 98.2808059009828 | 5,271±665 | $137,500 |
| Tract 98.2908059009829 | 1,736±293 | $132,750 |
| Tract 98.3008059009830 | 2,277±274 | $114,722 |
| Tract 98.3108059009831 | 3,121±394 | $71,848 |
| Tract 98.3208059009832 | 2,285±255 | $113,125 |
| Tract 98.3308059009833 | 5,627±703 | $78,535 |
| Tract 98.3408059009834 | 4,592±515 | $89,509 |
| Tract 98.3508059009835 | 3,421±453 | $133,676 |
| Tract 98.3608059009836 | 3,954±402 | $153,060 |
| Tract 98.3708059009837 | 8,574±961 | $181,029 |
| Tract 98.3808059009838 | 5,244±415 | $153,600 |
| Tract 98.3908059009839 | 2,245±270 | $153,203 |
| Tract 98.4008059009840 | 3,457±327 | $99,784 |
| Tract 98.4108059009841 | 2,110±162 | $118,750 |
| Tract 98.4208059009842 | 3,201±352 | $156,250 |
| Tract 98.4508059009845 | 4,123±463 | $189,813 |
| Tract 98.4608059009846 | 4,990±525 | $186,188 |
| Tract 98.4708059009847 | 3,362±503 | $144,688 |
| Tract 98.4808059009848 | 2,680±319 | $179,464 |
| Tract 98.5008059009850 | 2,531±255 | $189,631 |
| Tract 98.5108059009851 | 3,854±591 | $118,355 |
| Tract 98.5208059009852 | 4,893±659 | $161,000 |
| Tract 98.5308059009853 | 2,695±587 | $167,790 |
| Tract 98.5408059009854 | 5,252±498 | $168,636 |
| Tract 98.5508059009855 | 3,043±416 | $164,385 |
| Tract 98.5608059009856 | 2,707±396 | $75,400 |
| Tract 98.5708059009857 | 2,957±453 | $91,667 |
| Tract 98.5808059009858 | 3,617±602 | $145,600 |
| Tract 99.0108059009901 | 3,192±428 | $70,000 |
| Tract 100.0108059010001 | 4,203±443 | $88,665 |
| Tract 10108059010100 | 5,357±795 | $88,291 |
| Tract 102.0508059010205 | 2,527±304 | $128,382 |
| Tract 102.0608059010206 | 4,098±398 | $126,528 |
| Tract 102.0808059010208 | 5,567±789 | $114,941 |
| Tract 102.0908059010209 | 7,130±1,195 | $83,668 |
| Tract 102.1008059010210 | 3,229±320 | $114,063 |
| Tract 102.1108059010211 | 3,135±423 | $90,323 |
| Tract 102.1208059010212 | 4,268±458 | $104,716 |
| Tract 102.1308059010213 | 4,628±486 | $84,628 |
| Tract 103.0308059010303 | 5,285±847 | $142,442 |
| Tract 103.0408059010304 | 2,329±198 | $118,833 |
| Tract 103.0508059010305 | 3,516±600 | $102,083 |
| Tract 103.0608059010306 | 2,640±411 | $91,307 |
| Tract 103.0708059010307 | 4,615±774 | $86,627 |
| Tract 103.0808059010308 | 7,081±623 | $122,873 |
| Tract 104.0208059010402 | 5,611±927 | $62,414 |
| Tract 104.0308059010403 | 5,525±870 | $72,658 |
| Tract 104.0508059010405 | 2,903±319 | $89,770 |
| Tract 104.0608059010406 | 2,884±426 | $67,488 |
| Tract 105.0208059010502 | 5,310±681 | $113,355 |
| Tract 105.0308059010503 | 4,728±481 | $106,818 |
| Tract 105.0408059010504 | 3,092±452 | $152,361 |
| Tract 106.0308059010603 | 3,693±370 | $108,409 |
| Tract 106.0408059010604 | 2,260±412 | $111,458 |
| Tract 107.0108059010701 | 4,652±705 | $73,011 |
| Tract 107.0208059010702 | 5,386±665 | $78,369 |
| Tract 108.0108059010801 | 2,411±343 | $153,304 |
| Tract 109.0108059010901 | 5,479±647 | $116,616 |
| Tract 109.0208059010902 | 3,058±462 | $55,944 |
| Tract 11008059011000 | 5,821±1,242 | $92,530 |
| Tract 111.0108059011101 | 3,649±436 | $75,142 |
| Tract 111.0208059011102 | 2,904±503 | $48,942 |
| Tract 112.0208059011202 | 5,091±789 | $108,651 |
| Tract 11308059011300 | 3,230±485 | $96,910 |
| Tract 114.0108059011401 | 2,784±354 | $77,593 |
| Tract 114.0208059011402 | 4,164±572 | $80,800 |
| Tract 115.5108059011551 | 4,055±915 | $79,233 |
| Tract 115.5208059011552 | 3,277±676 | $91,111 |
| Tract 116.0108059011601 | 4,257±782 | $78,393 |
| Tract 116.0208059011602 | 4,017±441 | $80,909 |
| Tract 117.0108059011701 | 4,601±616 | $103,656 |
| Tract 117.0208059011702 | 5,464±685 | $108,386 |
| Tract 117.0808059011708 | 3,806±286 | $111,319 |
| Tract 117.0908059011709 | 3,297±402 | $87,696 |
| Tract 117.1008059011710 | 3,939±513 | $85,131 |
| Tract 117.1108059011711 | 4,155±626 | $96,019 |
| Tract 117.1208059011712 | 4,139±406 | $134,857 |
| Tract 117.2008059011720 | 5,212±929 | $156,694 |
| Tract 117.2108059011721 | 3,146±428 | $128,897 |
| Tract 117.2308059011723 | 3,561±665 | $96,000 |
| Tract 117.2408059011724 | 8,052±818 | $226,250 |
| Tract 117.2508059011725 | 1,821±267 | $149,401 |
| Tract 117.2608059011726 | 5,424±500 | $133,672 |
| Tract 117.2708059011727 | 3,818±440 | $107,639 |
| Tract 117.2808059011728 | 2,647±351 | $124,375 |
| Tract 117.2908059011729 | 4,173±662 | $76,016 |
| Tract 117.3008059011730 | 3,322±445 | $72,553 |
| Tract 117.3108059011731 | 4,205±535 | $110,600 |
| Tract 117.3208059011732 | 5,005±708 | $74,545 |
| Tract 117.3308059011733 | 2,330±288 | $85,871 |
| Tract 118.0308059011803 | 6,285±849 | $111,483 |
| Tract 118.0408059011804 | 4,175±379 | $89,007 |
| Tract 118.0608059011806 | 4,871±708 | $65,995 |
| Tract 118.0708059011807 | 2,599±342 | $72,529 |
| Tract 118.0808059011808 | 2,409±396 | $58,214 |
| Tract 119.0408059011904 | 3,130±358 | $82,827 |
| Tract 119.5108059011951 | 4,084±358 | $92,992 |
| Tract 120.2208059012022 | 5,608±813 | $151,979 |
| Tract 120.2308059012023 | 3,002±292 | $118,661 |
| Tract 120.2408059012024 | 5,638±542 | $131,351 |
| Tract 120.2608059012026 | 3,284±586 | $149,375 |
| Tract 120.2708059012027 | 2,940±398 | $128,056 |
| Tract 120.3008059012030 | 3,835±439 | $146,650 |
| Tract 120.3108059012031 | 3,249±319 | $133,603 |
| Tract 120.3208059012032 | 2,603±347 | $140,476 |
| Tract 120.3308059012033 | 3,017±621 | $146,641 |
| Tract 120.3408059012034 | 4,017±452 | $211,389 |
| Tract 120.3508059012035 | 5,038±482 | $209,773 |
| Tract 120.3608059012036 | 3,153±226 | $172,250 |
| Tract 120.3708059012037 | 3,721±651 | $132,929 |
| Tract 120.3808059012038 | 3,425±582 | $108,646 |
| Tract 120.3908059012039 | 5,235±529 | $104,464 |
| Tract 120.4108059012041 | 5,251±618 | $121,591 |
| Tract 120.4208059012042 | 3,929±459 | $140,357 |
| Tract 120.4308059012043 | 5,829±882 | $120,297 |
| Tract 120.4408059012044 | 3,796±297 | $121,169 |
| Tract 120.4508059012045 | 5,820±570 | $133,075 |
| Tract 120.4608059012046 | 1,944±198 | $108,710 |
| Tract 120.4708059012047 | 4,312±540 | $106,799 |
| Tract 120.4808059012048 | 2,079±193 | $106,923 |
| Tract 120.4908059012049 | 3,511±568 | $170,592 |
| Tract 120.5008059012050 | 3,946±371 | $94,213 |
| Tract 120.5108059012051 | 4,052±607 | $169,000 |
| Tract 120.5208059012052 | 5,710±835 | $130,429 |
| Tract 120.5308059012053 | 4,397±851 | $137,623 |
| Tract 120.5408059012054 | 3,798±368 | $131,645 |
| Tract 120.5508059012055 | 3,695±320 | $119,643 |
| Tract 120.5708059012057 | 5,992±694 | $101,272 |
| Tract 120.5808059012058 | 3,843±458 | $137,031 |
| Tract 120.5908059012059 | 3,556±531 | $131,691 |
| Tract 120.6008059012060 | 3,181±329 | $102,966 |
| Tract 15808059015800 | 4,189±590 | $76,568 |
| Tract 15908059015900 | 3,671±463 | $61,696 |
| Tract 60308059060300 | 4,157±516 | $120,444 |
| Tract 60408059060400 | 6,139±499 | $121,444 |
| Tract 605.0108059060501 | 11,152±856 | $177,742 |
| Tract 980008059980000 | 0±14 | not published |
| Tract 980408059980400 | 771±109 | not published |
| Tract 980708059980700 | 0±14 | not published |
| Tract 980808059980800 | 0±14 | not published |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); place = the place holding most of the tract's 2020 census blocks · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections