Census tracts · Snohomish County
Census tracts in Snohomish County, Washington
Snohomish County is divided into 175 census tracts, 2 of them with no residents (water, parks or institutional land). Among the tracts with a reliable estimate, median household income runs from $52,785 in Tract 402 to $250,000 or more in Tract 520.09 (ACS 2020-2024 5-year estimates).
Every census tract in Snohomish 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 40153061040100 | 4,433±514 | $92,460 |
|---|---|---|
| Tract 40253061040200 | 6,466±935 | $52,785 |
| Tract 40353061040300 | 3,124±601 | $91,056 |
| Tract 40453061040400 | 4,615±646 | $66,563 |
| Tract 40553061040500 | 2,353±316 | $96,176 |
| Tract 40753061040700 | 5,473±791 | $63,125 |
| Tract 40853061040800 | 3,196±384 | $86,863 |
| Tract 40953061040900 | 2,908±491 | $148,450 |
| Tract 41053061041000 | 5,709±811 | $69,079 |
| Tract 41153061041100 | 4,688±504 | $102,892 |
| Tract 412.0153061041201 | 3,256±397 | $119,519 |
| Tract 412.0253061041202 | 5,950±827 | $97,284 |
| Tract 413.0153061041301 | 5,673±989 | $129,050 |
| Tract 413.0353061041303 | 5,054±553 | $114,130 |
| Tract 413.0453061041304 | 2,719±216 | $109,813 |
| Tract 41453061041400 | 5,484±833 | $92,377 |
| Tract 41553061041500 | 2,021±297 | $114,676 |
| Tract 416.0153061041601 | 5,704±756 | $121,395 |
| Tract 416.0553061041605 | 6,033±793 | $137,750 |
| Tract 416.0653061041606 | 8,061±1,366 | $106,310 |
| Tract 416.0753061041607 | 3,290±235 | $148,906 |
| Tract 416.0953061041609 | 3,958±860 | $127,716 |
| Tract 416.1053061041610 | 4,015±866 | $156,089 |
| Tract 417.0153061041701 | 6,363±863 | $95,167 |
| Tract 417.0353061041703 | 6,903±711 | $141,831 |
| Tract 417.0453061041704 | 6,026±805 | $98,994 |
| Tract 418.0553061041805 | 6,009±748 | $79,219 |
| Tract 418.0853061041808 | 4,817±538 | $67,348 |
| Tract 418.0953061041809 | 5,488±718 | $66,612 |
| Tract 418.1053061041810 | 5,416±1,170 | $61,438 |
| Tract 418.1253061041812 | 6,271±678 | $75,552 |
| Tract 418.1353061041813 | 4,060±597 | $81,932 |
| Tract 418.1453061041814 | 5,028±617 | $81,332 |
| Tract 418.1553061041815 | 3,879±603 | $85,148 |
| Tract 418.1653061041816 | 5,740±1,083 | $149,932 |
| Tract 419.0153061041901 | 6,681±988 | $88,929 |
| Tract 419.0453061041904 | 7,342±1,185 | $62,040 |
| Tract 419.0553061041905 | 6,053±782 | $69,160 |
| Tract 419.0653061041906 | 3,385±318 | $74,037 |
| Tract 419.0753061041907 | 3,647±553 | $75,204 |
| Tract 420.0153061042001 | 5,577±600 | $143,333 |
| Tract 420.0353061042003 | 3,132±251 | $136,071 |
| Tract 420.0453061042004 | 5,388±803 | $125,059 |
| Tract 420.0553061042005 | 5,106±463 | $172,266 |
| Tract 420.0653061042006 | 5,558±885 | $101,563 |
| Tract 501.0153061050101 | 2,873±238 | $174,726 |
| Tract 501.0253061050102 | 5,889±948 | $122,201 |
| Tract 50253061050200 | 4,604±480 | $169,338 |
| Tract 50353061050300 | 5,358±748 | $143,917 |
| Tract 504.0253061050402 | 5,587±460 | $123,171 |
| Tract 504.0353061050403 | 3,536±345 | $159,625 |
| Tract 504.0453061050404 | 3,780±770 | $115,156 |
| Tract 505.0153061050501 | 3,261±254 | $82,930 |
| Tract 505.0253061050502 | 4,176±496 | $120,750 |
| Tract 50653061050600 | 1,223±80 | $201,458 |
| Tract 50753061050700 | 6,352±593 | $121,630 |
| Tract 50853061050800 | 6,911±768 | $148,934 |
| Tract 50953061050900 | 3,524±409 | $73,750 |
| Tract 51053061051000 | 4,971±489 | $105,553 |
| Tract 51153061051100 | 5,002±443 | $103,721 |
| Tract 51253061051200 | 4,747±463 | $103,214 |
| Tract 513.0153061051301 | 4,262±432 | $120,889 |
| Tract 513.0253061051302 | 4,025±492 | $114,500 |
| Tract 514.0153061051401 | 3,808±440 | $61,096 |
| Tract 514.0253061051402 | 4,982±996 | $65,111 |
| Tract 51553061051500 | 5,694±662 | $62,993 |
| Tract 516.0153061051601 | 5,471±759 | $102,004 |
| Tract 516.0253061051602 | 4,237±447 | $98,869 |
| Tract 517.0153061051701 | 7,303±1,217 | $71,736 |
| Tract 517.0253061051702 | 4,771±549 | $92,017 |
| Tract 518.0253061051802 | 7,142±724 | $107,857 |
| Tract 518.0353061051803 | 8,620±1,355 | $84,436 |
| Tract 518.0453061051804 | 5,531±531 | $92,287 |
| Tract 519.1253061051912 | 2,181±236 | $158,281 |
| Tract 519.1353061051913 | 4,675±433 | $154,652 |
| Tract 519.1453061051914 | 4,325±459 | $127,118 |
| Tract 519.1653061051916 | 4,259±394 | $173,828 |
| Tract 519.1753061051917 | 4,690±883 | $134,375 |
| Tract 519.1853061051918 | 6,633±770 | $164,770 |
| Tract 519.2153061051921 | 5,612±689 | $126,502 |
| Tract 519.2253061051922 | 6,343±696 | $218,571 |
| Tract 519.2653061051926 | 6,190±644 | $219,500 |
| Tract 519.2753061051927 | 6,397±494 | $171,971 |
| Tract 519.2853061051928 | 5,262±678 | $106,676 |
| Tract 519.2953061051929 | 4,350±426 | $91,684 |
| Tract 519.3053061051930 | 5,006±1,098 | $105,688 |
| Tract 519.3153061051931 | 4,030±382 | $183,341 |
| Tract 519.3253061051932 | 4,169±478 | $133,846 |
| Tract 519.3353061051933 | 4,870±1,450 | $126,500 |
| Tract 519.3453061051934 | 3,646±433 | $136,890 |
| Tract 519.3553061051935 | 3,224±328 | $169,853 |
| Tract 519.3653061051936 | 4,735±694 | $92,574 |
| Tract 519.3753061051937 | 5,092±670 | $227,235 |
| Tract 519.3853061051938 | 5,115±458 | $174,655 |
| Tract 520.0453061052004 | 7,057±998 | $146,685 |
| Tract 520.0553061052005 | 5,849±821 | $128,623 |
| Tract 520.0653061052006 | 4,125±391 | $163,886 |
| Tract 520.0753061052007 | 5,218±719 | $162,566 |
| Tract 520.0853061052008 | 4,604±546 | $147,356 |
| Tract 520.0953061052009 | 4,086±582 | $250,000 or more |
| Tract 520.1053061052010 | 3,928±470 | $132,466 |
| Tract 521.0453061052104 | 3,932±440 | $140,781 |
| Tract 521.0553061052105 | 1,883±285 | $128,833 |
| Tract 521.0753061052107 | 9,364±1,103 | $213,012 |
| Tract 521.0853061052108 | 5,423±547 | $171,620 |
| Tract 521.1253061052112 | 2,951±637 | $200,365 |
| Tract 521.1353061052113 | 3,196±368 | $167,337 |
| Tract 521.1453061052114 | 4,835±489 | $192,344 |
| Tract 521.1953061052119 | 2,930±373 | $147,619 |
| Tract 521.2053061052120 | 3,557±506 | $153,350 |
| Tract 521.2153061052121 | 3,752±430 | $177,625 |
| Tract 521.2253061052122 | 3,861±707 | $175,450 |
| Tract 522.0353061052203 | 7,586±572 | $163,867 |
| Tract 522.0453061052204 | 4,718±515 | $106,412 |
| Tract 522.0653061052206 | 5,487±647 | $161,875 |
| Tract 522.0753061052207 | 6,474±1,054 | $157,167 |
| Tract 522.0853061052208 | 4,301±559 | $84,577 |
| Tract 522.1053061052210 | 2,346±421 | $92,750 |
| Tract 522.1153061052211 | 2,839±140 | $75,645 |
| Tract 523.0153061052301 | 5,865±598 | $172,551 |
| Tract 523.0253061052302 | 5,157±886 | $176,189 |
| Tract 524.0153061052401 | 4,371±386 | $96,000 |
| Tract 524.0253061052402 | 4,438±509 | $67,415 |
| Tract 525.0253061052502 | 5,132±660 | $143,980 |
| Tract 525.0453061052504 | 3,085±412 | $119,417 |
| Tract 525.0553061052505 | 5,238±542 | $126,266 |
| Tract 525.0653061052506 | 5,407±779 | $106,187 |
| Tract 526.0353061052603 | 2,975±303 | $139,395 |
| Tract 526.0453061052604 | 5,801±686 | $101,895 |
| Tract 526.0553061052605 | 5,403±426 | $114,959 |
| Tract 526.0653061052606 | 5,631±709 | $134,766 |
| Tract 526.0753061052607 | 7,169±1,033 | $155,598 |
| Tract 527.0153061052701 | 1,992±415 | $116,149 |
| Tract 527.0653061052706 | 6,485±681 | $130,052 |
| Tract 527.0753061052707 | 5,197±630 | $123,792 |
| Tract 527.0853061052708 | 6,078±715 | $134,224 |
| Tract 527.0953061052709 | 3,514±339 | $125,789 |
| Tract 527.1053061052710 | 4,333±502 | $138,030 |
| Tract 527.1153061052711 | 5,427±678 | $118,285 |
| Tract 528.0353061052803 | 5,575±641 | $110,208 |
| Tract 528.0553061052805 | 5,351±840 | $94,659 |
| Tract 528.0753061052807 | 4,450±713 | $90,273 |
| Tract 528.0853061052808 | 4,046±417 | $105,417 |
| Tract 528.0953061052809 | 3,606±518 | $103,750 |
| Tract 528.1053061052810 | 3,926±655 | $127,961 |
| Tract 529.0353061052903 | 4,252±583 | $60,930 |
| Tract 529.0453061052904 | 5,379±784 | $104,883 |
| Tract 529.0553061052905 | 5,018±777 | $61,490 |
| Tract 529.0653061052906 | 4,816±556 | $104,359 |
| Tract 531.0153061053101 | 5,713±706 | $91,004 |
| Tract 531.0253061053102 | 5,262±662 | $79,250 |
| Tract 532.0153061053201 | 4,717±605 | $111,900 |
| Tract 532.0253061053202 | 4,900±632 | $119,826 |
| Tract 533.0153061053301 | 8,312±783 | $90,655 |
| Tract 533.0253061053302 | 8,133±1,108 | $101,667 |
| Tract 53453061053400 | 6,049±1,002 | $117,400 |
| Tract 535.0553061053505 | 6,736±863 | $115,488 |
| Tract 535.0653061053506 | 5,912±753 | $88,370 |
| Tract 535.0753061053507 | 6,059±611 | $126,495 |
| Tract 535.0853061053508 | 3,337±614 | $100,260 |
| Tract 535.0953061053509 | 4,701±534 | $67,019 |
| Tract 535.1053061053510 | 3,789±510 | $92,791 |
| Tract 535.1153061053511 | 3,849±668 | $79,828 |
| Tract 536.0353061053603 | 4,849±704 | $112,690 |
| Tract 536.0453061053604 | 5,701±519 | $113,458 |
| Tract 536.0553061053605 | 3,525±602 | $163,051 |
| Tract 536.0653061053606 | 3,151±519 | $117,831 |
| Tract 53753061053700 | 3,053±463 | $74,137 |
| Tract 538.0153061053801 | 4,024±451 | $107,563 |
| Tract 538.0253061053802 | 6,284±460 | $97,593 |
| Tract 538.0353061053803 | 6,106±806 | $94,531 |
| Tract 9400.0153061940001 | 6,374±339 | $100,568 |
| Tract 9400.0253061940002 | 3,979±299 | $103,920 |
| Tract 9900.0253061990002 | 0±13 | not published |
| Tract 990153061990100 | 0±13 | 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