PlainCities

Census tracts · Sammamish, WA

Census tracts in Sammamish, Washington

14 census tracts lie mostly within Sammamish, and 2 more reach into it, by the 2020 census blocks they share. Median household income runs from $144,265 in Tract 322.22 to $250,000 or more in Tract 322.24, against $239,690 for Sammamish as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of Sammamish earn the most and the least?

The five tracts with the highest and the lowest median household income among those mostly within Sammamish and with a reliable estimate.

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov

Every census tract in Sammamish

Sort by any column; the share column is how much of each tract's land (by 2020 census blocks) lies inside Sammamish.

Census tracts in or partly in Sammamish, ACS 2020-2024 5-year estimates. Distance and direction from the Census Bureau's internal point of Sammamish (2024 Gazetteer), which is not always its downtown
Tract 322.07530330322071.3 mi southwestKing County3,723±485$220,430$1,615,600$2,658100%
Tract 322.11530330322111.3 mi southeastKing County5,227±461$191,667$1,196,200$2,859100%
Tract 322.16530330322160.8 mi northwestKing County5,255±1,217$249,456$1,160,700$2,340100%
Tract 322.17530330322171.6 mi westKing County4,032±448$248,125$1,567,900$2,814100%
Tract 322.22530330322222.4 mi southeastKing County4,250±790$144,265$1,125,000$2,468100%
Tract 322.23530330322232.3 mi southeastKing County4,353±470$222,847$1,226,600$3,500 or more100%
Tract 322.24530330322240.7 mi eastKing County2,804±270$250,000 or more$1,506,400$3,500 or more100%
Tract 323.17530330323172.3 mi northKing County6,859±657$236,031$1,195,200$2,458100%
Tract 322.13530330322132.5 mi eastKing County4,775±674$250,000 or more$1,538,900$3,500 or more97%
Tract 323.16530330323163.5 mi northwestKing County5,546±404$250,000 or more$1,540,100$3,500 or more93%
Tract 323.18530330323183.0 mi northKing County6,767±780$250,000 or more$1,348,000$3,32989%
Tract 322.25530330322251.2 mi northeastKing County3,824±361$184,625$1,329,500$2,62289%
Tract 322.18530330322181.6 mi southKing County6,050±735$170,956$1,004,100$3,31274%
Tract 322.15530330322152.5 mi eastKing County5,922±710$250,000 or more$1,680,400$3,500 or more55%
Tract 322.21530330322215.0 mi southeastKing County6,173±745$250,000 or more$1,534,800$3,500 or more2%
Tract 322.20530330322203.4 mi southKing County8,777±901$169,917$875,000$2,7491%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files · Census block assignment files

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections