PlainCities

Census tracts · San Mateo, CA

Census tracts in San Mateo, California

26 census tracts lie mostly within San Mateo, and 3 more reach into it, by the 2020 census blocks they share. Median household income runs from $87,050 in Tract 6062.01 to $250,000 or more in Tract 6071, against $153,504 for San Mateo as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of San Mateo earn the most and the least?

The five tracts with the highest and the lowest median household income among those mostly within San Mateo 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 San Mateo

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

Census tracts in or partly in San Mateo, ACS 2020-2024 5-year estimates. Distance and direction from the Census Bureau's internal point of San Mateo (2024 Gazetteer), which is not always its downtown
Tract 6058060816058002.0 mi westSan Mateo County2,634±474$213,667$2,000,000 or more$3,203100%
Tract 6059.01060816059011.7 mi northwestSan Mateo County2,761±367$149,231$1,434,800$2,741100%
Tract 6059.02060816059021.3 mi northwestSan Mateo County2,974±592$98,299$1,067,900$2,200100%
Tract 6060060816060001.8 mi northwestSan Mateo County5,538±751$108,438$841,800$2,564100%
Tract 6061060816061001.4 mi northSan Mateo County4,967±794$135,972$1,221,000$3,126100%
Tract 6062.01060816062011.3 mi northwestSan Mateo County4,100±863$87,050$1,222,700$2,832100%
Tract 6062.02060816062020.8 mi northwestSan Mateo County3,428±512$138,250$1,092,900$3,062100%
Tract 6063060816063000.6 mi northwestSan Mateo County3,898±463$156,820$1,388,400$3,299100%
Tract 6064060816064000.8 mi westSan Mateo County4,506±666$130,521$1,350,500$3,083100%
Tract 6065060816065001.2 mi southwestSan Mateo County3,544±382$211,750$2,000,000 or more$3,500 or more100%
Tract 6066060816066000.6 mi southwestSan Mateo County3,479±372$170,313$2,000,000 or more$3,500 or more100%
Tract 6070060816070002.5 mi southSan Mateo County3,344±359$222,768$2,000,000 or more$2,929100%
Tract 6071060816071002.3 mi southSan Mateo County2,726±645$250,000 or more$2,000,000 or more$3,500 or more100%
Tract 6072060816072002.0 mi southSan Mateo County4,697±679$126,314$1,834,600$2,838100%
Tract 6073060816073001.8 mi southSan Mateo County3,511±504$243,281$2,000,000 or more$3,500 or more100%
Tract 6074060816074001.1 mi southSan Mateo County4,662±700$148,194$1,248,200$2,499100%
Tract 6075060816075001.1 mi southeastSan Mateo County6,569±659$233,378$1,673,100$3,500 or more100%
Tract 607606081607600at the center pointSan Mateo County4,566±460$133,295$1,592,900$2,684100%
Tract 6077.01060816077010.8 mi northeastSan Mateo County4,609±602$160,893$1,332,200$3,347100%
Tract 6077.02060816077020.5 mi northeastSan Mateo County2,863±362$146,607$1,371,900$3,500 or more100%
Tract 6078060816078000.8 mi eastSan Mateo County3,328±384$186,106$1,450,600$3,500 or more100%
Tract 6084060816084002.1 mi southeastSan Mateo County5,129±897$145,089$1,408,500$3,312100%
Tract 6085.01060816085012.0 mi southeastSan Mateo County5,050±1,038$177,708$1,787,700$2,955100%
Tract 6085.02060816085022.5 mi southeastSan Mateo County2,623±311$143,826$1,224,200$3,197100%
Tract 6079060816079001.3 mi eastSan Mateo County3,089±316$152,610$1,104,200$3,44697%
Tract 6067060816067001.5 mi southwestSan Mateo County2,485±253$184,973$2,000,000 or more$3,500 or more97%
Tract 6068060816068002.6 mi southwestSan Mateo County3,559±514$201,563$2,000,000 or more$3,500 or more41%
Tract 6069060816069003.4 mi southwestSan Mateo County2,496±382$250,000 or more$2,000,000 or more$3,500 or more9%
Tract 99010608199010013 mi westSan Mateo County0±14not publishednot publishednot published3%

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