Census tract · San Mateo County
Census Tract 6080.25, San Mateo County, California
Census Tract 6080.25, GEOID 06081608025, in San Mateo County, California, entirely within Foster City. 6,212 residents in the ACS 2020-2024 5-year estimates (±871); the 2020 Census counted 5,931.
Residents, 2020-2024
6,212
±871 (90% margin)
2020 Census count: 5,931
Median household income
$149,896
±$27,171 (90% margin)
San Mateo County: $158,855
Median home value
$1,354,700
±$103,502 (90% margin)
San Mateo County: $1,559,600
Median gross rent
$3,500 or more
The survey's top or bottom value; no margin is published
San Mateo County: $2,922
Where is Census Tract 6080.25?
Census Tract 6080.25 is one of 174 census tracts in San Mateo County, California. It covers 1.13 square miles of land, 5,230 residents per square mile in 2020. Its GEOID, 06081608025, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Foster City | 100% |
8 census tracts border Census Tract 6080.25: Tract 6061 ($135,972), Tract 6079 ($152,610), Tract 6080.01 ($192,981), Tract 6080.02 ($242,826), Tract 6080.23 ($250,000 or more), Tract 6080.24 ($204,659), Tract 6081 ($209,074) and Tract 6082 ($233,094). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 6080.25?
The 2020-2024 American Community Survey puts Census Tract 6080.25's population at 6,212 (±871) in 2,723 households; the 2020 Census counted 5,931 residents and 2,842 housing units.
| Measure | Tract 6080.25 | Foster City |
|---|---|---|
| Total population | 6,212 ±871 | 32,792 |
| Households | 2,723 ±263 | 12,998 |
| Average household size | 2.25 ±0.20 | 2.51 |
| Housing units | 2,965 ±241 | 13,617 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 6080.25?
The median resident of Census Tract 6080.25 is 35.5 years old; 21.4% are under 18 and 14.0% are 65 or older. The largest group is non-Hispanic Asian residents at 62.4%, then non-Hispanic white residents at 24.2%. 57.3% of residents were born outside the United States.
| Measure | Tract 6080.25 | Foster City |
|---|---|---|
| Median age | 35.5 ±2.3 | 39.5 |
| Under 18 years | 21.4% ±7.7 pts | 22.2% |
| 65 years and over | 14.0% ±3.8 pts | 17.6% |
| Hispanic or Latino (any race) | 6.9% ±4.1 pts | 7.1% |
| White alone, not Hispanic | 24.2% ±7.1 pts | 28.9% |
| Black or African American alone, not Hispanic | 1.3% ±2.1 pts | 1.6% |
| Asian alone, not Hispanic | 62.4% ±8.6 pts | 54.3% |
| American Indian and Alaska Native alone, not Hispanic | 0.4% ±0.6 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.3% ±0.5 pts | 0.1% |
| Two or more races, not Hispanic | 4.4% ±2.9 pts | 6.3% |
| Some other race alone, not Hispanic | 0.0% ±0.7 pts | 1.4% |
| Born outside the United States | 57.3% ±7.8 pts | 49.5% |
| Speak a language other than English at home (age 5+) | 59.8% ±8.0 pts | 55.0% |
| Civilian veterans (age 18+) | 1.1% ±1.4 pts | 2.4% |
| With a disability | 12.4% ±3.8 pts | 8.7% |
| No health insurance coverage | 3.7% ±2.4 pts | 2.2% |
| High school graduate or higher (age 25+) | 93.9% ±3.4 pts | 96.2% |
| Bachelor's degree or higher (age 25+) | 74.8% ±6.0 pts | 73.8% |
| Graduate or professional degree (age 25+) | 41.8% ±8.2 pts | 40.6% |
| Lived in the same house a year earlier | 69.7% ±8.9 pts | 81.5% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 6080.25 earn?
Half of the 2,723 households in Census Tract 6080.25 earn less than $149,896 a year (±$27,171), against $158,855 across San Mateo County: 100th highest of the county's 172 tracts with a reliable estimate. 7.4% of residents live below the poverty line.
| Measure | Tract 6080.25 | Foster City |
|---|---|---|
| Median household income | $149,896 ±$27,171 | $199,143 |
| Mean household income | $187,137 ±$21,452 | $246,457 |
| Per capita income | $82,905 ±$10,473 | $98,585 |
| People below the poverty line | 7.4% ±4.1 pts | 4.1% |
| Children under 18 below the poverty line | 7.0% ±9.9 pts | 1.9% |
| Households receiving SNAP | 1.6% ±1.7 pts | 1.0% |
| Households with a computer | 99.1% ±1.4 pts | 99.0% |
| Households with a broadband subscription | 97.8% ±1.8 pts | 98.1% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 6080.25?
Owners occupy 14.2% of Census Tract 6080.25's occupied homes and renters 85.8%. The median owner-occupied home is valued at $1,354,700 by its owner (±$103,502). The median renter pays $3,500 or more a month including utilities, and 38.1% of renters pay 35% or more of their income on rent.
| Measure | Tract 6080.25 | Foster City |
|---|---|---|
| Median home value (owner-occupied) | $1,354,700 ±$103,502 | $1,838,200 |
| Median gross rent | $3,500 or more | $3,500 or more |
| Renters paying 35% or more of income on rent | 38.1% ±9.3 pts | 33.9% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $4,000 or more |
| Owner-occupied homes | 14.2% ±5.5 pts | 50.8% |
| Renter-occupied homes | 85.8% ±5.5 pts | 49.2% |
| Housing units | 2,965 ±241 | 13,617 |
| Single-family detached homes | 7.6% ±5.7 pts | 35.0% |
| Mobile homes | 0.0% ±1.4 pts | 0.0% |
| Built 2020 or later | 4.9% ±3.8 pts | 1.2% |
| Built 2010 to 2019 | 29.1% ±5.8 pts | 7.7% |
| Built 1939 or earlier | 0.8% ±1.3 pts | 0.8% |
| Households with no vehicle | 14.3% ±6.7 pts | 5.7% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 6080.25 get to work?
47.7% of Census Tract 6080.25's workers drive alone and 34.6% work from home. The average trip to work takes 25.8 minutes.
| Measure | Tract 6080.25 | Foster City |
|---|---|---|
| In the labor force (age 16+) | 66.7% ±5.4 pts | 67.4% |
| Unemployment rate | 3.5% ±2.4 pts | 4.9% |
| Drove alone to work | 47.7% ±8.7 pts | 51.8% |
| Carpooled | 6.1% ±3.7 pts | 7.5% |
| Public transportation | 3.9% ±3.0 pts | 2.9% |
| Walked | 6.0% ±4.1 pts | 1.7% |
| Worked from home | 34.6% ±8.3 pts | 34.2% |
| Mean travel time to work | 25.8 min ±3.3 | 29.4 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 6080.25 compare with the other tracts in San Mateo County?
Among San Mateo County's tracts with a reliable estimate, Census Tract 6080.25 ranks as shown below (1 = highest).
| Measure | In San Mateo County | In Foster City |
|---|---|---|
| Population | 20th of 172 | 1st of 9 |
| Residents per square mile | 126th of 173 | 9th of 9 |
| Median household income | 100th of 172 | 9th of 9 |
| Per capita income | 84th of 172 | 9th of 9 |
| Median home value | 93rd of 171 | 9th of 9 |
| Median gross rent | 1st of 169 | 1st of 9 |
| Poverty rate | 44th of 94 | 1st of 3 |
| Bachelor's degree or higher | 27th of 172 | 4th of 9 |
| Median age | 147th of 172 | 9th of 9 |
| Owner-occupied share | 168th of 171 | 9th of 9 |
The tracts next to it on San Mateo County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 6009 | 97th | $153,438±$48,545 · within the margin of this tract |
| Tract 6079 | 98th | $152,610±$17,569 · within the margin of this tract |
| Tract 6038.02 | 99th | $150,054±$33,366 · within the margin of this tract |
| Tract 6080.25 | 100th | $149,896±$27,171 |
| Tract 6059.01 | 101st | $149,231±$31,283 · within the margin of this tract |
| Tract 6026.01 | 102nd | $149,044±$44,305 · within the margin of this tract |
| Tract 6049 | 103rd | $148,421±$30,791 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 6080.25?
1 of the 18 figures for Census Tract 6080.25 on this page carries a coefficient of variation over 40% and is marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections