94534, CA Demographics

Population 41,222 · Census ACS 2020–24

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94534, CA map of median age by neighborhood
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Population and households in ZIP 94534

Household size in ZIP 94534

Household size, people per household
PeriodZIP 94534CaliforniaU.S.
2006–103.063.042.68
2010–142.973.102.73
2015–193.023.092.71
2020–243.003.012.65
Change−0.06−0.03−0.03
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ZIP 94534 is a place of big households: 3.00 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has edged down from 3.06 in 2006–10, mirroring the country.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in ZIP 94534

Median age, years
PeriodZIP 94534CaliforniaU.S.
2006–1037.535.837.7
2010–1440.136.838.6
2015–1941.837.939.6
2020–2442.539.040.1
Change+5.0+3.1+2.3
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ZIP 94534 skews a little older than the country: its median age is 42.5, against 40.1 nationally. Since 2006–10, the median age has climbed from 37.5, mirroring the country. Residents skew youngest in the center and oldest in the northeast.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in ZIP 94534

Single-parent households, % of households
PeriodZIP 94534CaliforniaU.S.
2006–109.8%13.5%12.3%
2010–148.0%13.5%12.3%
2015–196.8%12.3%11.6%
2020–247.8%12.3%11.6%
Change−2.0 pts−1.2 pts−0.6 pts
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Single parents head only 7.8% of households in ZIP 94534, well below the national share of 11.6%. The single-parent share is down 2.0 points from 2006–10, a much bigger shift than nationally.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in ZIP 94534

Renters in ZIP 94534

Renters, % of occupied homes
PeriodZIP 94534CaliforniaU.S.
2006–1018.2%42.6%33.3%
2010–1425.2%45.2%35.6%
2015–1924.2%45.2%36.0%
2020–2422.1%44.1%34.8%
Change+4.0 pts+1.5 pts+1.5 pts
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ZIP 94534 is largely a place of homeowners: only 22.1% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 28.0% have no mortgage at all, well below the national share of 39.8%. The renter share is up 4.0 points from 2006–10, as it has nationally.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in ZIP 94534

Vacant homes, % of all homes
PeriodZIP 94534CaliforniaU.S.
2006–107.1%8.7%11.4%
2010–142.8%8.1%11.4%
2015–194.8%7.5%11.1%
2020–244.0%7.3%9.6%
Change−3.0 pts−1.4 pts−1.8 pts
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Empty homes are scarce in ZIP 94534: just 4.0% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Vacancy has fallen 3.0 points since 2006–10, mirroring the country. ZIP 94534 has a lower vacancy rate than at least four in five California ZIP codes.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in ZIP 94534

Age of homes, median year built
PeriodZIP 94534CaliforniaU.S.
2006–10199219721974
2010–14199319731975
2015–19199419741977
2020–24199419761980
Change+2+4+6
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Much of the housing in ZIP 94534 is relatively new: half of its homes were built after 1994, compared with 1980 for the U.S. as a whole. Newer construction is concentrated in the south, while the northeast has the oldest housing. Of the 1,131 California ZIP codes with 5,000+ people, only 112 have newer homes.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in ZIP 94534

Rent, per month
PeriodZIP 94534CaliforniaU.S.
2006–10$1,647$1,298$965
2010–14$1,852$1,379$1,040
2015–19$2,317$1,721$1,213
2020–24$2,750$2,229$1,571
Change+$1,103+$931+$606
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The median renter in ZIP 94534 pays $2,750 a month for rent and utilities, well above the national median of $1,571. Rent has climbed $1,103 a month since 2006–10, up 67%, faster than rents rose nationally. Rent takes 34.0% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Rents run highest in the west and lowest in the center.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in ZIP 94534

Bachelor's degrees in ZIP 94534

Bachelor's degrees, % of adults 25+
PeriodZIP 94534CaliforniaU.S.
2006–1035.0%29.1%28.4%
2010–1437.6%30.1%29.6%
2015–1939.8%32.9%32.1%
2020–2440.3%36.3%35.6%
Change+5.3 pts+7.1 pts+7.2 pts
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About four in ten adults 25 and older in ZIP 94534 (40.3%) have a bachelor's degree or higher, a bit above the national share of 35.6%. The share with a degree has risen 5.3 points since 2006–10, mirroring the country.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in ZIP 94534

High school graduates, % of adults 25+
PeriodZIP 94534CaliforniaU.S.
2006–1093.8%79.9%84.9%
2010–1494.3%80.7%86.1%
2015–1994.8%82.6%87.7%
2020–2494.3%84.2%89.3%
Change+0.5 pts+4.3 pts+4.3 pts
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High school completion is high in ZIP 94534: 94.3% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma has edged up 0.5 points since 2006–10, a smaller shift than nationally.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in ZIP 94534

Unemployment, % of the labor force
PeriodZIP 94534CaliforniaU.S.
2006–103.9%9.2%8.1%
2010–147.8%11.3%9.4%
2015–193.3%6.3%5.6%
2020–244.7%6.6%5.4%
Change+0.7 pts−2.6 pts−2.7 pts
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Unemployment in ZIP 94534 is close to the national rate: 4.7% of the labor force, against 5.4%. The rate is lower than in California as a whole (6.6%). Unemployment has edged up 0.7 points since 2006–10, even as the national rate fell.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

ZIP 94534 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 945343.0042.57.8%22.1%4.0%1994$2,75040.3%94.3%4.7%
ZIP 945333.1737.214.8%44.5%4.8%1980$2,29519.4%82.4%6.0%
ZIP 945853.1337.816.4%39.2%3.2%1986$2,28922.0%88.3%8.3%
ZIP 945033.6837.613.7%25.5%4.3%1991$2,45833.8%85.0%5.6%
ZIP 945353.2023.43.5%94.3%13.7%1998$3,07736.7%96.8%9.8%
ZIP 945893.1340.013.2%41.3%5.6%1974$2,28022.9%82.9%6.7%
ZIP 945592.6140.210.3%50.7%9.2%1968$2,30138.2%82.6%7.4%
ZIP 945912.9442.313.8%33.3%5.2%1977$2,49331.1%89.9%7.8%
ZIP 956872.8940.110.5%33.5%5.7%1987$2,58326.6%91.5%5.9%
ZIP 945902.3539.614.9%57.0%6.2%1961$2,00526.9%86.8%7.1%
ZIP 956882.8839.810.7%29.0%6.9%1983$2,30533.7%90.6%4.4%

All figures 2020–24.

Zip codes with similar populations: 92591, CA · 12603, NY · 14215, NY · 14450, NY · 14609, NY · 19147, PA · 20164, VA · 94521, CA · 94121, CA · 94025, CA

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up ZIP 94534. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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