94558, CA Demographics

Population 63,717 · Census ACS 2020–24

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94558, CA map of median age by neighborhood
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Population and households in ZIP 94558

Household size in ZIP 94558

Household size, people per household
PeriodZIP 94558CaliforniaU.S.
2006–102.643.042.68
2010–142.773.102.73
2015–192.863.092.71
2020–242.653.012.65
Change+0.01−0.03−0.03
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At 2.65 people per household, ZIP 94558 sits right at the national average. The typical household here is smaller than in California overall, where it has 3.01 people. The biggest households, usually families with children, are concentrated in the center.

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 94558

Median age, years
PeriodZIP 94558CaliforniaU.S.
2006–1042.435.837.7
2010–1441.436.838.6
2015–1942.737.939.6
2020–2444.939.040.1
Change+2.5+3.1+2.3
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With a median age of 44.9, ZIP 94558 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 42.4 in 2006–10, as it has nationally. Residents skew youngest in the south 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 94558

Single-parent households, % of households
PeriodZIP 94558CaliforniaU.S.
2006–109.3%13.5%12.3%
2010–1410.2%13.5%12.3%
2015–199.1%12.3%11.6%
2020–248.9%12.3%11.6%
Change−0.5 pts−1.2 pts−0.6 pts
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Single parents head about one in twelve households in ZIP 94558 (8.9%), below the national share of 11.6%. The single-parent share has barely moved since 2006–10, while the national share fell.

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 94558

Renters in ZIP 94558

Renters, % of occupied homes
PeriodZIP 94558CaliforniaU.S.
2006–1032.2%42.6%33.3%
2010–1437.0%45.2%35.6%
2015–1931.9%45.2%36.0%
2020–2432.9%44.1%34.8%
Change+0.7 pts+1.5 pts+1.5 pts
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Renting in ZIP 94558 is about as common as it is nationally: 32.9% of households rent, against 34.8%. Renters make up a smaller share here than in California overall (44.1%). Among homeowners, 35.6% have no mortgage at all, below the national share of 39.8%. The renter share has edged up 0.7 points since 2006–10, in line with the national trend.

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 94558

Vacant homes, % of all homes
PeriodZIP 94558CaliforniaU.S.
2006–109.0%8.7%11.4%
2010–147.8%8.1%11.4%
2015–1911.0%7.5%11.1%
2020–249.6%7.3%9.6%
Change+0.6 pts−1.4 pts−1.8 pts
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Just as many homes sit empty in ZIP 94558 as nationally: 9.6%. The rate is higher than in California overall (7.3%). Vacancy has edged up 0.6 points since 2006–10, even as the national rate fell.

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 94558

Age of homes, median year built
PeriodZIP 94558CaliforniaU.S.
2006–10197319721974
2010–14197419731975
2015–19197319741977
2020–24197519761980
Change+2+4+6
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Housing in ZIP 94558 leans a little older: the median home dates to 1975, against 1980 nationally. The picture is much the same across California. The newest homes are mostly in the east, the oldest in the south.

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 94558

Rent, per month
PeriodZIP 94558CaliforniaU.S.
2006–10$1,312$1,298$965
2010–14$1,549$1,379$1,040
2015–19$1,974$1,721$1,213
2020–24$2,593$2,229$1,571
Change+$1,281+$931+$606
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The median renter in ZIP 94558 pays $2,593 a month for rent and utilities, well above the national median of $1,571. Rent has climbed $1,281 a month since 2006–10, up 98%, faster than rents rose nationally. Rent takes 32.8% of the typical renter's income, just over the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the south; the highest are in the northwest.

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 94558

Bachelor's degrees in ZIP 94558

Bachelor's degrees, % of adults 25+
PeriodZIP 94558CaliforniaU.S.
2006–1028.0%29.1%28.4%
2010–1429.8%30.1%29.6%
2015–1935.3%32.9%32.1%
2020–2439.2%36.3%35.6%
Change+11.2 pts+7.1 pts+7.2 pts
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About four in ten adults 25 and older in ZIP 94558 (39.2%) have a bachelor's degree or higher, a bit above the national share of 35.6%. The share with a degree has risen 11.2 points since 2006–10, as it has nationally. College graduates are most concentrated in the northeast and least in the center.

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 94558

High school graduates, % of adults 25+
PeriodZIP 94558CaliforniaU.S.
2006–1080.8%79.9%84.9%
2010–1481.3%80.7%86.1%
2015–1984.6%82.6%87.7%
2020–2484.6%84.2%89.3%
Change+3.8 pts+4.3 pts+4.3 pts
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Just over one in seven adults in ZIP 94558 never finished high school, more than nationally: 84.6% have a diploma or equivalent, against 89.3% across the U.S. The picture is much the same across California. Since 2006–10, the share with a diploma has risen 3.8 points, mirroring the country.

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 94558

Unemployment, % of the labor force
PeriodZIP 94558CaliforniaU.S.
2006–108.2%9.2%8.1%
2010–148.3%11.3%9.4%
2015–193.8%6.3%5.6%
2020–244.3%6.6%5.4%
Change−3.9 pts−2.6 pts−2.7 pts
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Unemployment in ZIP 94558 runs below the national rate: 4.3% of the labor force was out of work and looking, against 5.4% nationally. Unemployment has fallen 3.9 points since 2006–10, as it has nationally. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.

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 94558 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 945582.6544.98.9%32.9%9.6%1975$2,59339.2%84.6%4.3%
ZIP 945592.6140.210.3%50.7%9.2%1968$2,30138.2%82.6%7.4%
ZIP 945991.6868.42.1%32.9%18.6%1986$2,32435.1%82.4%8.7%
ZIP 945621.9160.217.9%40.1%36.7%1960$1,84449.7%96.0%6.3%
ZIP 954762.4051.58.0%32.8%13.3%1975$2,25440.1%89.3%6.9%
ZIP 945732.1858.611.3%36.4%36.5%1961$1,93553.6%95.0%5.9%
ZIP 954422.2253.74.3%27.8%12.3%1971$1,98752.9%94.6%7.4%
ZIP 945343.0042.57.8%22.1%4.0%1994$2,75040.3%94.3%4.7%
ZIP 954522.5843.713.2%29.5%18.4%1961$1,80966.3%99.6%0.1%
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%

All figures 2020–24.

Zip codes with similar populations: 11434, NY · 92115, CA · 60620, IL · 60640, IL · 78253, TX · 80016, CO · 84404, UT · 85301, AZ · 85308, AZ · 92114, 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 94558. 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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