93930, CA Demographics

Population 16,814 · Census ACS 2020–24

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93930, CA map of median age by neighborhood
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Population and households in ZIP 93930

Household size in ZIP 93930

Household size, people per household
PeriodZIP 93930CaliforniaU.S.
2006–104.303.042.68
2010–144.383.102.73
2015–194.023.092.71
2020–244.033.012.65
Change−0.27−0.03−0.03
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ZIP 93930 is a place of big households: 4.03 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Household size has dropped from 4.30 in 2006–10, a much bigger shift than nationally. Only 34 of the 1,131 California ZIP codes with 5,000+ people have larger households.

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 93930

Median age, years
PeriodZIP 93930CaliforniaU.S.
2006–1026.735.837.7
2010–1427.736.838.6
2015–1931.137.939.6
2020–2431.239.040.1
Change+4.5+3.1+2.3
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With a median age of just 31.2, ZIP 93930 is far younger than the country as a whole (40.1), a population that tilts toward young families with children. The median age has climbed from 26.7 in 2006–10, mirroring the country. Of the 1,131 California ZIP codes with 5,000+ people, only 60 are younger.

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 93930

Single-parent households, % of households
PeriodZIP 93930CaliforniaU.S.
2006–1018.7%13.5%12.3%
2010–1418.4%13.5%12.3%
2015–1917.5%12.3%11.6%
2020–2418.3%12.3%11.6%
Change−0.4 pts−1.2 pts−0.6 pts
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Single parents head just over one in six households in ZIP 93930 (18.3%), well above the national share of 11.6%. ZIP 93930 has a higher share of single-parent households than the great majority of California ZIP codes.

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 93930

Renters in ZIP 93930

Renters, % of occupied homes
PeriodZIP 93930CaliforniaU.S.
2006–1044.1%42.6%33.3%
2010–1449.1%45.2%35.6%
2015–1947.1%45.2%36.0%
2020–2448.4%44.1%34.8%
Change+4.4 pts+1.5 pts+1.5 pts
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Renting is far more common in ZIP 93930 than nationally: 48.4% of households rent their homes, against 34.8%. Among owners, 53.5% have paid off their mortgages, well above the national share of 39.8%. Renting is most common in the center and least common in the southwest. Since 2006–10, the renter share has risen 4.4 points, mirroring the country.

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 93930

Vacant homes, % of all homes
PeriodZIP 93930CaliforniaU.S.
2006–1018.0%8.7%11.4%
2010–148.3%8.1%11.4%
2015–1911.8%7.5%11.1%
2020–247.5%7.3%9.6%
Change−10.5 pts−1.4 pts−1.8 pts
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Vacancy is on the low side in ZIP 93930: 7.5% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. California as a whole looks much the same. Since 2006–10, vacancy has fallen 10.5 points, a much bigger shift than nationally.

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 93930

Age of homes, median year built
PeriodZIP 93930CaliforniaU.S.
2006–10198019721974
2010–14197819731975
2015–19197919741977
2020–24198419761980
Change+5+4+6
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Homes in ZIP 93930 are a bit newer than the national norm: the median home was built in 1984, versus 1980 across the U.S. The median year built has moved up from 1980 in 2006–10, a sign of steady new building. Newer construction is concentrated in the north, while the center has the oldest housing.

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 93930

Rent, per month
PeriodZIP 93930CaliforniaU.S.
2006–10$1,067$1,298$965
2010–14$1,116$1,379$1,040
2015–19$1,205$1,721$1,213
2020–24$1,638$2,229$1,571
Change+$571+$931+$606
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Rent in ZIP 93930 runs $1,638 a month at the median, utilities included, close to the U.S. median of $1,571. Rents here are lower than in California as a whole ($2,229). Rents are up $571 a month from 2006–10, a 54% rise, a slower climb than the nation's. Rent takes 36.1% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 93930

Bachelor's degrees in ZIP 93930

Bachelor's degrees, % of adults 25+
PeriodZIP 93930CaliforniaU.S.
2006–107.8%29.1%28.4%
2010–146.6%30.1%29.6%
2015–197.2%32.9%32.1%
2020–2413.2%36.3%35.6%
Change+5.4 pts+7.1 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 93930: 13.2% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree is up 5.4 points from 2006–10, mirroring the country. College graduates are most concentrated in the southwest 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 93930

High school graduates, % of adults 25+
PeriodZIP 93930CaliforniaU.S.
2006–1050.2%79.9%84.9%
2010–1449.7%80.7%86.1%
2015–1948.4%82.6%87.7%
2020–2453.8%84.2%89.3%
Change+3.5 pts+4.3 pts+4.3 pts
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46.2% of adults in ZIP 93930 never finished high school, well above the national share: only 53.8% have a diploma or equivalent, against 89.3% nationally. The share with a diploma is up 3.5 points from 2006–10, as it has nationally. Only 24 of the 1,131 California ZIP codes with 5,000+ people have a lower share of high school graduates.

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 93930

Unemployment, % of the labor force
PeriodZIP 93930CaliforniaU.S.
2006–1016.8%9.2%8.1%
2010–1416.7%11.3%9.4%
2015–193.2%6.3%5.6%
2020–245.8%6.6%5.4%
Change−11.0 pts−2.6 pts−2.7 pts
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At 5.8%, unemployment in ZIP 93930 is close to the national rate of 5.4%. The rate is lower than in California as a whole (6.6%). Unemployment is down 11.0 points from 2006–10, a much bigger shift than nationally.

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 93930 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 939304.0331.218.3%48.4%7.5%1984$1,63813.2%53.8%5.8%
ZIP 939543.2129.738.5%34.2%45.6%1992$1,65719.2%83.1%0.8%
ZIP 939274.5530.125.7%47.1%6.4%1992$1,8038.3%50.3%2.4%
ZIP 939202.4536.83.3%54.7%29.2%1976$1,20345.0%89.0%1.3%
ZIP 932103.0735.714.4%46.8%10.4%1989$1,29012.2%70.3%9.2%
ZIP 936243.3133.38.1%77.5%18.5%1983$6683.4%27.7%6.3%
ZIP 932343.5626.621.5%74.8%5.7%1988$1,0455.2%47.9%9.6%
ZIP 932663.9836.330.8%48.4%13.5%1975$1,1011.3%55.7%5.6%
ZIP 932453.2230.714.6%54.3%7.9%1987$1,62118.2%83.5%12.7%
ZIP 932023.8733.212.4%42.9%14.3%1985$1,2797.9%71.4%18.3%
ZIP 932303.1433.815.8%38.6%6.1%1985$1,48117.4%82.9%9.2%

All figures 2020–24.

Zip codes with similar populations: 01106, MA · 98467, WA · 98233, WA · 97381, OR · 95742, CA · 95673, CA · 95304, CA · 89815, NV · 85387, AZ · 85215, AZ

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 93930. 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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