94556, CA Demographics

Population 17,065 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
94556, CA map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of ZIP 94556: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in ZIP 94556

Household size in ZIP 94556

Household size, people per household
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–102.612.743.042.68
2010–142.632.793.102.73
2015–192.712.833.092.71
2020–242.772.753.012.65
Change+0.15+0.01−0.03−0.03
Show on the map ↑︎

Households in ZIP 94556 average 2.77 people, a bit above the national 2.65, so families with children are somewhat more common here. Since 2006–10, household size has climbed from 2.61, even as the national average fell. Households are largest in the south and smallest 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 94556

Median age, years
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–1045.038.635.837.7
2010–1445.739.436.838.6
2015–1942.240.137.939.6
2020–2441.041.339.040.1
Change−4.0+2.7+3.1+2.3
Show on the map ↑︎

Half of the people in ZIP 94556 are younger than 41.0 and half are older, close to the national median of 40.1. The median age has dropped from 45.0 in 2006–10, even as the national median rose.

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 94556

Single-parent households, % of households
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–107.2%10.3%13.5%12.3%
2010–146.7%9.9%13.5%12.3%
2015–195.1%9.1%12.3%11.6%
2020–244.9%8.8%12.3%11.6%
Change−2.3 pts−1.5 pts−1.2 pts−0.6 pts
Show on the map ↑︎

Single parents head only 4.9% of households in ZIP 94556, well below the national share of 11.6%. Since 2006–10, the single-parent share has fallen 2.3 points, a much bigger shift than nationally. Only 81 of the 1,131 California ZIP codes with 5,000+ people have a lower share of single-parent households.

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 94556

Renters in ZIP 94556

Renters, % of occupied homes
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–1016.3%43.7%42.6%33.3%
2010–1417.5%46.2%45.2%35.6%
2015–1917.7%45.3%45.2%36.0%
2020–2416.5%44.5%44.1%34.8%
Change+0.2 pts+0.8 pts+1.5 pts+1.5 pts
Show on the map ↑︎

Only 16.5% of households in ZIP 94556 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 33.5% have no mortgage at all, below the national share of 39.8%. Of the 1,131 California ZIP codes with 5,000+ people, only 62 have a lower share of renters.

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 94556

Vacant homes, % of all homes
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–104.6%8.6%8.7%11.4%
2010–143.4%7.1%8.1%11.4%
2015–193.2%6.5%7.5%11.1%
2020–245.1%7.5%7.3%9.6%
Change+0.5 pts−1.1 pts−1.4 pts−1.8 pts
Show on the map ↑︎

Only 5.1% of homes in ZIP 94556 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing. Vacancy is up 0.5 points from 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 94556

Age of homes, median year built
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–101971196419721974
2010–141971196519731975
2015–191970196619741977
2020–241972196819761980
Change+2+4+4+6
Show on the map ↑︎

Homes in ZIP 94556 run older than the national norm, with a median build year of 1972 against 1980. Even so, homes here are newer than in the San Francisco area as a whole, where the median home dates to 1968.

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 94556

Rent, per month
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–10$1,904$1,452$1,298$965
2010–14$1,900$1,551$1,379$1,040
2015–19$2,584$2,139$1,721$1,213
2020–24$3,158$2,666$2,229$1,571
Change+$1,254+$1,214+$931+$606
Show on the map ↑︎

Rent in ZIP 94556 runs $3,158 a month at the median, utilities included, well above the U.S. median of $1,571. Rents are up $1,254 a month from 2006–10, a 66% jump, roughly in step with the nation. Rent takes 32.5% of the typical renter's income, just over the 30% mark often used to define affordable rent. Rents run highest in the southeast and lowest 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 94556

Bachelor's degrees in ZIP 94556

Bachelor's degrees, % of adults 25+
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–1074.3%42.5%29.1%28.4%
2010–1475.6%44.1%30.1%29.6%
2015–1974.9%48.9%32.9%32.1%
2020–2481.3%52.2%36.3%35.6%
Change+6.9 pts+9.7 pts+7.1 pts+7.2 pts
Show on the map ↑︎

College graduates are unusually common in ZIP 94556: 81.3% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby. The share with a degree is up 6.9 points from 2006–10, in line with the national trend. Only 23 of the 1,131 California ZIP codes with 5,000+ people have a higher share of college graduates.

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 94556

High school graduates, % of adults 25+
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–1098.5%86.8%79.9%84.9%
2010–1498.2%87.5%80.7%86.1%
2015–1999.0%88.8%82.6%87.7%
2020–2498.7%89.1%84.2%89.3%
Change+0.2 pts+2.3 pts+4.3 pts+4.3 pts
Show on the map ↑︎

Finishing high school is nearly universal in ZIP 94556: 98.7% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. Only 20 of the 1,131 California ZIP codes with 5,000+ people have a higher 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 94556

Unemployment, % of the labor force
PeriodZIP 94556San Francisco areaCaliforniaU.S.
2006–104.7%7.8%9.2%8.1%
2010–147.0%8.9%11.3%9.4%
2015–193.9%4.6%6.3%5.6%
2020–246.5%5.8%6.6%5.4%
Change+1.8 pts−2.0 pts−2.6 pts−2.7 pts
Show on the map ↑︎

Jobs have been a little harder to find in ZIP 94556 than nationally: unemployment was 6.5%, against 5.4%. Unemployment is up 1.8 points from 2006–10, even as the national rate fell. 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 94556 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 945562.7741.04.9%16.5%5.1%1972$3,15881.3%98.7%6.5%
ZIP 945752.9933.56.0%16.7%4.3%1975$3,50178.7%96.9%12.3%
ZIP 945162.8640.64.2%6.8%4.0%1967$3,27980.5%99.6%3.0%
ZIP 945632.7547.74.5%10.5%3.5%1965$2,44384.9%98.1%3.7%
ZIP 945951.9363.06.9%17.6%4.6%1967$2,48771.4%98.4%5.3%
ZIP 945492.6845.95.9%21.5%4.1%1964$3,13079.1%99.0%4.5%
ZIP 946192.7639.19.7%30.6%5.8%1951$2,23055.6%86.4%4.9%
ZIP 946132.7128.810.9%14.1%5.3%1941$2,13366.0%92.3%3.6%
ZIP 945962.2540.25.0%56.4%4.1%1974$2,71370.8%97.6%6.2%
ZIP 946022.5742.96.6%38.6%6.8%1944$2,09657.1%89.6%7.7%
ZIP 946112.2944.96.3%35.2%7.5%1956$2,85981.6%97.5%4.2%

All figures 2020–24.

Zip codes with similar populations: 08062, NJ · 10603, NY · 14052, NY · 74354, OK · 43056, OH · 44410, OH · 47112, IN · 47720, IN · 48304, MI · 53575, WI

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 94556. 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.