94403, CA Demographics

Population 43,276 · Census ACS 2020–24

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94403, CA map of median age by neighborhood
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Population and households in ZIP 94403

Household size in ZIP 94403

Household size, people per household
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–102.512.743.042.68
2010–142.572.793.102.73
2015–192.682.833.092.71
2020–242.652.753.012.65
Change+0.14+0.01−0.03−0.03
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At 2.65 people per household, ZIP 94403 sits right at the national average. The typical household here is smaller than in the San Francisco area overall, where it has 2.75 people. Household size has climbed from 2.51 in 2006–10, even as the national average fell.

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 94403

Median age, years
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–1039.738.635.837.7
2010–1440.239.436.838.6
2015–1939.440.137.939.6
2020–2440.441.339.040.1
Change+0.6+2.7+3.1+2.3
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At 40.4, the median age in ZIP 94403 is close to the national median of 40.1, so its age mix looks much like the country's. Since 2006–10, the median age has crept up from 39.7, a smaller shift than nationally. Residents skew youngest in the center and oldest in the southwest.

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 94403

Single-parent households, % of households
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–106.2%10.3%13.5%12.3%
2010–147.8%9.9%13.5%12.3%
2015–196.6%9.1%12.3%11.6%
2020–247.3%8.8%12.3%11.6%
Change+1.1 pts−1.5 pts−1.2 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 94403: 7.3% of households, against 11.6% nationally. The single-parent share is up 1.1 points from 2006–10, even as 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 94403

Renters in ZIP 94403

Renters, % of occupied homes
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–1042.4%43.7%42.6%33.3%
2010–1442.9%46.2%45.2%35.6%
2015–1945.1%45.3%45.2%36.0%
2020–2447.5%44.5%44.1%34.8%
Change+5.1 pts+0.8 pts+1.5 pts+1.5 pts
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Renting is far more common in ZIP 94403 than nationally: 47.5% of households rent their homes, against 34.8%. Among homeowners, 27.6% have no mortgage at all, well below the national share of 39.8%. Renting is most common in the center and least common in the southwest. The renter share is up 5.1 points from 2006–10, a much bigger shift than 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 94403

Vacant homes, % of all homes
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–107.8%8.6%8.7%11.4%
2010–145.7%7.1%8.1%11.4%
2015–194.8%6.5%7.5%11.1%
2020–248.6%7.5%7.3%9.6%
Change+0.7 pts−1.1 pts−1.4 pts−1.8 pts
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About as many homes sit empty in ZIP 94403 as nationally: 8.6%, against 9.6%. Since 2006–10, vacancy has edged up 0.7 points, 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 94403

Age of homes, median year built
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–101966196419721974
2010–141966196519731975
2015–191968196619741977
2020–241968196819761980
Change+2+4+4+6
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The housing in ZIP 94403 is old by national standards: the median home dates to 1968, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. The San Francisco area as a whole looks much the same. The newest homes are mostly in the northeast, the oldest in the west.

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 94403

Rent, per month
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–10$1,679$1,452$1,298$965
2010–14$1,824$1,551$1,379$1,040
2015–19$2,690$2,139$1,721$1,213
2020–24$3,157$2,666$2,229$1,571
Change+$1,478+$1,214+$931+$606
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Rent in ZIP 94403 runs $3,157 a month at the median, utilities included, well above the U.S. median of $1,571. Rents are up $1,478 a month from 2006–10, an 88% jump, faster than rents rose nationally. Rent takes 29.2% of the typical renter's income, just under the 30% mark often used to define affordable rent. Rents run highest in the northeast and lowest in the west.

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 94403

Bachelor's degrees in ZIP 94403

Bachelor's degrees, % of adults 25+
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–1044.4%42.5%29.1%28.4%
2010–1449.1%44.1%30.1%29.6%
2015–1958.5%48.9%32.9%32.1%
2020–2459.0%52.2%36.3%35.6%
Change+14.6 pts+9.7 pts+7.1 pts+7.2 pts
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College graduates are unusually common in ZIP 94403: 59.0% 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 14.6 points from 2006–10, as it has nationally.

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 94403

High school graduates, % of adults 25+
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–1092.5%86.8%79.9%84.9%
2010–1493.7%87.5%80.7%86.1%
2015–1993.5%88.8%82.6%87.7%
2020–2491.9%89.1%84.2%89.3%
Change−0.6 pts+2.3 pts+4.3 pts+4.3 pts
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High school completion in ZIP 94403 is a bit above the national rate: 91.9% of adults have a diploma or equivalent, against 89.3%. Since 2006–10, the share with a diploma has edged down 0.6 points, even as the national rate rose.

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 94403

Unemployment, % of the labor force
PeriodZIP 94403San Francisco areaCaliforniaU.S.
2006–105.1%7.8%9.2%8.1%
2010–145.7%8.9%11.3%9.4%
2015–192.9%4.6%6.3%5.6%
2020–245.8%5.8%6.6%5.4%
Change+0.7 pts−2.0 pts−2.6 pts−2.7 pts
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At 5.8%, unemployment in ZIP 94403 is close to the national rate of 5.4%. Unemployment is up 0.7 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 94403 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 944032.6540.47.3%47.5%8.6%1968$3,15759.0%91.9%5.8%
ZIP 940022.6040.85.2%44.9%8.7%1965$2,95470.4%95.4%6.8%
ZIP 944022.5342.66.1%41.6%6.9%1961$3,30668.3%95.6%4.1%
ZIP 944042.4941.56.9%48.6%5.4%1979$3,44774.1%96.3%4.6%
ZIP 944012.9235.513.2%57.0%6.8%1964$2,86144.4%83.7%3.8%
ZIP 940652.5843.25.6%34.5%5.8%1986$3,49182.8%98.6%6.4%
ZIP 940702.7642.46.5%31.1%6.9%1962$3,05271.2%96.9%4.8%
ZIP 940102.6743.16.8%40.4%9.8%1958$2,97469.9%95.8%5.8%
ZIP 940622.6744.34.8%27.3%7.6%1962$3,16468.7%97.1%3.0%
ZIP 940633.1335.311.3%68.2%7.4%1975$2,57734.5%74.8%3.5%
ZIP 940612.8839.210.8%45.9%7.9%1963$3,02449.8%86.0%6.1%

All figures 2020–24.

Zip codes with similar populations: 94566, CA · 19401, PA · 19403, PA · 19460, PA · 20910, MD · 21921, MD · 23188, VA · 27502, NC · 27540, NC · 27613, NC

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 94403. 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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