Census ACS · California
ZIP Code 94109
ZIP code 94109 is located in California with a population of 54,397. The median household income is $112,201 and the median home value is $1,390,000.
54,397
Population
$112,201
Median Income
$1,390,000
Median Home Value
38.9
Median Age
Race & Ethnicity
| White | 53.2% |
| Black | 4.4% |
| Asian | 0.0% |
| Hispanic (any race) | 1.7% |
Male: 51.7% · Female: 48.3%
Economy & Income
$112,201
Median Household Income
$103,773
Per Capita Income
6.0%
Poverty Rate
Housing
$1,390,000
Median Home Value
$2,172
Median Rent
18.1%
Homeownership
Education
90.3%
High School+
65.2%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in California
Part of California
Metro areas in California
Frequently Asked Questions
ZIP code 94109 in California has a population of 54,397 according to latest Census ACS data.
The median household income in ZIP 94109 is $112,201. The per capita income is $103,773. The poverty rate is 6.0%.
ZIP code 94109 is located in California.
More from California
Data for ZIP Code Tabulation Area (ZCTA) 94109 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
What distinguishes ZIP 94109 is density: among the most densely settled of US ZIP codes, around 50,414 people per square mile. ZIP 94109 is a ZIP code in California with a population of 54,397.
Median household income is $112,201, above the US median of $78,538. About 6.0% of residents live below the federal poverty level, below the national 12.4%. Housing is expensive: the median home is worth $1,390,000, with typical rent around $2,172.
The population is unusually well-credentialed for US ZIP codes — 65.2% of adults have a four-year degree, above the national 35.0%.
That density explains much of the rest of the profile in ZIP 94109: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.