Census ACS · California
ZIP Code 93304
ZIP code 93304 is located in California with a population of 51,457. The median household income is $51,627 and the median home value is $228,800.
51,457
Population
$51,627
Median Income
$228,800
Median Home Value
29.8
Median Age
Race & Ethnicity
| White | 32.2% |
| Black | 10.2% |
| Asian | 0.0% |
| Hispanic (any race) | 2.7% |
Male: 48.6% · Female: 51.4%
Economy & Income
$51,627
Median Household Income
$21,787
Per Capita Income
20.5%
Poverty Rate
Housing
$228,800
Median Home Value
$1,141
Median Rent
43.5%
Homeownership
Education
70.5%
High School+
11.1%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in California
Part of California
Metro areas in California
Frequently Asked Questions
ZIP code 93304 in California has a population of 51,457 according to latest Census ACS data.
The median household income in ZIP 93304 is $51,627. The per capita income is $21,787. The poverty rate is 20.5%.
ZIP code 93304 is located in California.
More from California
Data for ZIP Code Tabulation Area (ZCTA) 93304 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 93304 is density: among the most densely settled of US ZIP codes, around 6,885 people per square mile. With 51,457 residents, ZIP 93304 is a ZIP code in California.
The typical household earns $51,627, below the US median of $78,538. The poverty rate, 20.5%, is among the steepest of comparable US ZIP codes and above the national 12.4%. Median home value is $228,800, with typical rent around $1,141.
College attainment is 11.1%, below the national 35.0%.
That density explains much of the rest of the profile in ZIP 93304: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.