Census ACS · California
ZIP Code 92128
ZIP code 92128 is located in California with a population of 48,492. The median household income is $128,150 and the median home value is $875,400.
48,492
Population
$128,150
Median Income
$875,400
Median Home Value
44.4
Median Age
Race & Ethnicity
| White | 56.4% |
| Black | 2.5% |
| Asian | 0.0% |
| Hispanic (any race) | 1.5% |
Male: 49.2% · Female: 50.8%
Economy & Income
$128,150
Median Household Income
$66,767
Per Capita Income
3.8%
Poverty Rate
Housing
$875,400
Median Home Value
$2,760
Median Rent
65.5%
Homeownership
Education
97.4%
High School+
64.3%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in California
Part of California
Metro areas in California
Frequently Asked Questions
ZIP code 92128 in California has a population of 48,492 according to latest Census ACS data.
The median household income in ZIP 92128 is $128,150. The per capita income is $66,767. The poverty rate is 3.8%.
ZIP code 92128 is located in California.
More from California
Data for ZIP Code Tabulation Area (ZCTA) 92128 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.
Housing cost is the defining feature of ZIP 92128: the median home is valued at $875,400. With 48,492 residents, ZIP 92128 is a ZIP code in California.
Income is a real outlier — the median household pulls in $128,150, putting ZIP 92128 near the top of US ZIP codes. The poverty rate is 3.8%, below the national 12.4%. Home prices are steep, with the typical property valued at $875,400, with typical rent around $2,760.
The population is unusually well-credentialed for US ZIP codes — 64.3% of adults have a four-year degree, above the national 35.0%.
High housing values reframe the income picture in ZIP 92128 — even solid earnings stretch less against home prices and rents at this level.
Source: U.S. Census Bureau ACS, 2026.