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Pleasant Hill city, CA
ZIP 94523 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Upper Middle ClassLow Snow AreaRemote Work Hub
Demographics, education attainment, health access, and community lifestyle
Population & Demographics in 94523
94523 has a population of 34,789 with a median age of 42.6 yrs (49.8% male).
Health & Community Indicators in 94523
Historical Trends in 94523 (2020–Present)
Since 2020, population declined 0.4%, median income fell 2.6% (inflation-adjusted), home values increased 13.1%.
People & Community key statistics
| Population | |
|---|---|
| Population | 34,789 |
| Median age | 42.6 |
| Poverty rate | 6.4% |
| Demographics | |
|---|---|
| White | 61.3% |
| Hispanic | 15.2% |
| Black | 3.6% |
| Asian | 17.4% |
| Foreign-born | 31.1% |