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Napa city, CA
ZIP 94559 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Upper Middle ClassLow Snow Area
Demographics, education attainment, health access, and community lifestyle
Historical Trends in 94559 (2020–Present)
Since 2020, population grew 1.0%, median income rose 11.0% (inflation-adjusted), home values increased 9.3%.
Population & Demographics in 94559
94559 has a population of 27,828 with a median age of 39.1 yrs (50.0% male).
Health & Community Indicators in 94559
People & Community key statistics
| Population | |
|---|---|
| Population | 27,828 |
| Median age | 39.1 |
| Poverty rate | 8.9% |
| Demographics | |
|---|---|
| White | 63.0% |
| Hispanic | 41.4% |
| Black | 0.9% |
| Asian | 3.4% |
| Foreign-born | 12.6% |