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Mesa city, WA
ZIP 99330 — 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
Population & Demographics in 99330
99330 has a population of 1,104 with a median age of 32.3 yrs (54.5% male).
Health & Community Indicators in 99330
Historical Trends in 99330 (2020–Present)
Since 2020, population declined 4.6%, median income rose 75.3% (inflation-adjusted), home values increased 10.5%.
People & Community key statistics
| Population | |
|---|---|
| Population | 1,104 |
| Median age | 32.3 |
| Poverty rate | 1.4% |
| Demographics | |
|---|---|
| White | 65.5% |
| Hispanic | 24.7% |
| Black | 0.0% |
| Asian | 0.0% |
| Foreign-born | 0.0% |