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Cosmopolis city, WA
ZIP 98537 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Middle ClassLow Snow Area
Demographics, education attainment, health access, and community lifestyle
Population & Demographics in 98537
98537 has a population of 2,902 with a median age of 41.8 yrs (50.3% male).
Health & Community Indicators in 98537
Historical Trends in 98537 (2020–Present)
Since 2020, population grew 16.7%, median income rose 4.1% (inflation-adjusted), home values increased 30.7%.
People & Community key statistics
| Population | |
|---|---|
| Population | 2,902 |
| Median age | 41.8 |
| Poverty rate | 6.2% |
| Demographics | |
|---|---|
| White | 86.6% |
| Hispanic | 9.1% |
| Black | 0.1% |
| Asian | 4.2% |
| Foreign-born | 8.4% |