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Des Moines city, WA
ZIP 98198 — 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 98198
98198 has a population of 39,815 with a median age of 35.9 yrs (49.3% male).
Health & Community Indicators in 98198
Historical Trends in 98198 (2020–Present)
Since 2020, population grew 2.9%, median income rose 6.5% (inflation-adjusted), home values increased 20.6%.
People & Community key statistics
| Population | |
|---|---|
| Population | 39,815 |
| Median age | 35.9 |
| Poverty rate | 11.5% |
| Demographics | |
|---|---|
| White | 44.9% |
| Hispanic | 23.8% |
| Black | 12.7% |
| Asian | 12.7% |
| Foreign-born | 37.1% |