- Home
- States
- Washington
- ZIP 98611
- People & Community
Castle Rock city, WA
ZIP 98611 — 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
Historical Trends in 98611 (2020–Present)
Since 2020, population grew 6.4%, median income rose 7.0% (inflation-adjusted), home values increased 28.2%.
Population & Demographics in 98611
98611 has a population of 9,367 with a median age of 44.1 yrs (47.7% male).
Health & Community Indicators in 98611
People & Community key statistics
| Population | |
|---|---|
| Population | 9,367 |
| Median age | 44.1 |
| Poverty rate | 7.1% |
| Demographics | |
|---|---|
| White | 87.5% |
| Hispanic | 2.8% |
| Black | 0.2% |
| Asian | 0.6% |
| Foreign-born | 29.9% |