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Keller CDP, WA
ZIP 99140 — People & Community
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Working ClassLow Snow Area
Demographics, education attainment, health access, and community lifestyle
Population & Demographics in 99140
99140 has a population of 506 with a median age of 51.8 yrs (49.4% male).
Health & Community Indicators in 99140
Historical Trends in 99140 (2020–Present)
Since 2020, population grew 3.5%, median income rose 27.4% (inflation-adjusted), home values decreased 25.3%.
People & Community key statistics
| Population | |
|---|---|
| Population | 506 |
| Median age | 51.8 |
| Poverty rate | 18.6% |
| Demographics | |
|---|---|
| White | 26.9% |
| Hispanic | 4.2% |
| Black | 0.8% |
| Asian | 0.0% |
| Foreign-born | 14.3% |