Census place · GEOID 4180900 · Washington County
West Slope, OR ZIP codes
3 ZIP/ZCTAs intersecting this Census place (CDP) in Washington County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place West Slope (GEOID 4180900). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 66,732 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of West Slope, OR

ZIP/ZCTA overlap with West Slope
Population overlap
Share of each ZIP/ZCTA’s population located within West Slope, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting West Slope
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 97005 | Beaverton | Washington County | 27,812 | $74,306 |
| 97221 | Portland | Multnomah County | 13,118 | $146,017 |
| 97225 | Portland | Washington County | 25,802 | $111,341 |