Census place · GEOID 4134100 · Washington County
Hillsboro, OR ZIP codes
6 ZIP/ZCTAs intersecting this Census place in Washington County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Hillsboro (GEOID 4134100). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 277,759 (6 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 Hillsboro, OR

ZIP/ZCTA overlap with Hillsboro
Population overlap
Share of each ZIP/ZCTA’s population located within Hillsboro, 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 Hillsboro
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 97003 | Beaverton | Washington County | 27,791 | $96,962 |
| 97006 | Beaverton | Washington County | 45,556 | $100,373 |
| 97078 | Beaverton | Washington County | 25,813 | $83,940 |
| 97123 | Hillsboro | Washington County | 48,622 | $105,999 |
| 97124 | Hillsboro | Washington County | 54,351 | $107,063 |
| 97229 | Portland | Washington County | 75,626 | $159,863 |
USPS associates these ZIPs with Hillsboro
These codes list Hillsboro as a primary or acceptable city. They are not used for the ACS headline.