Find the last 4 digits (ZIP+4) for an address in 97231

ZIP 97231, Portland, OR is filled in. Just type the street address.

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ZIP Code 97231 – Portland, OR

Portland, Oregon · Multnomah County · Pacific time

ZIP code97231
CityPortland
StateOregon
CountyMultnomah CountyColumbia CountyWashington County
Population4,308
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area62.74 sq mi
Center (lat, long)45.6876, -122.8242

Area codes in this area

503971

These are the area codes that most often serve ZIP 97231 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

98660 Vancouver · 5.4 mi98685 Vancouver · 6.6 mi97203 Portland · 7.1 mi98663 Vancouver · 8.1 mi98665 Vancouver · 8.3 mi98666 Vancouver · 8.5 mi98668 Vancouver · 8.5 mi98687 Vancouver · 8.5 mi

About ZIP 97231

ZIP code 97231 is assigned to Portland, Oregon. It crosses 3 counties; most of its land is in Multnomah County. Its Census area covers about 62.74 square miles of land. The closest neighboring ZIP is 98660 (Vancouver), about 5.4 miles away.

Every address in 97231 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources