Find the last 4 digits (ZIP+4) for an address in 97865

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ZIP Code 97865 – Mount Vernon, OR

Mount Vernon, Oregon · Grant County · Pacific time

ZIP code97865
CityMount Vernon
StateOregon
CountyGrant County
Population921
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area357.79 sq mi
Center (lat, long)44.4615, -119.1800

Area codes in this area

458541

These are the area codes that most often serve ZIP 97865 (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

97845 John Day · 14 mi97825 Dayville · 16.4 mi97820 Canyon City · 21.9 mi97856 Long Creek · 22 mi97873 Seneca · 24.7 mi97848 Kimberly · 26.7 mi97869 Prairie City · 27.3 mi97864 Monument · 27.7 mi

About ZIP 97865

ZIP code 97865 is assigned to Mount Vernon, Oregon. It lies in Grant County. Its Census area covers about 357.79 square miles of land. The closest neighboring ZIP is 97845 (John Day), about 14 miles away.

Every address in 97865 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