Find the last 4 digits (ZIP+4) for an address in 97864

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ZIP Code 97864 – Monument, OR

Monument, Oregon · Grant County · Pacific time

ZIP code97864
CityMonument
StateOregon
CountyGrant County
Population316
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area265.01 sq mi
Center (lat, long)44.8051, -119.4715

Area codes in this area

458541

These are the area codes that most often serve ZIP 97864 (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

97848 Kimberly · 7.8 mi97856 Long Creek · 17.4 mi97874 Spray · 18.7 mi97865 Mount Vernon · 27.7 mi97825 Dayville · 29 mi97880 Ukiah · 34.8 mi97836 Heppner · 35.6 mi97845 John Day · 38.7 mi

About ZIP 97864

ZIP code 97864 is assigned to Monument, Oregon. It lies in Grant County. Its Census area covers about 265.01 square miles of land. The closest neighboring ZIP is 97848 (Kimberly), about 7.8 miles away.

Every address in 97864 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