Find the last 4 digits (ZIP+4) for an address in 97758

ZIP 97758, Riley, OR is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 97758 – Riley, OR

Riley, Oregon · Harney County · Pacific time

ZIP code97758
CityRiley
StateOregon
CountyHarney CountyLake County
Population91
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area613.97 sq mi
Center (lat, long)43.4523, -119.7709

Area codes in this area

458541

These are the area codes that most often serve ZIP 97758 (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

97738 Hines · 30.9 mi97712 Brothers · 39 mi

About ZIP 97758

ZIP code 97758 is assigned to Riley, Oregon. It crosses 2 counties; most of its land is in Harney County. Its Census area covers about 613.97 square miles of land. The closest neighboring ZIP is 97738 (Hines), about 30.9 miles away.

Every address in 97758 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