ZIP Code 97640 – Summer Lake, OR
Summer Lake, Oregon · Lake County · Pacific time
| ZIP code | 97640 |
|---|---|
| City | Summer Lake |
| State | Oregon |
| County | Lake County |
| Population | 159 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 364.86 sq mi |
| Center (lat, long) | 42.9863, -120.5364 |
Area codes in this area
These are the area codes that most often serve ZIP 97640 (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
About ZIP 97640
ZIP code 97640 is assigned to Summer Lake, Oregon. It lies in Lake County. Its Census area covers about 364.86 square miles of land. The closest neighboring ZIP is 97641 (Christmas Valley), about 20.8 miles away.
Every address in 97640 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