ZIP code 97640: Summer Lake, OR
97640 is a ZIP code in Summer Lake, Oregon, mainly in Lake County. About 159 people live here.
- Population
- 159
- Median household income
- $63,636
- Typical home value
- $338,000ACS median value
- Median rent
- —gross, per month
- Median age
- 56.1
- Homeowners
- 69.1%of occupied homes
Shaded: ZIP code 97640's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 97640 details
| City | Summer Lake |
|---|---|
| State | Oregon |
| County | Lake County |
| Metro area | Not in a metro or micro area |
| Time zone | Pacific Time (UTC−8), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 364.9 sq mi, plus 50.4 sq mi of water |
| Population density | 0 people per sq mi |
| Bachelor's degree or higher | 11.5% of adults 25+ |
| Average commute | 24 minutes |
| Center coordinates | 42.98630, -120.53640 |
ZIP codes near 97640
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 97641 | Christmas Valley, OR | 20.9 mi | 1,319 |
| 97636 | Paisley, OR | 22.8 mi | 406 |
| 97638 | Silver Lake, OR | 26.9 mi | 373 |
| 97735 | Fort Rock, OR | 36.1 mi | 175 |
| 97637 | Plush, OR | 46.0 mi | 117 |
| 97622 | Bly, OR | 47.6 mi | 369 |
| 97630 | Lakeview, OR | 47.6 mi | 5,509 |
| 97758 | Riley, OR | 50.2 mi | 91 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 97640?
A typical home in ZIP code 97640 is worth about $338,000 (ACS median value). The median household here earns $63,636 a year. See what buying here would cost per month, with Oregon average taxes and insurance filled in.
Monthly payment for a $338,000 homeWhat can a $63,636 income afford?Rental property numbers
About ZIP code 97640
What city is ZIP code 97640?
ZIP code 97640 is in Summer Lake, OR, in Lake County.
What county is ZIP code 97640 in?
97640 is mainly in Lake County, Oregon.
What is the population of ZIP code 97640?
About 159 people live in ZIP code 97640, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 97640 in?
97640 is in Pacific Time (UTC−8). It observes daylight saving time.