ZIP Code 97640 - Summer Lake Oregon
Overview
ZIP Code 97640 is located in Summer Lake Oregon. 97640 is primarily within Lake County, with some portions in Klamath County. Regionally, 97640 is located in the Medford-Klamath Falls Area.
ZIP Code 97640 Quick Stats
| ZIP Code Name | Summer Lake |
| Primary County | Lake County |
| ZIP Code Type | Standard |
| Population (2022) | 130 |
| Area Code(s) | 458 / 541 |
| Current Time | PDT |
ZIP Code 97640 Map
97640 Demographics
97640 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Oregon. The majority race/ethnicity residing in 97640 is White. The current unemployment level in 97640 is 5.3%.
| Population | 130 |
| Population Growth Rate | 86.08% |
| Population Density | 0 People per Square Mile |
| Total Households | 68 |
| Median Household Income (2021) | $53,750 |
| Current Unemployment Rate (May 2026) | 5.3% |
| Majority Race/Ethnicity | White - 85.03% |
97640 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 125 | 85.03% |
| Black | 0 | 0% |
| Hispanic | 22 | 14.97% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
97640 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 3 | 3% |
| Bachelor Degree | 24 | 24% |
| High School Diploma | 46 | 46% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 27 | 27% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
97640 Geography
| Coordinates | 42.89604568, -121.06850433 |
| Adjacent ZIP Codes | |
| Region | Medford-Klamath Falls Area |
| Metropolitan/Micropolitan Stat Area | Klamath Falls, OR |
| Time Zone | Pacific Daylight Time |
| IANA Timezone | America/Los_Angeles |
| Area | 566 Square Miles |
97640 Schools
| School Districts in 97640 |
97640 Weather and Climate Data
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | August 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | July 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | BSk - Cold Semi-Arid Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 9e - Pumice Plateau | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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