Summer Lake, OR · standard
ZIP Code 97640
Lake County, Oregon - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 99
- 0/sq mi Low-density area
- $63,636
- Median income Near-median income area
- $338,000
- Median home value Above-median home value
- 11.5%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Summer Lake pairs a below-median household income with above-median home values, in a rural, homeowner-dominated area.
- 36th pct
- household income, US ZIPs
- Top 28%
- home value, US ZIPs
- 0
- people per sq mi
- 69%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 97640 against every reporting US ZIP.
ZIP code 97640 is a sparsely populated ZIP (a standard USPS delivery area) in Summer Lake, Lake County, Oregon, home to just 99 residents across 990.0 square miles, a density of 0 people per square mile, in the Los Angeles time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them. Median household income is $63,636.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 97640, Summer Lake, OR · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
99
Population
990.0
Area (sq mi)
0
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 97640?
56.1
Median Age
52.2%
Male
47.8%
Female
1.9%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$63,636
Median Household Income
-18% vs state ZIP avg
$29,047
Per Capita Income
5.7%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 97640 ranks among Oregon ZIPs
Summer Lake, OR household income vs. every Oregon ZIP code
Median household income among 378 reporting Oregon ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$63,636 32nd percentile higher than 32% of 378 Oregon ZIPs
Each bar is a $20K-wide band; taller bars hold more Oregon ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
129housing units
129
Total Housing Units
68
Occupied Units
61
Vacant Units
2.34
Avg Household Size
Occupancy Type
$338,000
Median Home Value
-22% vs state ZIP avg
2005
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 97640, both outside OR so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
Related Areas
Frequently Asked Questions
What county is ZIP code 97640 in?
ZIP code 97640 (Summer Lake) is located in Lake County, Oregon. Lake County contains multiple ZIP codes, see the full list at /counties/lake-or.
What is the population of ZIP code 97640?
ZIP code 97640 in Summer Lake, OR has a population of 99 according to the Census Bureau ACS 2023 estimates.
Take this with you
What to do with ZIP 97640's numbers, next.
- See how ZIP 97640 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Summer Lake, OR ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.