ZIP Codes of Lake County, OR

Population & People
Population & People
Total Population
8,142
Household Income
Household Income
Median Income
$60,335
Housing
Housing
Total Housing Units
4,183
Business & Economy
Business & Economy
Total Businesses
182
Employment
Employment
Employment Rate
46.92%
Education
Education
Bachelor's Degree+
21.14%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 8 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:9 ZIP Codes (6 Standard, 3 PO Box, 0 Unique) [See All]
Area Code:541
Timezone:Pacific (GMT -08:00)
Local Time:2:13:28 PM
Population:8,142 [See All]
FIPS:41037
Land Area:6,859 sq mi
Water Area:197 sq mi
Coordinates:42.8399, -120.4703
Quick Link:
https://www.zip-codes.com/county/or-lake.asp
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Wide geographic spread
ZIPs range from 2080.2 sq mi down to 22.78 — a 91× sprawl ratio.

Standout ZIPs in this County


Most Populous
Lakeview · 5,509 people
65.7% of county total
Highest Income
New Pine Creek · $86,172 median
1.4× county average
Largest Land Area
Lakeview · 2,080.2 sq mi
Spans the most ground
Fastest Growth
Christmas Valley · 22.9% (10-yr)
1,073 → 1,319 residents
Most Educated
Lakeview · 23.9% bachelor's+
1,009 of 4,215 adults 25+

Things worth knowing about Lake County


8,381 residents live across 9 ZIPs covering 6,859 sq mi, served by 9 distinct USPS-recognized cities.

Population moved from 8,004 to 8,381 from 2014 to 2024 — a +4.7% change. 6 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 97635 (New Pine Creek, $86,172 median) and poorest ZIP 97641 (Christmas Valley, $33,125) are 86.0 miles apart — a 2.6× income gap across local geography.

Median home values vary 1.5× across this county — from $221,000 in 97630 (Lakeview) to $338,000 in 97640 (Summer Lake).

Density varies 96× across the county — from 0 people/sq mi in 97637 (Plush) to 10 in 97635 (New Pine Creek).

Educational attainment ranges from 7.2% bachelor's+ in 97638 (Silver Lake) to 27.5% in 97636 (Paisley) — the breadth of educational profiles across the area.

Within Oregon, this is the #30 most populous of 38 counties and ranks #30 for median household income with the #27 fastest decade growth .

Weighted by population, the typical household earns about $62,739 across the county — reflecting what a typical resident sees, not a simple ZIP average.

21.1% of adults age 25+ hold a bachelor's degree or higher (1,334 of 6,322 reporting).

6 Standard delivery, 3 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Lake County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
6,859
square miles
Avg density
1.2
people per sq mi
Population
8,381
across 9 ZIPs
Lakeview
2,080.2 sq mi
5,509 residents
Christmas Valley
1,118.9 sq mi
1,319 residents
Plush
1,070.9 sq mi
117 residents

Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Lakeview

All ZIP Codes in Lake County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
97630LakeviewStandard5,509$69,5312,080.21.8%
97641Christmas ValleyPO Box1,319$33,1251,118.922.9%
97636PaisleyStandard406$58,125740.9-7.1%
97638Silver LakeStandard373$52,303791.01.6%
97635New Pine CreekStandard239$86,17222.8-21.1%
97735Fort RockPO Box175354.17.4%
97640Summer LakeStandard159$63,636243.169.1%
97637PlushStandard117$61,8751,070.9116.7%
97620AdelPO Box84$83,750436.9-19.2%

Adjacent & Nearby Counties