Lincoln County, Washington Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 35th-largest in Washington
The population of Lincoln County, Washington is 11,271 as of the 2023 American Community Survey, making it the 35th-largest county in Washington. The median household income is $71,227, the median home value is $272,300, and the median age is 46.9.
The population of Lincoln County has grown 12.2% since 2010 (10,572 → 11,862), a +0.83% annualized rate.
11,271
Population
+0.83%
Annual growth
5
People / sq mi
$71,227
Median Income
$272,300
Median Home Value
Lincoln County covers 2,311 sq mi of land at 4.9 people per square mile.
About Lincoln County, WA
What distinguishes Lincoln County is density: among the most sparsely settled of US counties, around 5 people per square mile. Lincoln County is a county in Washington with a population of 11,271. It ranks #35 among counties in Washington by population.
Households take in a median $71,227, comfortably below the US median of $78,538. Only 5.7% of residents live in poverty, below the national 12.4%. A typical home is worth $272,300, with typical rent around $872.
Roughly 23.7% of adults have a bachelor’s, below the national 35.0%. Remote work is on the higher side at 12.7%, below the national 14.0%, and the average commute runs about 26 minutes each way.
Lincoln County Population History (2010-2024)
The county of Lincoln County had a population of 10,572 in 2010 and 11,862 in 2024, a 12.2% growth over 14 years. The peak was 11,862 in 2024. Average annual growth rate: 0.84%.
11,862
Population (2024)
10,572
Population (2010)
11,862
Peak (2024)
0.84%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 10,572 |
| 2011 | 10,527 |
| 2012 | 10,430 |
| 2013 | 10,295 |
| 2014 | 10,224 |
| 2015 | 10,287 |
| 2016 | 10,339 |
| 2017 | 10,586 |
| 2018 | 10,708 |
| 2019 | 10,938 |
| 2020 | 10,927 |
| 2021 | 11,285 |
| 2022 | 11,609 |
| 2023 | 11,760 |
| 2024 | 11,862 |
Race & Ethnicity
| White | 90.7% |
| Black or African American | 0.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.7% |
| Two or More Races | 0.2% |
Age & Sex
46.9
Median Age
49.2%
Female
50.8%
Male
25.8%
Age 65+
Age Distribution
Children (under 15): 17.6% · Seniors (65+): 25.8%
Income & Poverty
| Median household income | $71,227$-23,725 vs state |
| Mean household income | $91,981 |
| Per-capita income | $38,719 |
| Poverty rate | 5.7%-0.7% vs state |
| Unemployment rate | 2.9% |
| Employment-to-population | 50.3% |
Top Industries by Employment
The largest employment sector in Lincoln County is professional & business services, accounting for 25.2% of workers.
How residents commute
0.0%
Drive alone
4.9%
Carpool
71.8%
Public transit
12.7%
Work from home
26.2 min
Avg commute
Housing
$272,300$-247,500 vs state
Median home value
$872
Median rent
78.5%
Homeownership rate
5,840
Total housing units
79.8%
Occupied
20.2%
Vacant
21.5%
Renter-occupied
Social & access
96.9%
With health insurance
95.0%
With broadband internet
33.1%
Foreign-born
11.4%
Veterans (18+)
21.3%
With a disability
96.0%
Speak language other than English at home
Education
92.4%
High School+
23.7%
Bachelor's+
Largest cities in Washington
Other counties in Washington
Part of Washington
Metro areas in Washington
County rankings
Frequently Asked Questions
Lincoln County, Washington has a population of 11,271 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 35th-largest county in Washington. Population density is 5 people per square mile.
The population of Lincoln County has grown 12.2% since 2010 (10,572 → 11,862), a +0.83% annualized rate.
The median household income in Lincoln County, Washington is $71,227, with mean (average) household income of $91,981 and per-capita income of $38,719. 5.7% of residents live below the federal poverty level.
In Lincoln County, the largest racial and ethnic groups are White (90.7%), Hispanic or Latino (3.7%), Black or African American (0.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lincoln County, Washington is 46.9 years. Residents are 49.2% female and 50.8% male.
The median home value in Lincoln County is $272,300 and median monthly rent is $872. 78.5% of occupied housing units are owner-occupied. The county has 5,840 total housing units, 20.2% of which are vacant.
The largest employment sector in Lincoln County, Washington is professional, scientific, and management services, employing 25.2% of workers. The unemployment rate is 2.9%.
Seattle is among the largest cities associated with Lincoln County, Washington, with a population of 741,440.
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Statewide data for Washington
Population, race, income, age, and trends across Washington
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.