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Cowlitz County, Washington

County

Population: 111,539 (2023 estimate)

Located in Washington

County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.

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Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — Cowlitz County

What is the median household income in Cowlitz County?
The median household income in Cowlitz County is $82,045 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Cowlitz County?
The poverty rate in Cowlitz County is 4.1% (U.S. Census Bureau ACS 2023).
What is the median home value in Cowlitz County?
$213,900 (U.S. Census Bureau ACS 2023).
What is the average rent in Cowlitz County?
The median gross rent in Cowlitz County is $888 per month (U.S. Census Bureau ACS 2023).
What percentage of Cowlitz County residents have a college degree?
26.0% of adults in Cowlitz County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
2,792
Median Income
$82,045
Median Home Value
$213,900
Poverty Rate
4.1%
Unemployment (ACS 2023)
0.7%
Median Age
40.0 yrs
Since 2019 Median Income: +$7,945 (+10.7%) Home Value: +$51,200 (+31.5%) Poverty Rate: +1.3 pp (+46.4%) Bachelor's+: +0.8 pp (+3.2%) Unemployment: -0.7 pp (-50%)

Demographics

Total Population 2,792
Median Age 40.0
Female 50.4%
Race & Ethnicity
Hispanic or Latino 10.6% White (non-Hisp.) 84.7% Asian 3.2% Two or More 9.7% Other 0.5%
Asian Subgroups (% of total pop.)
Filipino
0.3%
Korean
0.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $82,045 ±$13,789
-$12,907 vs. state
Per Capita Income $92,817
Median Family Income $94,074
Poverty Rate 4.1%
-2.3 pp vs. state
Child Poverty Rate 3.6%
Working-Age Poverty Rate
SNAP Recipients 4.1%
Social Security Income
Retirement Income 33.2%
Household Income Distribution
< $10k
1.4%
$10–15k
1.5%
$15–25k
3.9%
$25–35k
4.5%
$35–50k
13.7%
$50–75k
21.5%
$75–100k
14.5%
$100–150k
25.4%
$150–200k
10.1%
$200k+
3.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 1,139
Owner-Occupied 89.8%
Renter-Occupied 10.2%
Vacancy Rate 6.4%
Median Home Value $213,900
-$305,900 vs. state
Median Gross Rent $888
Owner Cost Burden (30%+) 10.2%
Renter Cost Burden (30%+) 8.7%
Home Value Distribution
< $50k
3.8%
$50–100k
4.6%
$100–200k
15.2%
$200–300k
32.2%
$300–500k
20.3%
$500k–$1M
3.2%
$1M+
0.6%
Gross Rent Distribution
< $500
9.7%
$500–1k
63.1%
$1–1.5k
27.2%
Vehicle Availability
No vehicle
2.2%
1 vehicle
18.4%
2 vehicles
48.8%
3+
30.7%
Housing Type
Single-fam. det.
84.5%
Single-fam. att.
1.8%
2–4 units
3.4%
5–19 units
3.0%
Mobile home
4.7%
Housing Age
Pre-1940
32.9%
1940–1969
2.7%
1970–1999
20.9%
2000–2009
8.7%
2010+
3.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 93.7%
Bachelor's or Higher 26.0%
-12.8 pp vs. state
Graduate Degree 7.2%
Some College / Associate 22.6%
Less Than High School 0.6%
Enrolled in School

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 68.5%
Unemployment Rate 0.7%
-4.3 pp vs. state
Work from Home 12.2%
Self-Employed 4.3%
Government Workers 10.4%
Private For-Profit 84.8%
Industry
Manufacturing
30.0%
Edu/Health
23.0%
Retail
9.5%
Agriculture
6.7%
Construction
5.9%
Prof. Services
5.4%
Arts/Entmt.
4.4%
Finance
3.5%
Transportation
3.4%
Public Admin
1.8%
Wholesale
1.3%
Occupation
Management
31.4%
Production
26.4%
Sales
15.5%
Food Prep
14.1%
Construction
12.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 20.6 min
Drove Alone 77.7%
Carpool 8.9%
Public Transit 0.0%
Work from Home 12.2%
Walked 0.9%
Bicycle

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 1,066
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 63.5%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 23.3%
Multigenerational

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5
9.3%
5–9
5.1%
10–14
6.2%
15–19
8.7%
20–24
4.4%
25–34
9.0%
35–44
13.9%
45–54
10.6%
55–64
6.5%
65–74
9.2%
75–84
12.7%
85+
2.9%
Under 18: 26.9% Working age (18–64): 73.1% 65 and over: 17.2%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 7.0%
Naturalized Citizen 26.5%
Speaks English Less Than Very Well 6.2%
Foreign-Born Origin
Latin America
66.3%
Asia
19.9%
Europe
13.3%

Veterans & Disability

Veteran 7.7%
With a Disability 8.4%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 96.2%
Uninsured 3.8%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 88.9%
Has a Computer 97.0%
Same House 1 Year Ago 95.4%
Moved from Abroad 0.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Compare Cowlitz County

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Where People Move From (IRS Migration Data)

Top origins of people who moved to Cowlitz County in 2023, by number of tax returns filed (IRS SOI Migration Data).

Origin Tax Returns People (est.)
Clark County 955 1,891
Other flows - West 462 772
Other flows - South 163 315
Multnomah County 149 250
Lewis County 134 254
Columbia County 115 220
Washington County 86 142
Other flows - Midwest 83 134
King County 81 131
Pierce County 75 135