Cowlitz County vs Lewis County
A side-by-side comparison of Cowlitz County and Lewis County: population, income, housing, and more.
Cowlitz County and Lewis County are counties in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Cowlitz County has the higher population (111,539 vs 83,925 in Lewis County). Cowlitz County has the higher median household income ($72,932 vs $69,690 in Lewis County). Cowlitz County has the higher median home value ($367,400 vs $341,500 in Lewis County).
Population, income & housing
| Cowlitz County | Lewis County | |
|---|---|---|
| Population | 111,539 | 83,925 |
| Median age | 41.1 yrs | 42.4 yrs |
| Median household income | $72,932 | $69,690 |
| Median home value | $367,400 | $341,500 |
| Median gross rent | $1,169 | $1,044 |
| Housing units | 45,884 | 36,037 |
| Homeownership rate | 66.2% | 74.2% |
| Bachelor's degree or higher | 17.0% | 20.2% |
| Unemployment rate | 5.1% | 5.9% |
Trends (ACS 5-year, 2019–2023)
| Cowlitz County | Lewis County | |
|---|---|---|
| Population | 106,778 → 111,539 (+4.5%) | 78,145 → 83,925 (+7.4%) |
| Median household income | $54,506 → $72,932 (+33.8%) | $53,484 → $69,690 (+30.3%) |
| Median home value | $219,300 → $367,400 (+67.5%) | $209,600 → $341,500 (+62.9%) |
| Median gross rent | $854 → $1,169 (+36.9%) | $876 → $1,044 (+19.2%) |
Cowlitz County
106,778111,539
$54,506$72,932
$219,300$367,400
$854$1,169
Lewis County
78,14583,925
$53,484$69,690
$209,600$341,500
$876$1,044
Age & race/ethnicity
Age distribution (share)
| Cowlitz County | Lewis County | |
|---|---|---|
| Under 5 | 5.7% | 5.6% |
| 5 to 17 | 16.9% | 16.0% |
| 18 to 24 | 7.5% | 7.0% |
| 25 to 34 | 12.7% | 12.0% |
| 35 to 44 | 12.2% | 12.2% |
| 45 to 54 | 11.9% | 11.7% |
| 55 to 64 | 13.6% | 14.2% |
| 65 to 74 | 11.7% | 12.9% |
| 75 and over | 7.8% | 8.3% |
Race & ethnicity (share)
| Cowlitz County | Lewis County | |
|---|---|---|
| White (non-Hispanic) | 80.6% | 80.6% |
| Black or African American | 0.7% | 0.6% |
| American Indian & Alaska Native | 0.7% | 0.8% |
| Asian | 1.2% | 1.0% |
| Native Hawaiian & Pacific Islander | 0.3% | 0.2% |
| Some other race | 0.5% | 0.6% |
| Two or more races | 5.9% | 4.9% |
| Hispanic or Latino | 10.2% | 11.2% |
Educational attainment (age 25+)
Share of adults 25+
| Cowlitz County | Lewis County | |
|---|---|---|
| No high school diploma | 10.1% | 9.6% |
| High school graduate | 31.4% | 31.6% |
| Some college or associate's | 41.5% | 38.6% |
| Bachelor's degree | 11.5% | 13.4% |
| Graduate or professional degree | 5.5% | 6.8% |
Commute to work
How workers get to work (share)
| Cowlitz County | Lewis County | |
|---|---|---|
| Drove alone | 82.6% | 73.6% |
| Carpooled | 7.2% | 12.1% |
| Public transit | 0.5% | 0.5% |
| Walked | 1.0% | 3.8% |
| Bicycle | 0.3% | 0.1% |
| Worked from home | 7.3% | 8.6% |
| Other means | 1.1% | 1.3% |
Housing
Units in structure (share)
| Cowlitz County | Lewis County | |
|---|---|---|
| 1-unit, detached | 68.1% | 70.3% |
| 1-unit, attached | 2.2% | 1.6% |
| 2 to 4 units | 5.9% | 4.3% |
| 5 to 19 units | 6.8% | 2.7% |
| 20 or more units | 7.2% | 4.2% |
| Mobile home & other | 9.7% | 17.0% |
Poverty & households
| Cowlitz County | Lewis County | |
|---|---|---|
| Poverty rate | 13.0% | 13.0% |
| Average household size | 2.54 | 2.57 |
| Mean commute (minutes) | 26 | 28 |
| Median year structure built | 1975 | 1979 |
Full profiles
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