In 2023, Cowlitz County, WA had a population of 112k people with a median age of 41.1 and a median household income of $72,932. Between 2022 and 2023 the population of Cowlitz County, WA grew from 110,621 to 111,539, a 0.83% increase and its median household income grew from $70,912 to $72,932, a 2.85% increase.
The 5 largest ethnic groups in Cowlitz County, WA are White (Non-Hispanic) (80.6%), Two+ (Non-Hispanic) (5.87%), White (Hispanic) (4.17%), Two+ (Hispanic) (3.31%), and Other (Hispanic) (2.26%).
None of the households in Cowlitz County, WA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.8% of the residents in Cowlitz County, WA are U.S. citizens.
The largest universities in Cowlitz County, WA are Lower Columbia College (565 degrees awarded in 2022) and Stylemaster College of Hair Design (35 degrees).
In 2023, the median property value in Cowlitz County, WA was $367,400, and the homeownership rate was 66.2%.
Most people in Cowlitz County, WA drove alone to work, and the average commute time was 26.5 minutes. The average car ownership in Cowlitz County, WA was 2 cars per household.
Cowlitz County, WA borders Columbia County, OR, Clark County, WA, Lewis County, WA, Skamania County, WA, and Wahkiakum County, WA.