Cowlitz County, county in the state of Washington, United States. As of 2020 county had an estimated population of 111,371 inhabitants. The county was created 170 years ago in 1854. Its county seat is Kelso.
There are 7 city/town in Cowlitz County, WA. The largest city of Cowlitz County is Longview with a population of 38,515. Other cities include, Kelso population 12,438, Woodland population 6,548, Longview Heights population 3,851, Kalama population 2,844
Nestled along Interstate 5 in southwest Washington sits Cowlitz County, spanning both the rugged Cascade Mountains and the lush Columbia River region. Though small in size at just over 1,100 square miles, Cowlitz County contains a diverse range of communities from major industry hubs to remote mountain hamlets.
The city of Longview sits near the Columbia River and serves as the county seat and largest population center. Kelso lies just across the Cowlitz River from Longview and together they form an industrial and commercial core. Castle Rock rests along the interstate and provides a convenient gateway.
Dotting the Cascades are charming mountain towns like Toutle and Yale, while Kalama and Woodland retain their small-town heritage. Along the western edge, Lexington lives up to its “Gateway to the Ocean” motto as a stopping point before the coast.
From raging rivers to forested peaks, Cowlitz County’s natural beauty provides the backdrop for its array of cities, towns, and villages. This southwestern Washington county combines thriving industry with outdoor charm.
List of cities, towns, neighborhoods & other populated places in Cowlitz County.
City Name | Title | Population |
---|---|---|
Castle Rock | City in Cowlitz County, Washington, United States | 2,304 |
Kalama | City in Cowlitz County, Washington, United States | 2,844 |
Kelso | Town and parish in Scottish Borders, Scotland | 12,438 |
Longview | City in Washington state, United States | 38,515 |
Longview Heights | Census designated place | 3,851 |
West Longview | Unincorporated community | 2,698 |
Woodland | Town in Washington state, United States | 6,548 |