About Cowlitz County
Cowlitz County is a city located in United States, in the Washington region. According to the latest available data (2026), the population of Cowlitz County is approximately 110,730 residents, making it the #764 most populous city in United States.
Globally, Cowlitz County ranks #14,391 among the world's most populated cities.
Cowlitz County City Statistics
| City | Cowlitz County |
| Country |  United States |
| Population | 110,730 |
| Global Rank | #14,391 |
| Rank in United States | #764 of 867 cities |
| City Category | city |
| Region | Washington |
| Latitude | 46.19 |
| Longitude | -122.68 |
| Data Year | 2026 |
Where is Cowlitz County Located?
Cowlitz County is located in United States, in the Washington region, at coordinates 46.19° latitude and -122.68° longitude. Located in the mid-latitudes, Cowlitz County experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in United States
Largest Cities in United States
| # | City | Population |
|---|---|---|
| 1 | Harris County | 4,731,145 |
| 2 | Los Angeles | 3,898,747 |
| 3 | San Diego County | 3,298,634 |
| 4 | Brooklyn | 2,736,074 |
| 5 | Miami-Dade County | 2,701,767 |
Frequently Asked Questions
What is the population of Cowlitz County?
The population of Cowlitz County is approximately 110,730 residents according to the latest available data (2026).
Where is Cowlitz County located?
Cowlitz County is located in United States at approximately 46.19° latitude and -122.68° longitude.
Is Cowlitz County one of the largest cities in United States?
With a population of 110,730, Cowlitz County is one of the notable urban areas in United States. It ranks #764 out of 867 cities in the country.
