Centralia is a city located in Lewis County, Washington, United States. As of the 2020 census, the city had a population of 16,636. It is situated halfway between Seattle and Portland, making it a convenient stop for travelers. Centralia is known for its historic downtown area, which features several antique shops and boutiques. The city is also home to Centralia College, a two-year community college. Centralia has a rich history in the logging industry and was once a major hub for the region. Today, the city is known for its friendly community, outdoor recreation opportunities, and local events such as the Southwest Washington Fair.