Corvallis, Oregon
Corvallis is a city and the county seat of Benton County in central western Oregon, United States. It is the principal city of the Corvallis, Oregon Metropolitan Statistical Area, which encompasses all of Benton County. As of the 2010 United States Census, the population was 54,462. Its population was estimated by the Portland Research Center to be 58,856 in 2019. Corvallis is the location of Oregon State University and Good Samaritan Regional Medical... Show more Center. Corvallis is the westernmost city in the contiguous 48 states with a population larger than 50,000.