Corvallis, Oregon

Corvallis /kɔrˈvælɨs/ is a city in central western Oregon, United States. It is the county seat of Benton County and 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 55,298 in 2013. Corvallis is the location of Oregon State University and a large Hewlett-Packard research campus.At a longitude of 123 degrees west and 17 minutes, the city is the westernmost city in the lower 48 states with a population larger than 50,000.