what county is eugene oregon
Lane County is a county located in the U.S. state of Oregon. As of the 2010 census, the population was 351,715, making it the fourth-most populous county in Oregon. The county seat is Eugene. It is named in honor of Joseph Lane, Oregon's first territorial governor. Lane County comprises the Eugene, OR Metropolitan Statistical Area. It is the third largest MSA in Oregon, and the 144th largest in the country.