Warren is located in Columbia County, OR. The population is 1,923, making Warren the 6th largest city in Columbia County.
There are 2 public schools in Warren with an average Homefacts rating of A+. The total crime rate for Warren is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Warren is very high and the median home sales price is $0. Detailed and up-to-date Warren property reports are available for any property address.
Cities near Warren include Scappoose, St. Helens and Columbia City.