KOIN (channel 6) is a television station in Portland, Oregon, United States, affiliated with CBS. It is owned by Nexstar Media Group alongside Salem–licensed CW owned-and-operated station KRCW-TV (channel 32). Both stations share studios in the basement of the KOIN Center skyscraper on Southwest Columbia Street in downtown Portland, while KOIN's transmitter is located in the Sylvan-Highlands neighborhood of the city.