Detroit is a city in Marion County, Oregon, United States. It was named for Detroit, Michigan, in the 1890s because of the large number of people from Michigan in the community. The population was 203 at the 2020 census. It is part of the Salem Metropolitan Statistical Area.
Looking North along Detroit Avenue in 2009
Railroad Turntable just above Detroit, circa 1900
Marion County is one of the 36 counties in the U.S. state of Oregon. The population was 345,920 at the 2020 census, making it the 5th most populous county in Oregon. The county seat is Salem, which is also the state capital of Oregon. The county was originally named the Champooick District, after Champoeg, a meeting place on the Willamette River. On September 3, 1849, the territorial legislature renamed it in honor of Francis Marion, a Continental Army general from South Carolina who served in the American Revolutionary War.
Marion County Courthouse in Salem