Harris is a city in Chisago County, Minnesota, United States. The population was 1,132 at the 2010 census. There is a restaurant, a po…Harris is a city in Chisago County, Minnesota, United States. The population was 1,132 at the 2010 census. There is a restaurant, a post office, a bar and grill, and tattoo shop, among other businesses. Interstate 35 serves as a main route for the community.