Fridley is a city in Anoka County, Minnesota, United States. Its population was 29,590 at the 2020 census. It was first settled as a place named Manomin where Rice Creek flows into the Mississippi river and the Red River Oxcart trail crosses the creek. Fridley was incorporated in 1949 as a village and became a city in 1957. It is part of the Minneapolis–Saint Paul metropolitan area as a northern "first-ring" or "inner-ring" suburb. Most of the growth in Fridley occurred between 1950 and 1970. Fridley borders Minneapolis to the southwest. Neighboring first-ring suburbs are Columbia Heights to the south and Brooklyn Center to the west, across the Mississippi River.