Taylorsville is a city in Salt Lake County, Utah, United States. It is part of the Salt Lake City, Utah Metropolitan Statistical Area. The population was 58,657 at the 2010 census. Taylorsville was incorporated from the Taylorsville-Bennion CDP and portions of the Kearns metro township on July 1, 1996. The city is located adjacent to Interstate 215 and Bangerter Highway. It is centrally located in the middle of the Salt Lake Valley.