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 57,439 at the 2000 census. Taylorsville was incorporated from the Taylorsville-Bennion CDP and portions of the Kearns CDP on April 24, 1996.
The area called Taylorsville today is made up of three historic communities in the central part of Salt Lake County: Taylorsville, Bennion, and Kearns. Taylorsville, Bennion, and part of Kearns became the City of Taylorsville during the centennial anniversary of Utah statehood, 1996.
The land on which Taylorsville is located is part of an interconnected alluvial plain that was formed by the wearing down of the Wasatch and Oquirrh Mountains to the east and west. Beneath the surface Taylorsville sits on more than a kilometer of unconsolidated rock, sand, and clay. The inactive Taylorsville Fault has been traced down the center of the Salt Lake Valley. Lake Bonneville shaped the topography of the area and deposited lake bottom clay and sand. As Lake Bonneville dried up over the past 14,000 years, the salt from the breakdown of rock remains, making the soil alkaline. Like most desert soils, it has little organic material and is hard to work.