South Jordan is a city in south central Salt Lake County, Utah, United States, 18 miles (29 km) south of Salt Lake City. Part of the Salt Lake City metropolitan area, the city lies in the Salt Lake Valley along the banks of the Jordan River between the 10,000-foot (3,000 m) Oquirrh Mountains and the 11,000-foot (3,400 m) Wasatch Mountains. The city has 3.5 miles (5.6 km) of the Jordan River Parkway that contains fishing ponds, trails, parks, and natural habitats. The Salt Lake County fair grounds and equestrian park, 67-acre (27 ha) Oquirrh Lake, and 27 parks are located inside the city. As of 2019, there were 76,598 people in South Jordan.
Founded in 1859 by Mormon settlers and historically an agrarian town, South Jordan has become a rapidly growing bedroom community of Salt Lake City. Kennecott Land, a land development company, has recently begun construction on the master-planned Daybreak Community for the entire western half of South Jordan, potentially doubling South Jordan's population. South Jordan was the first municipality in the world to have two temples of The Church of Jesus Christ of Latter-day Saints (Jordan River Utah Temple and Oquirrh Mountain Utah Temple), it now shares that distinction with Provo, Utah. The city has two TRAX light rail stops, as well as one commuter rail stop on the FrontRunner. South Jordan is also a growing tech hub with headquarters of companies like IT software company Ivanti.
The first known inhabitants were members of the Desert Archaic Culture who were nomadic hunter-gatherers.