West Jordan was on of the earliest Utah pioneer settlements after the founding of Salt Lake City. The community's roots begin in the later part of 1849 when some pioneers began spreading out in the Salt Lake valley. West Jordan's original unofficial area included most of the valley on the West Side of the Jordan River, and about a three-mile strip on the east side of the river past State Street in an area now occupied by Midvale, Sandy and the former Crescent area.

West Jordan's name captures some of the flavor of what the Mormon pioneers considered their promised land. They saw strong similarities in this arid western desert and the biblical lands. Both contained fresh water lakes (Sea of Galilee and Utah Lake) and dead salt water rivers (River Jordan and Utah River.) This similarity in geological features led to this area being referred to as a western Jordan and the southern part of the valley as the Jordan Valley. Brigham Young reinforced this concept when he renamed the Utah River the West Jordan River, which was shortened through time and use to the Jordan River.