North Salt Lake is a city in Davis County, Utah, United States. It is part of the Ogden–Clearfield, Utah Metropolitan Statistical Area. The population was 16,322 at the 2010 census, which had risen to an estimated 20,948 as of 2019.

Davis County is a county in northern Utah, United States. As of the 2020 United States Census, the population was 362,679, making it Utah's third-most populous county. Its county seat is Farmington, and its largest city by both population and area is Layton.