Farmington is a city in Davis County, Utah, United States. It is part of the Ogden–Clearfield, Utah Metropolitan Statistical Area. The population was 18,275 at the 2010 census and was estimated at 22,159 in 2014. It is the county seat of Davis County. Lagoon Amusement Park is located in Farmington.
The city was ranked 12th on Money magazine’s “Best Places to Live” index in 2011.
Farmington is located in east-central Davis County. It is bordered by Kaysville and Fruit Heights to the north and by Centerville to the south. The Wasatch Mountains are to the east, and the Great Salt Lake is to the west. According to the United States Census Bureau, the city has a total area of 10.0 square miles (25.8 km2), of which 9.8 square miles (25.5 km2) is land and 0.1 square miles (0.2 km2), or 0.96%, is water.