Midway is a city in northwestern Wasatch County, Utah, United States. It is located in the Heber Valley, approximately 3 miles (4.8 km) west of Heber City and 28 miles (45 km) southeast of Salt Lake City, on the opposite side of the Wasatch Mountains. The population was 3,845 at the 2010 census.
A post office called Midway has been in operation since 1864. The town was so named for its central location in an agricultural district.
According to the United States Census Bureau, the city has a total area of 3.3 square miles (8.7 km2), all land. The region in which Midway sits is known as the Wasatch Back. Midway is bisected from north to south by Snake Creek, which includes the Midway Fish Hatchery just before the creek joins the middle section of the Provo River above Deer Creek Reservoir.
This climatic region is typified by large seasonal temperature differences, with warm to hot summers and cold (sometimes severely cold) winters. According to the Köppen Climate Classification system, Midway has a humid continental climate, abbreviated "Dfb" on climate maps.
As of the 2010 census Midway had a population of 3,845. The ethnic and racial makeup of the population was 92.6% non-Hispanic white, 0.2% African-American, 0.5% Asian, 0.1% Pacific Islander, 0.9% reporting two or more races and 5.5% Hispanic.
As of the census of 2000, there were 2,121 people, 687 households, and 550 families residing in the city.