Evanston is a city in Uinta County, Wyoming, United States. The population was 12,359 at the 2010 census. It is the county seat of Uinta County.
Evanston is located at 41°15′48″N 110°57′53″W / 41.26333°N 110.96472°W / 41.26333; -110.96472 (41.263302, -110.964616). The elevation is 6749 feet (2057 m) above sea level.
According to the United States Census Bureau, the city has a total area of 10.3 square miles (26.7 km²), of which, 10.2 square miles (26.5 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.39%) is water.