About This Place
Fairview Heights is a city in St. Clair County, Illinois, United States. The population was 17,078 at the 2010 census. Fairview Heights is a dominant shopping center for Southwestern Illinois and includes numerous shopping plazas and the St. Clair Square mall.
Fairview Heights is located at 38°35′38″N 89°59′48″W / 38.593899°N 89.996649°W / 38.593899; -89.996649.
According to the United States Census Bureau, the city has a total area of 11.2 square miles (29.0 km²), of which, 11.1 square miles (28.9 km²) of it is land and 0.1 square miles (0.2 km²) of it (0.54%) is water.