Fairmont City is a small city in St. Clair County, Illinois, United States. It is located in the southwestern part of the state, near the Mississippi River. The city is part of the St. Louis metropolitan area and is just minutes away from downtown St. Louis, Missouri.
Fairmont City has a diverse population, with a mix of different ethnicities and cultures. It is known for its industrial area, which includes factories and warehouses. The city is also home to several parks and recreational areas, providing opportunities for outdoor activities.
Overall, Fairmont City is a quiet and residential community, with a small-town feel. It offers easy access to larger cities like St. Louis for work and entertainment, while providing a more relaxed and affordable living environment.