Above, you will see a summary of real estate in Fairmont City, IL. On average, homes in Fairmont City, IL cost $65,800, a value that is 62% lower than the average in Illinois. In general terms, this results in Fairmont City, IL real estate being more affordable than Illinois real estate. On average, people who rent houses in Fairmont City, IL pay $700; this value is 24% lower than the average amount renters pay in Illinois. 61.2% of Fairmont City, IL residents own their own homes and, on average, each of the homes has 3.1 occupants. Fairmont City, IL real estate features a range of homes, which include everthing from large houses to small condos to stacked townhomes. Accessing real estate listings and homes that are up for sale in Fairmont City, IL is easy because in our search area shown above, we categorize real estate and homes based on location, price, and the number of bedrooms and bathrooms.