O'Fallon Real Estate and Homes for Sale

O'Fallon Real Estate and Homes for Sale

O'Fallon, IL is a unique real estate market. Find listings of homes for sale, apartments for rent, available condos, and determine the price of rent, a mortgage, or a lease.

O'Fallon Real Estate Listings

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O'Fallon Info

O'Fallon, Illinois is located in St Clair County. Zip codes in O'Fallon, IL include 62269. The median home price in O'Fallon is $234,300 which is roughly $144/per square foot. More O'Fallon information.