Metro East · County
Monroe County IL Real Estate & Homes for Sale
Monroe County sits directly south of St. Louis. Columbia and Waterloo anchor the county, with a mix of established neighborhoods and newer subdivisions, and buyers who often come from St. Louis County, MO.
Cities we cover
Flagship Monroe County markets.
Monroe County is part of the McMahan Realty Group service area. Search the full MLS or contact Pat McMahan directly for homes in this county.
Working this county
Work With a Local Monroe County Realtor
McMahan Realty Group — led by Pat McMahan, Broker/Owner — works across Monroe County and understands what's actually happening in the market, not just what shows up online.
Keep exploring
The full Metro East footprint.
Ready when you are
Ready to Make a Move in Monroe County?
Talk directly with Pat McMahan, Broker/Owner of McMahan Realty Group.