Midlothian, IL Prices for Houses for Sale AVERAGE 211,716 +10% MEDIAN 210,000 +5% Relative Price (per sqft.) PRICE Listings of Midlothian Homes for Purchase ACTIVE 21 +5% NEW 40 +25% Market Duration of Homes Sold DAYS 22 -35% Local Statistics Population 14,179 (-0.01%) House Size (sqft.) 1,223 (-13.45%)