Manhattan, IL Prices for Houses for Sale AVERAGE 435,590 +22% MEDIAN 419,900 +25% Relative Price (per sqft.) PRICE Listings of Manhattan Homes for Purchase ACTIVE 13 -46% NEW 16 -20% Market Duration of Homes Sold DAYS 40 -1% Local Statistics Population 8,798 (0.07%) House Size (sqft.) 2,813 (28.92%)