Currently there are 61 homes for sale and 30 vacant land parcels for sale in 20640

20640 is located in Charles, MD. There are currently 61 Homes for Sale within 20640, with asking prices ranging from $10,000 to $1,100,000. The average list price per square foot of the available inventory in 20640 is $1, which is above the Charles County average of $0. The Average Sales price of all sold real estate in this subdivision for the past year is $299,950. Recent comparable homes have been selling for 97.25% of their asking price. Waterfront homes represent 1.09% of the available 20640 inventory. The population of 20640, according to the 2010 Census, is 10,438. The total number of households in the zip code of 20640 is 3,683, with an average household size for of 2.79 people. The total number of renter households within the zip code of 20640 is 832, which means that 77.41% of households in this zipcode are owner occupant households.