Brookfield Homes for Sale lies in a vibrant suburban community. This suburban community is situated in Cook County, Illinois, United States. It is 13 miles west of downtown Chicago. According to the 2010 census the population of Brookfield is 18,978. The village has a total area of 3.07 square miles, of which 3.06 square miles is land and 0.01 square miles is water at the 2010 census. Most of Brookfield is flat land with various small hills and rises. The average household size is 2.50 and the average family size is 3.10 in Brookfield. Brookfield household median income in the village is $52,636 and the median income for a family is $64,075.