Brookfield is located in Madison county New york with a geographic area of square miles. The total population in Brookfield is 2,254 with 54.9% male and 45.1% female. Children under age 5 represent 5.7% of the population, under age 18 equal 19.2% of the population and over age 65 is 19.3% of the population. The median household income is $59,561, per capita income is $27,977. There are a total of 857 housing units with 83.1% owner occupied. Education includes 38.3% of residents that are high school graduates and 15.5% with a bachelor's degree or higher. The average temperature in Brookfield in the summer is 70 degrees, and in the winter 27 degrees.