Greenfield is located in SARATOGA COUNTY New york with a geographic area of square miles. The total population in Greenfield is 7,749 with 49.6% male and 50.4% female. Children under age 5 represent 3.4% of the population, under age 18 equal 20.7% of the population and over age 65 is 19.7% of the population. The median household income is $87,380, per capita income is $50,449. There are a total of 3,180 housing units with 75.2% owner occupied. Education includes 25.9% of residents that are high school graduates and 39.2% with a bachelor's degree or higher. The average temperature in Greenfield in the summer is 70 degrees, and in the winter 27 degrees.
