Yorktown heights is located in Westchester county New york with a geographic area of 0.9 square miles. The total population in Yorktown heights is 1,567 with 49.3% male and 50.7% female. Children under age 5 represent 2.8% of the population, under age 18 equal 14.4% of the population and over age 65 is 23.8% of the population. The median household income is $74,097, per capita income is $55,096. There are a total of 637 housing units with 82.3% owner occupied. Education includes 33.6% of residents that are high school graduates and 44.1% with a bachelor's degree or higher. The average temperature in Yorktown heights in the summer is 70 degrees, and in the winter 27 degrees.