Newstead is located in Erie county New york with a geographic area of square miles. The total population in Newstead is 8,682 with 51.6% male and 48.4% female. Children under age 5 represent 3.0% of the population, under age 18 equal 20.2% of the population and over age 65 is 19.2% of the population. The median household income is $64,172, per capita income is $37,790. There are a total of 3,722 housing units with 73.8% owner occupied. Education includes 23.9% of residents that are high school graduates and 26.2% with a bachelor's degree or higher. The average temperature in Newstead in the summer is 70 degrees, and in the winter 27 degrees.