Clarence is located in Erie county New york with a geographic area of 2.8 square miles. The total population in Clarence is 2,238 with 48.3% male and 51.7% female. Children under age 5 represent 1.9% of the population, under age 18 equal 12.6% of the population and over age 65 is 44.0% of the population. The median household income is $71,420, per capita income is $43,626. There are a total of 1,007 housing units with 74.9% owner occupied. Education includes 30.4% of residents that are high school graduates and 47.3% with a bachelor's degree or higher. The average temperature in Clarence in the summer is 70 degrees, and in the winter 27 degrees.