Clay is located in Onondaga county New york with a geographic area of square miles. The total population in Clay is 59,401 with 48.5% male and 51.5% female. Children under age 5 represent 4.9% of the population, under age 18 equal 21.2% of the population and over age 65 is 16.5% of the population. The median household income is $73,890, per capita income is $36,767. There are a total of 24,546 housing units with 72.5% owner occupied. Education includes 21.8% of residents that are high school graduates and 39.6% with a bachelor's degree or higher. The average temperature in Clay in the summer is 70 degrees, and in the winter 27 degrees.
