Batavia is located in Genesee county New york with a geographic area of 5.2 square miles. The total population in Batavia is 14,490 with 51.0% male and 49.0% female. Children under age 5 represent 5.6% of the population, under age 18 equal 19.5% of the population and over age 65 is 18.3% of the population. The median household income is $49,850, per capita income is $28,300. There are a total of 6,494 housing units with 48.8% owner occupied. Education includes 29.6% of residents that are high school graduates and 20.4% with a bachelor's degree or higher. The average temperature in Batavia in the summer is 69 degrees, and in the winter 27 degrees.