Yorkville is located in Oneida county New york with a geographic area of 0.7 square miles. The total population in Yorkville is 2,575 with 57.0% male and 43.0% female. Children under age 5 represent 7.3% of the population, under age 18 equal 27.8% of the population and over age 65 is 15.3% of the population. The median household income is $49,295, per capita income is $23,606. There are a total of 1,072 housing units with 60.9% owner occupied. Education includes 35.1% of residents that are high school graduates and 17.0% with a bachelor's degree or higher. The average temperature in Yorkville in the summer is 70 degrees, and in the winter 27 degrees.