New lexington is located in Perry county Ohio with a geographic area of 1.9 square miles. The total population in New lexington is 4,707 with 45.0% male and 55.0% female. Children under age 5 represent 9.1% of the population, under age 18 equal 22.8% of the population and over age 65 is 16.6% of the population. The median household income is $37,199, per capita income is $21,198. There are a total of 1,880 housing units with 46.4% owner occupied. Education includes 42.7% of residents that are high school graduates and 8.1% with a bachelor's degree or higher. The average temperature in New lexington in the summer is 73 degrees, and in the winter 32 degrees.