New virginia is located in Warren county Iowa with a geographic area of 0.5 square miles. The total population in New virginia is 457 with 45.7% male and 54.3% female. Children under age 5 represent 6.6% of the population, under age 18 equal 30.9% of the population and over age 65 is 19.9% of the population. The median household income is $69,500, per capita income is $28,195. There are a total of 172 housing units with 69.8% owner occupied. Education includes 36.6% of residents that are high school graduates and 18.6% with a bachelor's degree or higher. The average temperature in New virginia in the summer is 72 degrees, and in the winter 23 degrees.