Christiansburg is located in Champaign county Ohio with a geographic area of 0.2 square miles. The total population in Christiansburg is 481 with 49.7% male and 50.3% female. Children under age 5 represent 4.8% of the population, under age 18 equal 26.8% of the population and over age 65 is 21.0% of the population. The median household income is $53,750, per capita income is $22,283. There are a total of 188 housing units with 78.2% owner occupied. Education includes 45.2% of residents that are high school graduates and 6.9% with a bachelor's degree or higher. The average temperature in Christiansburg in the summer is 73 degrees, and in the winter 32 degrees.