Millersburg is located in Holmes county Ohio with a geographic area of 2.5 square miles. The total population in Millersburg is 3,187 with 43.9% male and 56.1% female. Children under age 5 represent 6.9% of the population, under age 18 equal 18.8% of the population and over age 65 is 18.2% of the population. The median household income is $45,650, per capita income is $23,591. There are a total of 1,340 housing units with 50.7% owner occupied. Education includes 39.0% of residents that are high school graduates and 16.9% with a bachelor's degree or higher. The average temperature in Millersburg in the summer is 73 degrees, and in the winter 32 degrees.