Phillipsburg is located in Montgomery county Ohio with a geographic area of 0.3 square miles. The total population in Phillipsburg is 432 with 48.1% male and 51.9% female. Children under age 5 represent 8.1% of the population, under age 18 equal 23.6% of the population and over age 65 is 14.1% of the population. The median household income is $55,156, per capita income is $22,962. There are a total of 173 housing units with 79.2% owner occupied. Education includes 38.7% of residents that are high school graduates and 13.3% with a bachelor's degree or higher. The average temperature in Phillipsburg in the summer is 73 degrees, and in the winter 32 degrees.