Colerain township is located in Hamilton county Ohio with a geographic area of square miles. The total population in Colerain township is 59,147 with 47.9% male and 52.1% female. Children under age 5 represent 6.7% of the population, under age 18 equal 23.3% of the population and over age 65 is 15.9% of the population. The median household income is $62,894, per capita income is $32,599. There are a total of 23,444 housing units with 73.2% owner occupied. Education includes 27.7% of residents that are high school graduates and 28.5% with a bachelor's degree or higher. The average temperature in Colerain township in the summer is 73 degrees, and in the winter 32 degrees.