West milton is located in Miami county Ohio with a geographic area of 3.2 square miles. The total population in West milton is 4,790 with 43.6% male and 56.4% female. Children under age 5 represent 4.1% of the population, under age 18 equal 19.4% of the population and over age 65 is 20.2% of the population. The median household income is $47,045, per capita income is $24,267. There are a total of 2,088 housing units with 72.3% owner occupied. Education includes 40.8% of residents that are high school graduates and 12.6% with a bachelor's degree or higher. The average temperature in West milton in the summer is 73 degrees, and in the winter 32 degrees.