Mentone is located in Kosciusko county Indiana with a geographic area of 0.6 square miles. The total population in Mentone is 1,199 with 50.9% male and 49.1% female. Children under age 5 represent 4.3% of the population, under age 18 equal 25.8% of the population and over age 65 is 16.1% of the population. The median household income is $54,000, per capita income is $25,216. There are a total of 502 housing units with 67.3% owner occupied. Education includes 49.0% of residents that are high school graduates and 11.2% with a bachelor's degree or higher. The average temperature in Mentone in the summer is 73 degrees, and in the winter 29 degrees.