Marengo is located in Crawford county Indiana with a geographic area of 0.8 square miles. The total population in Marengo is 658 with 48.6% male and 51.4% female. Children under age 5 represent 5.8% of the population, under age 18 equal 24.2% of the population and over age 65 is 19.5% of the population. The median household income is $32,692, per capita income is $19,246. There are a total of 280 housing units with 35.7% owner occupied. Education includes 48.6% of residents that are high school graduates and 7.1% with a bachelor's degree or higher. The average temperature in Marengo in the summer is 73 degrees, and in the winter 29 degrees.
