Monroeville is a town in Monroe Township, Allen County, Indiana, United States.

[7] According to the 2010 census, Monroeville has a total area of 0.74 square miles (1.92 km2), all land.

[8] As of the census[10] of 2010, there were 1,235 people, 491 households, and 309 families living in the town.

32.0% of all households were made up of individuals, and 15.7% had someone living alone who was 65 years of age or older.

24.8% of all households were made up of individuals, and 12.1% had someone living alone who was 65 years of age or older.

[13] Monroeville is a popular stop for bicycle tourists traveling on the Adventure Cycling Association routes.

[14] The Monroeville Community Center, which provides cyclist-only lodging, showers, and laundry facilities, was awarded the 2005 Trail Angel Award by the Adventure Cycling Association.