Topeka is a town in Clearspring and Eden townships, LaGrange County, Indiana, United States.

Topeka is located approximately eleven miles south of Shipshewana, Indiana.

[4] According to the 2010 census, Topeka has a total area of 1.74 square miles (4.51 km2), all land.

There were 456 housing units at an average density of 262.1 per square mile (101.2/km2).

26.8% of all households were made up of individuals, and 10.2% had someone living alone who was 65 years of age or older.

26.6% of all households were made up of individuals, and 8.3% had someone living alone who was 65 years of age or older.