The Tippecanoe County Courthouse is located on the public square in the city of Lafayette in Tippecanoe County, Indiana. The public square is located between the north-south 3rd and 4th Streets and between the east-west Main and Columbia Streets.

Lafayette is a city in and is the county seat of Tippecanoe County, Indiana, United States, located 63 miles (101 km) northwest of Indianapolis and 125 miles (201 km) southeast of Chicago. According to the 2020 census, the population of Lafayette was 70,783. West Lafayette, on the other side of the Wabash River, is home to Purdue University, which contributes significantly to both communities. Together, they form the core of the Lafayette metropolitan area, which had a population of 235,066 in 2020.