Lafayette is a city in Tippecanoe County, Indiana, U.S., 63 miles (101 km) northwest of Indianapolis. As of the 2000 census, the city had a total population of 56,397. The city is the county seat of Tippecanoe County. West Lafayette, on the other side of the Wabash River, is home to Purdue University, which has a large impact on both communities....................More Wikipedia info