The city of La Harpe is located in the county of Allen. It covers a total area of 2.12 sq. km. The local inhabitants are engaged in businesses related to contracting in building, dairy, supplies of insulation materials, contracting in remodeling and repairing, dealership in recreational vehicles, motor freight and wireless communication, contributing to the local economy in a positive way. Commercial spaces are utilized by campgrounds, parking lot stations and garden centers.