La Harpe, KS -- U.S. city in Kansas Population (2000): 706 Housing Units (2000): 298 Land area (2000): 0.861561 sq. miles (2.231433 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.861561 sq. miles (2.231433 sq. km) FIPS code: 37725 Located within: Kansas (KS), FIPS 20 Location: 37.915631 N, 95.299729 W ZIP Codes (1990): 66751 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: La Harpe, KS La Harpe