Pennock, MN -- U.S. city in Minnesota Population (2000): 504 Housing Units (2000): 173 Land area (2000): 0.987344 sq. miles (2.557208 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.987344 sq. miles (2.557208 sq. km) FIPS code: 50344 Located within: Minnesota (MN), FIPS 27 Location: 45.149354 N, 95.175593 W ZIP Codes (1990): 56279 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Pennock, MN Pennock