Hadley, MN -- U.S. city in Minnesota Population (2000): 81 Housing Units (2000): 38 Land area (2000): 0.276734 sq. miles (0.716737 sq. km) Water area (2000): 0.114987 sq. miles (0.297816 sq. km) Total area (2000): 0.391721 sq. miles (1.014553 sq. km) FIPS code: 26450 Located within: Minnesota (MN), FIPS 27 Location: 43.999727 N, 95.853161 W ZIP Codes (1990): 56133 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hadley, MN Hadley