Geraldine, MT -- U.S. town in Montana Population (2000): 284 Housing Units (2000): 141 Land area (2000): 0.519155 sq. miles (1.344605 sq. km) Water area (2000): 0.002998 sq. miles (0.007766 sq. km) Total area (2000): 0.522153 sq. miles (1.352371 sq. km) FIPS code: 30400 Located within: Montana (MT), FIPS 30 Location: 47.602384 N, 110.267779 W ZIP Codes (1990): 59446 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Geraldine, MT Geraldine