Wheatland, WY -- U.S. town in Wyoming Population (2000): 3548 Housing Units (2000): 1764 Land area (2000): 4.235955 sq. miles (10.971073 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 4.235955 sq. miles (10.971073 sq. km) FIPS code: 83040 Located within: Wyoming (WY), FIPS 56 Location: 42.053917 N, 104.959460 W ZIP Codes (1990): 82201 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Wheatland, WY Wheatland