Cosmos, MN -- U.S. city in Minnesota Population (2000): 582 Housing Units (2000): 261 Land area (2000): 1.120643 sq. miles (2.902452 sq. km) Water area (2000): 0.018272 sq. miles (0.047325 sq. km) Total area (2000): 1.138915 sq. miles (2.949777 sq. km) FIPS code: 13420 Located within: Minnesota (MN), FIPS 27 Location: 44.937273 N, 94.697437 W ZIP Codes (1990): 56228 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Cosmos, MN Cosmos