Seibert, CO -- U.S. town in Colorado Population (2000): 180 Housing Units (2000): 106 Land area (2000): 0.318478 sq. miles (0.824854 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.318478 sq. miles (0.824854 sq. km) FIPS code: 69040 Located within: Colorado (CO), FIPS 08 Location: 39.299456 N, 102.870204 W ZIP Codes (1990): 80834 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Seibert, CO Seibert