Hillrose, CO -- U.S. town in Colorado Population (2000): 254 Housing Units (2000): 111 Land area (2000): 0.221961 sq. miles (0.574877 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.221961 sq. miles (0.574877 sq. km) FIPS code: 36610 Located within: Colorado (CO), FIPS 08 Location: 40.325591 N, 103.521475 W ZIP Codes (1990): 80733 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hillrose, CO Hillrose