'Keystone, CO' definitions:

Keystone, CO -- U.S. Census Designated Place in Colorado

Name :

Keystone, CO -- U.S. Census Designated Place in Colorado

Population (2000) :

825

Housing Units (2000) :

2606

Land area (2000) :

40.636910 sq. miles (105.249108 sq. km)

Water area (2000) :

0.006514 sq. miles (0.016872 sq. km)

Total area (2000) :

40.643424 sq. miles (105.265980 sq. km)

FIPS code :

40550

Located within :

Colorado (CO), FIPS 08

Location :

39.604233 N, 105.948111 W

ZIP Codes (1990) :

80435

Note :

some ZIP codes may be omitted esp. for suburbs.