La Junta, CO -- U.S. city in Colorado Population (2000): 7568 Housing Units (2000): 3277 Land area (2000): 2.853675 sq. miles (7.390983 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.853675 sq. miles (7.390983 sq. km) FIPS code: 42110 Located within: Colorado (CO), FIPS 08 Location: 37.981333 N, 103.547540 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: La Junta, CO La Junta