Grant is an unincorporated community and a U.S. Post Office in Park County, Colorado, United States. The community is located in foothills of the Front Range in the Platte Canyon, in the upper valley of the North Fork South Platte River, approximately 6 miles (10 km) east of Kenosha Pass. It sits along U.S. Highway 285 approximately 40 miles (64 km) southwest of Denver. It consists largely of a retired general store, post office, and surrounding houses and trailers along the south side of the highway and along the north side of the river. The Grant Post Office has the ZIP Code 80448. Grant is located at the mouth of Geneva Creek where it descends southward from the Front Range. County Road 62 follows the creek northward to Guanella Pass, leading to Georgetown in the canyon of Clear Creek.
Jefferson is an unincorporated community and a U.S. Post Office in Park County, Colorado, United States. It is located in the northern end of South Park, along U.S. Route 285, approximately 15 miles (24 km) northeast of Fairplay, at the western foot of Kenosha Pass. It lies 6 miles (10 km) from Como, 23 miles (37 km) from Bailey, and 37 miles (60 km) from Breckenridge. The town consists largely of a strip of retail businesses along U.S. Route 285, as well as a small unpaved grid of houses and trailers on the south side of the highway. The most notable landmarks in town are a historic one-room schoolhouse and the Historic Jefferson Denver, South Park and Pacific Railroad Depot, highly visible in the surrounding grasslands of South Park. The Jefferson Post Office has the ZIP Code 80456.
Jaroso is an unincorporated community and a U.S. Post Office located in Costilla County, Colorado, United States. The Jaroso Post Office has the ZIP Code 81138.
Clark is an unincorporated community and U.S. Post Office in Routt County, Colorado, United States. The Clark Post Office has the ZIP Code 80428.
Cowdrey is an unincorporated community with a U.S. Post Office in Jackson County, Colorado, United States. The Cowdrey Post Office has the ZIP Code 80434.
Drake is an unincorporated community in Larimer County, Colorado located in the Big Thompson Canyon between Estes Park, Colorado and Loveland, Colorado near Rocky Mountain National Park. A U.S. Post Office is also situated in the county ZIP Code 80515. The 2010 population of Drake was 1,010.
Galeton is an unincorporated community and U.S. Post Office in Weld County, Colorado, United States. The Galeton Post Office has the ZIP Code 80622.
Gill is an unincorporated community and a U.S. Post Office in Weld County, Colorado, United States. The Gill Post Office has the ZIP Code 80624.
Hamilton is an unincorporated community and a U.S. Post Office in Moffat County, Colorado, United States. The Hamilton Post Office has the ZIP Code 81638.
Hereford is an unincorporated community and a U.S. Post Office in Weld County, Colorado, United States. The Hereford Post Office has the ZIP Code 80732.
Hesperus is an unincorporated community and a U.S. Post Office located in La Plata County, Colorado, United States. The Hesperus Post Office has the ZIP Code 81326.
Hillside is an unincorporated community and a U.S. Post Office in Fremont County, Colorado, United States. The Hillside Post Office has the ZIP Code 81232.
Homelake is an unincorporated community and a U.S. Post Office located in Rio Grande County, Colorado, United States. The Homelake Post Office has the ZIP Code 81135.
Idledale is a census-designated place (CDP), unincorporated community, and a U.S. Post Office in Jefferson County, Colorado, United States. The Idledale Post Office has the ZIP Code 80453. As of the 2010 census, the population of the CDP was 252.
Joes is a census-designated place and a U.S. Post Office in Yuma County, Colorado, United States. The population as of the 2010 Census was 80. The Joes Post Office has the ZIP Code 80822.
Karval is an unincorporated community and a U.S. Post Office in Lincoln County, Colorado, United States. The Karval Post Office has the ZIP Code 80823.
Lazear is an unincorporated community and a U.S. Post Office located in Delta County, Colorado, United States. The Lazear Post Office has the ZIP Code 81420.
Lindon is an unincorporated community and a U.S. Post Office located in Washington County, Colorado, United States. The Lindon Post Office has the ZIP Code 80740.
Lucerne is an unincorporated community and a U.S. Post Office in Weld County, Colorado, United States. The Lucerne Post Office has the ZIP Code 80646.
Solon Mills is an unincorporated community in McHenry County, Illinois, United States. Solon Mills is located on U.S. Route 12, 2 miles (3.2 km) southwest of Spring Grove. Solon Mills is part of ZIP code 60071; it once had its own post office with ZIP code 60080 before it closed on September 28, 2002.
