McCoy is an unincorporated town, a census-designated place (CDP), and a post office located in and governed by Eagle County, Colorado, United States. The CDP is a part of the Edwards, CO Micropolitan Statistical Area. The McCoy post office has the ZIP Code 80463. At the United States Census 2010, the population of the McCoy CDP was 24, while the population of the 80463 ZIP Code Tabulation Area was 136 including adjacent areas. History The McCoy Post Office has been in operation since 1891. The community was named after Charles H. McCoy, a cattleman. Geography McCoy is located along the northern border of Eagle County in the valley of Rock Creek, less than one mile north of its mouth at the Colorado River. Colorado State Highway 131 passes through the community, leading south to Interstate 70 at Wolcott and north to Steamboat Springs. The McCoy CDP has an area of , all land. Demographics The United States Census Bureau initially defined the for the See also Outline of Colorado Index of Colorado-related articles State of Colorado Colorado cities and towns Colorado census designated places Colorado counties Eagle County, Colorado Colorado metropolitan areas Edwards, CO Micropolitan Statistical Area References External links McCoy @ Colorado.com McCoy @ UncoverColorado.com Eagle County website Census-designated places in Eagle County, Colorado Census-designated places in Colorado