There are 8 zip codes in Grand County, Colorado. The most populated is 80446, located in Granby. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
804463,477Granby
804592,561Kremmling
804422,315Fraser
804472,183Grand Lake
804781,766Tabernash
804821,207Winter Park
804511,001Hot Sulphur Springs
80468411Parshall

Zip Codes in Grand County, Colorado by Population (2024)