There are 3 zip codes in Rio Grande County, Colorado. The most populated is 81144, located in Monte Vista. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
811446,766Monte Vista
811323,278Del Norte
811541,203South Fork
showing: 3 rows

Zip Codes in Rio Grande County, Colorado by Population (2024)