There are 4 zip codes in Harding County, New Mexico. The most populated is 87743, located in Roy. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
87743412Roy
87733101Mosquero
8774678Solano
8773014Mills
showing: 4 rows

Zip Codes in Harding County, New Mexico by Population (2024)