There are 3 zip codes in Pearl River County, Mississippi. The most populated is 39466, located in Picayune. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
3946628,433Picayune
3942617,393Carriere
3947012,422Poplarville
showing: 3 rows

Zip Codes in Pearl River County, Mississippi by Population (2024)