St. Mary Parish, Louisiana Zip Codes

Zip Code
City
Population
70538Franklin13,342
70392Patterson8,395
70342Berwick4,786
70514Baldwin1,979
70523Charenton360
70522Centerville168
70340Amelia132

Overview of Zip Codes in St. Mary Parish

7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in St. Mary Parish, Louisiana (US Census).