PORT SULPHUR Zip Code (LA)

The Zipcode for Port Sulphur is 70083. Port Sulphur is in Plaquemines, Louisiana in the Deep South region of the USA. It is located about 110 miles southeast of LA's capital city of Baton Rouge.

• Same zip code Suburbs Home Place, Ironton, Myrtle Grove, Potash, West Pointe A La Hache

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