Port Sulphur is located in Plaquemines Parish, LA. The population is 2,069, making Port Sulphur the 2nd largest city in Plaquemines Parish.
There are 1 public schools in Port Sulphur with an average Homefacts rating of B-. , and there are 23 registered sex offenders residing in the city. Unemployment in Port Sulphur is moderate and the median home sales price is $0. Detailed and up-to-date Port Sulphur property reports are available for any property address.