Port Sulphur is located in Louisiana. Port Sulphur, Louisiana has a population of 1,544. Port Sulphur is less family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 37%.
The median household income in Port Sulphur, Louisiana is $32,886. The median household income for the surrounding county is $59,454 compared to the national median of $66,222. The median age of people living in Port Sulphur is 37.4 years.
The average high temperature in July is 90.9 degrees, with an average low temperature in January of 43.6 degrees. The annual precipitation is 61.64.