There are 2 Post Offices in Sulphur, Louisiana, serving a population of 20,237 people in an area of 11 square miles. There is 1 Post Office per 10,118 people, and 1 Post Office per 5 square miles.
In Louisiana, Sulphur is ranked 435th of 632 cities in Post Offices per capita, and 384th of 632 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Sulphur Post Offices.
Government Offices-US 800 South Post Oak Road Sulphur, LA
United States Postal Service 800 South Post Oak Road Sulphur, LA Mailing Service, Postal Services