| Churches in Port Sulphur, LA (8) | Restaurants in Port Sulphur, LA (6) |
| Government Offices - County in Port Sulphur, LA (4) | Schools in Port Sulphur, LA (4) |
| Beauty Salons in Port Sulphur, LA (3) | Convenience Stores in Port Sulphur, LA (3) |
| Fire Departments in Port Sulphur, LA (3) | Oil & Gas Producers in Port Sulphur, LA (3) |
| Religious Organization in Port Sulphur, LA (3) | Retreat Houses in Port Sulphur, LA (3) |
| Attorneys & Lawyers in Port Sulphur, LA (2) | Automobile Dealers - Used Cars in Port Sulphur, LA (2) |
| Cocktail Lounges in Port Sulphur, LA (2) | Florists - Retail in Port Sulphur, LA (2) |
| Grocery - Retail in Port Sulphur, LA (2) | Hospitals in Port Sulphur, LA (2) |
| Marinas in Port Sulphur, LA (2) | Physicians & Surgeons in Port Sulphur, LA (2) |
| Pipe Line Companies in Port Sulphur, LA (2) | Radio Stations & Broadcasting Companies in Port Sulphur, LA (2) |
| Retail Shops in Port Sulphur, LA (2) | Seafood - Retail in Port Sulphur, LA (2) |
| Senior Citizens Service in Port Sulphur, LA (2) | Automobile Parts & Supplies - Retail - New in Port Sulphur, LA (1) |
| Automobile Repairing & Service in Port Sulphur, LA (1) | Automotive Repair & Service in Port Sulphur, LA (1) |
| Banks in Port Sulphur, LA (1) | Bars in Port Sulphur, LA (1) |
| Beauty Shop in Port Sulphur, LA (1) | Bed & Breakfast Accommodations in Port Sulphur, LA (1) |
| Boats - Rental & Charter in Port Sulphur, LA (1) | Business Services in Port Sulphur, LA (1) |
| Campgrounds in Port Sulphur, LA (1) | Cellular Telephones (Services) in Port Sulphur, LA (1) |
| Child Care Service in Port Sulphur, LA (1) | Civic Association in Port Sulphur, LA (1) |
| Clinics in Port Sulphur, LA (1) | Coffee & Tea - Wholesale in Port Sulphur, LA (1) |
| Dancing Supplies in Port Sulphur, LA (1) | Delis & Delicatessens in Port Sulphur, LA (1) |
| Dressmakers in Port Sulphur, LA (1) | Energy Management Systems & Products in Port Sulphur, LA (1) |
| Farms in Port Sulphur, LA (1) | Feed - Dealers (Wholesale) in Port Sulphur, LA (1) |
| Fire Protection Service in Port Sulphur, LA (1) | Fishery Consultants in Port Sulphur, LA (1) |
| Fishing Bait in Port Sulphur, LA (1) | Fishing Camps in Port Sulphur, LA (1) |
| Fraternal Organizations in Port Sulphur, LA (1) | Fruits & Vegetables - Growers & Shippers in Port Sulphur, LA (1) |
| Garbage Collection in Port Sulphur, LA (1) | Gas - Natural in Port Sulphur, LA (1) |
| Golf Courses - Public in Port Sulphur, LA (1) | Government Offices - State in Port Sulphur, LA (1) |
| Guide Service in Port Sulphur, LA (1) | Halls & Auditoriums in Port Sulphur, LA (1) |
| Hardware - Retail in Port Sulphur, LA (1) | Home Health Service in Port Sulphur, LA (1) |
| Hotels & Motels in Port Sulphur, LA (1) | Hotels And Motels in Port Sulphur, LA (1) |
| House Construction in Port Sulphur, LA (1) | House Construction Contractors in Port Sulphur, LA (1) |
| Housing Authorities in Port Sulphur, LA (1) | Laboratories - Testing in Port Sulphur, LA (1) |
| Landscape Contractors in Port Sulphur, LA (1) | Lawn Garden Services in Port Sulphur, LA (1) |
| Libraries - Public in Port Sulphur, LA (1) | Marine Contractors & Designers in Port Sulphur, LA (1) |
| Massage Therapists in Port Sulphur, LA (1) | Money Transfer Service in Port Sulphur, LA (1) |
| Non - Durable Goods (Wholesale) in Port Sulphur, LA (1) | Oil Field Hauling in Port Sulphur, LA (1) |
| Oyster Farm in Port Sulphur, LA (1) | Petroleum Products - Manufacturers in Port Sulphur, LA (1) |
| Pharmacies in Port Sulphur, LA (1) | Police Departments in Port Sulphur, LA (1) |
| Regulation Administrative Transportation Highway Street in Port Sulphur, LA (1) | Resorts in Port Sulphur, LA (1) |
| Retail Stores in Port Sulphur, LA (1) | Schools - Universities & Colleges Academic in Port Sulphur, LA (1) |
| Schools With Special Academic Education in Port Sulphur, LA (1) | Service Stations - Gasoline & Oil in Port Sulphur, LA (1) |
| Services in Port Sulphur, LA (1) | Services Allied To Motion Pictures in Port Sulphur, LA (1) |
| Sheriff in Port Sulphur, LA (1) | Signs in Port Sulphur, LA (1) |
| State Government - Veterans Affairs Admin in Port Sulphur, LA (1) | Storage - Liquid & Bulk in Port Sulphur, LA (1) |
| Sulphur in Port Sulphur, LA (1) | Telegraph Communications Information Retrieval Services in Port Sulphur, LA (1) |
| Tour Operator in Port Sulphur, LA (1) | Trophies Awards & Medals in Port Sulphur, LA (1) |
| Trucking - Heavy Hauling in Port Sulphur, LA (1) | Video Tapes Discs & Cassettes in Port Sulphur, LA (1) |
| Welding in Port Sulphur, LA (1) | Wholesale Groceries in Port Sulphur, LA (1) |
