| | St. Martin Parish | LA | 22099 | | Lafayette, LA 29180 | Lafayette-New
Iberia-Opelousas, LA 318 | Outlying | metro county (urban) | recreation | https://maps.google.com/?q=St.MartinParish+LA |
| | Acadia Parish | LA | 22001 | | Lafayette, LA 29180 | Lafayette-New
Iberia-Opelousas, LA 318 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=AcadiaParish+LA |
| | Ascension Parish | LA | 22005 | | Baton Rouge, LA 12940 | Baton Rouge-Hammond, LA 132 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=AscensionParish+LA |
| | Avoyelles Parish | LA | 22009 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=AvoyellesParish+LA |
| | Beauregard Parish | LA | 22011 | | DeRidder, LA 19760 | Lake Charles-DeRidder, LA 324 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=BeauregardParish+Louisiana |
| | Bossier Parish | LA | 22015 | | Shreveport-Bossier City,
LA 43340 | Shreveport-Bossier
City-Minden, LA 508 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=BossierParish+LA |
| | Caddo Parish | LA | 22017 | | Shreveport-Bossier City,
LA 43340 | Shreveport-Bossier
City-Minden, LA 508 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=CaddoParish+LA |
| | Calcasieu Parish | LA | 22019 | | Lake Charles, LA 29340 | Lake Charles-DeRidder, LA 324 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=CalcasieuParish+LA |
| | Caldwell Parish | LA | 22021 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CaldwellParish+LA |
| | Cameron Parish | LA | 22023 | | Lake Charles, LA 29340 | Lake Charles-DeRidder, LA 324 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=CameronParish+LA |