| | | 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 |
| | | Vermilion Parish | LA | 22113 | | Lafayette, LA 29180 | Lafayette-New
Iberia-Opelousas, LA 318 | Outlying | metro county (urban) | mining-dependent | https://maps.google.com/?q=VermilionParish+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 |
| | | 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 |
| | | 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 |
| | | Jefferson Davis Parish | LA | 22053 | | Lake Charles, LA 29340 | Lake Charles-DeRidder, LA 324 | Outlying | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=JeffersonDavisParish+Louisiana |
| | | Lincoln Parish | LA | 22061 | | Ruston, LA 40820 | Monroe-Ruston, LA 384 | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=LincolnParish+LA |
| | | Morehouse Parish | LA | 22067 | | Monroe, LA 33740 | Monroe-Ruston, LA 384 | Outlying | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=MorehouseParish+Louisiana |
| | | Ouachita Parish | LA | 22073 | | Monroe, LA 33740 | Monroe-Ruston, LA 384 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=OuachitaParish+LA |
| | | Richland Parish | LA | 22083 | | Monroe, LA 33740 | Monroe-Ruston, LA 384 | Outlying | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=RichlandParish+LA |
