| | | 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 |
| | | Webster Parish | LA | 22119 | | Minden, LA 33380 | Shreveport-Bossier
City-Minden, LA 508 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=WebsterParish+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 |
| | | Union Parish | LA | 22111 | | Monroe, LA 33740 | Monroe-Ruston, LA 384 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=UnionParish+LA |
| | | St. Mary Parish | LA | 22101 | | Morgan City, LA 34020 | | Central | nonmetro county (rural) | mining-dependent | https://maps.google.com/?q=St.MaryParish+LA |
| | | Concordia Parish | LA | 22029 | | Natchez, MS-LA 35020 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=ConcordiaParish+LA |
| | | Natchitoches Parish | LA | 22069 | | Natchitoches, LA 35060 | | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=NatchitochesParish+LA |
