| | | Union Parish | LA | 22111 | | Monroe, LA 33740 | Monroe-Ruston, LA 384 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=UnionParish+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 |
| | | 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 |
| | | West Baton Rouge Parish | LA | 22121 | | Baton Rouge, LA 12940 | Baton Rouge-Hammond, LA 132 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=WestBatonRougeParish+LA |
| | | West Feliciana Parish | LA | 22125 | | Baton Rouge, LA 12940 | Baton Rouge-Hammond, LA 132 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=WestFelicianaParish+LA |
| | | Allen Parish | LA | 22003 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=AllenParish+LA |
| | | Assumption Parish | LA | 22007 | | Baton Rouge, LA 12940 | Baton Rouge-Hammond, LA 132 | Outlying | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=AssumptionParish+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 |
| | | Bienville Parish | LA | 22013 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=BienvilleParish+LA |
