New Orleans-Region I

Jefferson
Orleans
St. Bernard

Baton Rouge-Region II

Ascension
Assumption
East Baton Rouge
East Feliciana
Iberville
Livingston
Pointe Coupee
St. Helena
Tangipahoa
West Baton Rouge
West Feliciana

Southeast Louisiana Region III

Lafourche
Plaquemines
St. Charles
St. James
St. John the Baptist
St. Tammany
Terrebonne
Washington

Acadiana-Region IV

Acadia
Evangeline
Iberia
Lafayette
St. Landry
St. Martin
St. Mary
Vermilion

Southwest Louisiana Region V

Allen
Beauregard
Calcasieu
Cameron
Jefferson Davis

Central Louisiana Region VI

Avoyelles
Catahoula
Concordia
Grant
La Salle
Rapides
Vernon
Winn

Bienville
Bossier
Caddo
Claiborne
De Soto
Natchitoches
Red River
Sabine
Webster

Northeast Louisiana Region VIII

Caldwell
East Carroll
Franklin
Jackson
Lincoln
Madison
Morehouse
Ouachita
Richland
Tensas
Union
West Carroll