Atacora
Population: 74,675
Mono
Population: 74,492
Donga
Population: 74,289
Zou
Population: 72,338
Population: 70,938
Population: 70,268
Borgou
Population: 69,970
Alibori
Population: 66,675
Oueme
Population: 66,055
Population: 60,955
Population: 59,381
Population: 57,636
Population: 56,483
Population: 55,001
Atlantique
Population: 44,569
Population: 43,554
Population: 39,779
Population: 37,419
Collines
Population: 35,433
Population: 34,917
Population: 33,507