Population Number
20052006200920132023
ChadTibesti25,483
ChadTandjilé661,906
ChadSila387,461
ChadSalamat302,301
ChadOuaddaï721,166
ChadVille de N'Djamena951,418
ChadMayo-Kebbi Ouest564,470
ChadMayo-Kebbi Est774,782
ChadMoyen-Chari588,008
ChadMandoul628,065
ChadLogone Oriental779,339
ChadLogone Occidental689,044
ChadLac433,790
ChadKanem333,387
ChadHadjer-Lamis566,858
ChadGuéra538,359
ChadEnnedi Ouest
ChadEnnedi Est
ChadChari-Baguirmi578,425
ChadBorkou93,584
ChadWadi Fira508,383
ChadBarh el Ghazel257,267
ChadBatha488,458
NigeriaZamfara
NigeriaYobe1,116,305
NigeriaTaraba
NigeriaSokoto
NigeriaRivers
NigeriaPlateau1,607,533
NigeriaOyo
NigeriaOsun
NigeriaOndo
NigeriaOgun
NigeriaNiger
NigeriaNassarawa
NigeriaLagos
NigeriaKwara
NigeriaKatsina2,853,305
NigeriaKogi
NigeriaKano4,453,336
NigeriaKebbi
NigeriaKaduna3,023,065
NigeriaJigawa2,162,926
NigeriaImo
NigeriaGombe2,365,040
NigeriaFederal Capital Territory
NigeriaEnugu
NigeriaEkiti
NigeriaEdo
NigeriaEbonyi
NigeriaDelta
NigeriaCross River
NigeriaBayelsa
NigeriaBorno4,171,104
NigeriaBenue
NigeriaBauchi4,653,066
NigeriaAnambra
NigeriaAkwa Ibom
NigeriaAdamawa3,178,950
NigeriaAbia
NigerZinder3,539,764
NigerTillabéry
NigerTahoua
NigerNiamey
NigerMaradi3,402,094
NigerDosso
NigerDiffa593,821
NigerAgadez487,620
CameroonSud-Ouest
CameroonSud
CameroonOuest
CameroonNord-Ouest
CameroonNord1,687,959
CameroonLittoral
CameroonEst
CameroonExtrême-Nord3,111,792
CameroonCentre
CameroonAdamaoua884,289
Central African RepublicVakaga
Central African RepublicOuaka
Central African RepublicSangha-Mbaéré
Central African RepublicOuham-Pendé
Central African RepublicNana-Mambéré
Central African RepublicOmbella-M'Poko
Central African RepublicMbomou
Central African RepublicLobaye
Central African RepublicKémo51,000
Central African RepublicNana-Grébizi
Central African RepublicMambéré-Kadéï
Central African RepublicHaut-Mbomou
Central African RepublicHaute-Kotto
Central African RepublicBasse-Kotto
Central African RepublicBangui
Central African RepublicBamingui-Bangoran
Central African RepublicOuham