M b ab ara ▁was ▁Th ier k oro ▁Dia kh ate ▁( also ▁the ▁same ▁year ). ▁Since ▁the ▁division , ▁position ▁for ▁the ▁chief ▁has ▁become ▁her edit ary . ▁ ▁Administration ▁T att agu ine ▁is ▁the ▁chief ▁town ▁of ▁the ▁T att gu ine ▁District ▁in ▁the ▁F at ick ▁Department , ▁which ▁lies ▁within ▁the ▁F at ick ▁Region ▁of ▁Sen eg al . ▁ ▁Geography ▁The ▁closest ▁local ities ▁are ▁Y ab oy ab o ▁( a ▁holy ▁place ), ▁M be fel , ▁G ask or , ▁M b oud aye ▁Se k , ▁N die fer ▁and ▁Ga ol amb ou ra ▁D iar ab . ▁ ▁Population ▁T att agu ine ' s ▁population ▁consists ▁mostly ▁of ▁the ▁Ser er ▁people , ▁the ▁original ▁inhabitants ▁of ▁this ▁area . ▁They ▁make ▁up ▁ 9 9 % ▁of ▁the ▁total ▁population . ▁Other ▁groups ▁include ▁the ▁B amb ara ▁people . ▁ ▁According ▁to ▁the ▁site ▁of ▁P EP AM ▁( Program me ▁d ' eau ▁pot able ▁et ▁d ' ass ain issement ▁du ▁Mill é naire ▁( ▁ 2 0 1 2 ), ▁the ▁rural ▁community ▁of ▁T att agu ine ▁consists ▁of ▁ 2 2 , 5 6 1 ▁people ▁and ▁ 2 , 5 5 2 ▁houses . ▁That ▁is ▁equivalent ▁to ▁ 2 4 2 3 ▁people ▁for ▁ 2 7 4 ▁homes . ▁As ▁of ▁May ▁ 2 0 0 3 , ▁the ▁estimated ▁population ▁was ▁ 2 0