2 0 0 0 ▁census , ▁the ▁population ▁of ▁the ▁Bak ump ai ▁people ▁in ▁South ▁Kal im ant an ▁is ▁ 2 0 , 6 0 9 . ▁In ▁South ▁Kal im ant an , ▁they ▁mostly ▁found ▁in ▁Bar ito ▁K ual a ▁Reg ency ▁with ▁a ▁population ▁of ▁ 1 8 , 8 9 2 . ▁ ▁The ▁population ▁of ▁the ▁Bak ump ai ▁people ▁( 2 0 0 0 ▁census ) ▁are ▁divided ▁as ▁the ▁following :- ▁▁ 2 0 , 6 0 9 ▁in ▁South ▁Kal im ant an ▁▁ 1 3 5 , 2 9 7 ▁in ▁Central ▁Kal im ant an ▁▁ 1 , 0 0 0 ▁in ▁East ▁Kal im ant an ▁( Long ▁I ram , ▁West ▁K ut ai ▁Reg ency ) ▁ ▁Population ▁of ▁the ▁Bak ump ai ▁people ▁in ▁South ▁Kal im ant an ▁of ▁ 2 0 , 6 0 9 ▁are ▁distributed ▁into ▁reg encies ▁and ▁cities , ▁such ▁as :- ▁▁ 3 2 ▁in ▁Tan ah ▁La ut ▁Reg ency ▁▁ 3 9 7 ▁in ▁K ota ▁Bar u ▁Reg ency ▁( including ▁Tan ah ▁B um bu ▁Reg ency ) ▁▁ 3 4 ▁in ▁Ban jar ▁Reg ency ▁▁ 1 8 , 8 9 2 ▁in ▁Bar ito ▁K ual a ▁Reg ency ▁▁ 1 2 ▁in ▁T ap in ▁Reg ency ▁▁ 3 ▁in ▁South ▁H ulu ▁S ung ai ▁Reg ency ▁▁ 2 3 ▁in ▁Central ▁H ulu ▁S ung ai ▁Reg ency ▁▁ 4