▁Sch eduled ▁Trib es ▁population ▁was ▁ 1 3 , 3 9 4 ▁and ▁ 3 1 2 ▁respectively . ▁L akh imp ur ▁had ▁ 2 8 1 9 9 ▁households ▁in ▁ 2 0 1 1 . ▁ ▁L anguages ▁L anguages ▁spoken ▁here ▁include ▁A wad hi , ▁a ▁vern ac ular ▁in ▁the ▁H indi ▁dialect ▁continu um ▁spoken ▁by ▁over ▁ 3 8 ▁million ▁people , ▁mainly ▁in ▁the ▁A wad h ▁region . ▁ ▁Econom y ▁ ▁In ▁ 2 0 0 6 ▁the ▁Ministry ▁of ▁Pan ch ay ati ▁Raj ▁named ▁L akh imp ur ▁K her i ▁one ▁of ▁the ▁country ' s ▁ 2 5 0 ▁most ▁back ward ▁districts ▁( out ▁of ▁a ▁total ▁of ▁ 6 4 0 ). ▁It ▁is ▁one ▁of ▁the ▁ 3 4 ▁districts ▁in ▁U tt ar ▁Pr adesh ▁currently ▁receiving ▁funds ▁from ▁the ▁Back ward ▁Reg ions ▁Grant ▁Fund ▁Program me ▁( BR G F ). ▁ ▁Agricult ure ▁Kn own ▁for ▁its ▁sugar ▁can e ▁industry , ▁it ▁satisfies ▁a ▁huge ▁part ▁of ▁the ▁world ' s ▁sugar ▁dem ands . ▁Some ▁of ▁the ▁biggest ▁sugar ▁mill s ▁are ▁in ▁the ▁district . ▁B aj aj ▁sugar ▁mill ▁in ▁G ola ▁G ok arn ath ▁and ▁B aj aj ▁sugar ▁mill ▁in ▁Pal ia ▁Kal an ▁and ▁D S CL ▁sugar ▁mill s ▁( A jb ap ur ), ▁k umb hi ▁sugar ▁mill s ▁k umb hi , ▁( M oh am md i