7 1 8 ▁resident ial ▁enc la ves , ▁and ▁a ▁net ▁population ▁of ▁ 1 , 1 0 0 , 0 0 0 . ▁ ▁Currently , ▁the ▁D w ark a ▁Sub - City ▁( S ector ▁ 1 ▁to ▁ 2 9 ) ▁is ▁divided ▁into ▁ 5 ▁M CD ▁W ards : ▁ 1 3 5 ▁- ▁K ak ra ula , ▁ 1 3 6 ▁- ▁Mat ial a , ▁ 1 4 1 ▁- ▁Bij was an , ▁ 1 4 5 ▁- ▁Pal am , ▁and ▁ 1 4 7 ▁- ▁Mah av ir ▁Enc lave . ▁D w ark a ▁is ▁divided ▁into ▁three ▁Assembly ▁Const itu encies ▁i . e . ▁AC - 3 4 ▁Mat ial a , ▁AC - 3 6 ▁Bij was an , ▁AC - 3 7 ▁Pal am . ▁It ▁is ▁also ▁divided ▁into ▁two ▁Parliament ary ▁constitu encies ▁i . e . ▁West ▁Del hi ▁and ▁South ▁Del hi . ▁The ▁area ▁of ▁D w ark a ▁Sub - city ▁as ▁per ▁D DA ▁records ▁is ▁ 5 6 4 8 ▁H ect ares . ▁The ▁density ▁of ▁the ▁population ▁is ▁around ▁ 1 6 0 – 2 0 0 ▁per ▁H ▁A . ▁Road ▁length ▁in ▁D w ark a ▁is ▁ 3 9 6   km . ▁ ▁Social ▁issues ▁ ▁San itation ▁ ▁The ▁irregular ity ▁in ▁transport ation ▁of ▁garbage ▁and ▁the ▁South ▁Del hi ▁Municipal ▁Corporation ▁failing ▁to ▁clean ▁D w ark a