76 Simri Bakhtiarpur Assembly constituency is composed of the following: Simri-Bakhtiarpur and Salkhua community development blocks; Ghoghepur, Jhara, Aeina, Maheshi North, Maheshi South, Rajanpur, Sirwar Naharwar gram panchayats of Mahishi CD Block.

25 Khagaria (Lok Sabha constituency) Present MP Mahboob Ali Qaiser and MLA Yusuf Salahuddin.

In the October 2005 and February 2005 state assembly elections Dinesh Chandra Yadav of JD(U) defeated Choudhry Mehboob Ali Kaiser of Congress and Zafar Alam of RJD respectively.

Mehboob Ali Kaiser of Congress defeated Zafar Alam of RJD in 2000 and Dinesh Chandra Yadav of JD in 1995.

Dinesh Chandra Yadav of JD defeated Mehboob Ali Kaiser of Congress in 1990.