Jandaha (Vidhan Sabha constituency)
|Vidhan Sabha constituency|
|Lok Sabha constituency||Hajipur|
In 2009 Dr. Achyutanand Singh switched to BJP and won the same seat. In the October 2005 and February 2005 state assembly elections, Dr. Achyutanand Singh of LJP won the Jandaha assembly seat defeating his nearest rival Umesh Singh Kushawaha of RJD. Contests in most years were multi cornered but only winners and runners are being mentioned. Upendra Prasad Singh of SAP defeated Dr. Achyutanand Singh, Independent, in 2000. Tulsi Das Mehta of JD defeated Dr. Achyutanand Singh of BJP in 1995 and Shivanarayan Prasad Mishra, Independent, in 1990. Tulsi Das Mehta of LD defeated Virendra Singh, Independent, in 1985. Virendra Singh, Independent, defeated Shib Prasad Singh of Janata Party (Secular – Charan Singh) in 1980. Munshi Lal Ray of JP defeated Bhagdev Singh of Congress in 1977. 
- "Schedule – XIII of Constituencies Order, 2008 of Delimitation of Parliamentary and Assembly constituencies Order, 2008 of the Election Commission of India" (PDF). Schedule VI Bihar, Part A – Assembly constituencies, Part B – Parliamentary constituencies. Retrieved 2011-01-10.
- "General Elections, 2004 - Details for Assembly Segments of Parliamentary Constituencies" (PDF). 8. Hajipur. Election Commission of India. Retrieved 2011-10-25.
- "48 - Jandaha Assembly Constituency". Partywise Comparison Since 1977. Election Commission of India. Retrieved 2011-03-30.