Hajipur Lok Sabha Constituency
Constituency number: 21
Total electors: 16,49,547
Female electors: 7,54,500
Male electors: 8,95,047
Reserved: Yes. For Scheduled Castes
Delimited: Yes. Patepur Assembly seat was moved to Ujiarpur Lok Sabha constituency in 2008, and upper-caste dominated Lalganj Assembly segment of Vaishali was added to Hajipur parliamentary constituency.
Assembly constituencies: Hajipur, Lalganj, Mahua, Rajapakar (SC), Raghopur, Mahnar.
Results in last four Lok Sabha elections: Lok Janshakti Party chief and eight-time MP Ram Vilas Paswan has been at the seat since 1998 to present-day, except for one term in 2009 where he lost to JD(U)’s Ram Sundar Das.
Demographics: It covers most parts of Vaishali district. It has a population of 34,95,021. It is part of the Red Corridor and also receives funding from the Backward Regions Grant Fund Programme. Scheduled castes and Bhumihars dominate Hajipur in north Bihar.