Duliajan is one of the 126 Assembly (Vidhan Sabha) constituencies in Assam. This seat can be classified as and falls in the Dibrugarh district of Assam. The reservation status of this constituency is General. Duliajan Assembly constituency falls within the Dibrugarh (General) Lok Sabha constituency.<br/><br/>In the 2026 Assam Assembly election, Duliajan will vote on Thursday, April 9, 2026 and the counting of votes is set to take place on Monday, May 4, 2026.<br/><br/>
Extent
Duliajan Assembly constituency comprises the following areas of Dibrugarh district in the region of Assam: Sarupather Bengali (CT) Consists of Sarupather Bengali (CT) Ward No.1, Duliajan No.1 (CT) Consists of Duliajan No.1 (CT) Ward No. 1, Duliajan Oil Town (CT) Consists of Duliajan Oil Town (CT) Ward No.1, Tengakhat Dev. Block(Part)- Tengakhat Dev. Block excluding-Tipling GP (Part)- Naharkatia Kaibatra, Panitola Dev. Block(Part)- Lengrai G.P., Joypur Dev. Block(Part)- Amguri G.P. (Part)- Amguri Nepali, Merbil G.P. (Part)- Dihing Kinar Nepali, Tipam Fakial G.P. (Part)- Chengelijan, Gariabam, Himalubam, Manmow Block (Sonapur), Manmow Block (Ratanpur), Ouguri Bangali, Tarajan Chah Bagicha, Usha Gaon, Ushapur, Ushapur Barbam Gaon.