Established in 1978, Tamulpur has seen contests in 11 Assembly elections so far, including a by-election in 2021. Independent leaders have won a maximum of five terms here, while the traditional Bodo rivals, Bodoland People’s Front (BPF) and United People’s Party Liberal (UPPL), have registered two victories each. The national parties succeeded here only twice: the Janata Party in 1978 and Congress in 1983, both won by Padam Bahadur Chouhan. Other notable winners include Derhagra Moshahary as an Independent in 1991 and 1996, and BPF’s Emmanuel Moshahary in 2011 and 2016.
Emmanuel Moshahary won his first election in 2011, defeating Chandi Basumatary of Congress by 4,608 votes. He retained the seat in 2016, prevailing over Rabindra Biswas of Congress by 19,947 votes. In 2021, Leho Ram Boro of UPPL emerged victorious, defeating Ranga Khungur Basumatary of BPF by 32,183 votes. Leho Ram Boro’s death during the COVID pandemic led to a by-election later in 2021, where Lolen Dalmary of UPPL defeated Independent Ganesh Kochari by a huge margin of 57,059 votes.
The voting pattern in the Tamulpur Assembly segment during the Lok Sabha elections reflects a preference for local leaders over strict party allegiance. BPF led AGP by 42,312 votes in 2009. Independent Naba Kumar Sarania (Hira) led BPF by 26,537 votes in 2014 and 7,141 votes in 2019. The BJP marked its presence by surging to a lead of 27,525 votes over BPF in 2024.
Tamulpur had 213,846 eligible voters on its roll for the 2026 Assembly elections, witnessing a nominal decline from 214,369 registered voters in 2024 due to SIR 2025 adjustments across the state. Likewise, the 2023 delimitation brought a nominal decline from 214,581 voters in 2021. Earlier figures stood at 200,447 in 2019, 177,240 in 2016, 158,205 in 2014, and 158,244 in 2011.
The voter turnout has remained robust at 76.86 per cent in 2011, 82.11 per cent in 2014, 82.64 per cent in 2016, 80.33 per cent in 2019, 78.16 per cent in 2021, and 77.41 per cent in 2024.
Based on 2011 census figures, Scheduled Tribes formed the largest block with 28.60 per cent of voters, while Scheduled Castes accounted for 12.06 per cent. Muslims had a minuscule presence in the constituency, though census data suggest Muslims formed 12.97 per cent of Tamulpur district’s 389,150 population in 2011. It was a purely rural seat with no urban voters on its roll.
Tamulpur lies in the foothills of the eastern Himalayas within the Bodoland Territorial Region, featuring mixed topography of fertile alluvial plains in the south, transitioning to gently rising undulating foothills and low hills in the north, near the Bhutan border. The terrain includes lush green areas, grasslands, and riverine systems prone to seasonal flooding. Major rivers and perennial streams such as Pagladia, Puthimari, Barnadi, and their tributaries originate from the Bhutan hills and flow southward to join the Brahmaputra, supporting agriculture, but causing flash floods, erosion, and inundation during monsoons due to heavy rainfall in upstream areas.
The economy is predominantly agrarian, with paddy as the mainstay crop, alongside jute, vegetables, and other cash crops. Beekeeping (honey production) is also notable. Forest resources contribute to livelihoods in some pockets, with limited other industries. Infrastructure includes basic roads, schools, health centres, and local markets. Road connectivity is via National Highway 31 and state highways linking to nearby areas. Rail access is limited, with the nearest station at Goreswar (within the district) or Rangiya/Tihu further away.
Tamulpur is located about 90-100 km northwest of the state capital, Dispur/Guwahati, roughly 50-60 km from Mushalpur (Baksa district HQ), around 40-50 km from Barama, and about 70-80 km from Udalguri. Other nearby towns include Nalbari (south, about 50-70 km) and Rangiya (southwest). The constituency shares a 29.6 km international border with Bhutan in the north, with border points near Samdrup Jongkhar (Bhutan) accessible via roads, influencing trade and ecology.
UPPL won the 2021 election and the by-election held the same year, but as a constituent of the BJP-led NDA. After walking out of the NDA, it might not carry the natural advantage. On the contrary, BPF has remained relevant locally, either winning or finishing as runner-up. The dynamics might change since BPF has replaced UPPL in the NDA, setting the stage for an intense and closely contested election between UPPL and the NDA, in which BJP, AGP, and BPF together may work as a force multiplier in the Tamulpur constituency in the 2026 Assam Assembly elections. The NDA nominee would have a tough call to win the seat, as UPPL has named its president Pramod Boro as its candidate for the Tamulpur seat.
(Ajay Jha)
