The Mankachar Assembly constituency in South Salmara Mankachar district of Assam reported a voter turnout of 18.65% by 9:00 AM on April 9, 2026, during the ongoing Assam Assembly elections. This turnout is slightly higher than the state average of 17.87% at the same time. The constituency has 310,232 eligible voters, including 156,903 males, 153,325 females, and four individuals identifying as third gender. The Mankachar constituency was established following the 2023 delimitation process and falls under the Dhubri Lok Sabha constituency. In the previous Assam Assembly elections in 2021, the voter turnout was significantly higher at 81.8%, while the turnouts in 2016 and 2011 were 84.49% and 75.92%, respectively. The Bharatiya Janata Party-led National Democratic Alliance had a strong showing in the 2021 elections, securing 75 out of 126 seats.