Tuensang Sadar-1 assembly constituency is in the Tuensang district of Nagaland State. There are 21,605 voters in the constituency of which 16,985 voters voted in the last election making the voting to around 78.62%. The Demographic Bifurcation of the constituency is 93.06% Christians, 5.07% Hindus and 1.18% Muslims ( Tuensang Sadar taluk). Toyang Chang candidate belonging to Naga Peoples Front won the seat in last election defeatingT Mongko Chang of Nationalist Democratic Progressive Party by 3,259 Votes.
Sitting and previous MLAs from Tuensang Sadar-I Assembly Constituency
Below is the list of winners and runners-up in the MLAs of Tuensang Sadar-I assembly elections conducted so far.
| Year | A C No. | Constituency Name | Category | Winner | Gender | Party | Votes | Runner Up | Gender | Party | Votes |
|---|
| 2018 | 53 | tuensang-sadar-i | (ST) | Toyang Chang | M | NPF | 10087 | T Mongko Chang | M | NDPP | 6828 |
| 2013 | 53 | Tuensang Sadar-I | (ST) | Toyang Changkong Chang | M | IND | 9534 | L.Elam Chang | M | NPF | 7262 |
| 2008 | 53 | Tuensang Sadar-I | (ST) | P. Chuba | M | INC | 9230 | Nungsanglemba Chang | M | BJP | 4078 |
| 2003 | 53 | Tuensang Sadar-I | (ST) | P. Chuba | M | IND | 5595 | Nungsang | M | INC | 5504 |
| 1998 | 53 | Tuensang Sadar-I | (ST) | P.Chuba Chang | M | IND | 7017 | Changkong Chang | M | INC | 5228 |
| 1993 | 53 | Tuensang Sadar-I | (ST) | Changkong Chang | M | INC | 4918 | Kechingba | M | NPC | 3155 |
| 1989 | 53 | Tuensang Sadar-I | (ST) | Chanskong | M | INC | 4222 | S. Khoney | M | NPC | 2856 |
| 1987 | 53 | Tuensang Sadar-I | (ST) | Changkong | M | INC | 3489 | S. Khoney Chang | M | IND | 1742 |
| 1984 | By Polls | Tuensang Sadar-I | GEN | Changkong | M | INC | 4850 | C.Sangtam | M | NND | 3845 |
| 1982 | 53 | Tuensang Sadar-I | (ST) | H. Saochung | M | INC | 3190 | Chiten Sangtam | M | NND | 2665 |
| 1977 | 53 | Tuensang Sadar-I | GEN | H. Sao Chang | M | INC | 1914 | Chiten Sangtam | M | UDF | 1549 |
| 1974 | 53 | Tuensang Sadar-I | GEN | H. Saochang | M | IND | 1229 | Chiten Sangtam | M | NNO | 1118 |
Last Updated on: Jan 06, 2023