The 1987 Mizoram Vidhan Sabha (Legislative Assembly) election was held to elect members to 40 assembly constituencies across the state. Independent emerged as the single largest party, winning 24 seats (majority mark: 21). Indian National Congress came second with 13 seats.
A total of 322,066 electors were registered to vote across the state. Of these, 233,556 votes were polled, resulting in an overall voter turnout of 72.52%. The average victory margin across all constituencies was 678 votes and the largest margin reaching 1,741 votes.
A total of 3 political parties won at least one seat in this election. Each constituency uses the First-Past-The-Post (FPTP) electoral system. The party or coalition winning a majority of assembly seats forms the state government and appoints the Chief Minister.
Seat breakdown: Independent (24), Indian National Congress (13), Peoples Conference (3). Independent crossed the majority mark of 21 seats with a clear mandate.
Click on any constituency name to view the full candidate-wise breakdown with individual vote counts, vote share percentages, and party affiliations.
| Sno. | Constituency | Type | State | Winner | Party | Electors | Votes | Turnout | Margin | Margin% | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3-Mamit-Mizoram | ST | Mizoram | K. Zahungliana | Independent | 7313 | 5880 | 80.40% | 231 | 3.90% | 1987 |
| 2 | 5-Kolasib-Mizoram | ST | Mizoram | Aichhinga | Independent | 7735 | 5636 | 72.90% | 1124 | 19.90% | 1987 |
| 3 | 10-Aizawl North-I-Mizoram | ST | Mizoram | Lalhlimpuii | Independent | 7723 | 6150 | 79.60% | 306 | 5.00% | 1987 |
| 4 | 11-Aizawl North-Ii-Mizoram | ST | Mizoram | Laldenga | Independent | 9386 | 6399 | 68.20% | 410 | 6.40% | 1987 |
| 5 | 13-Aizawl East-I-Mizoram | ST | Mizoram | Saingura Sailo | Independent | 10161 | 6426 | 63.20% | 351 | 5.50% | 1987 |
| 6 | 14-Aizawl East-Ii-Mizoram | ST | Mizoram | Rokamlova | Indian National Congress | 8204 | 5283 | 64.40% | 104 | 2.00% | 1987 |
| 7 | 15-Aizawl West-I-Mizoram | ST | Mizoram | H. Hrangdawla | Independent | 11203 | 7285 | 65.00% | 1299 | 17.80% | 1987 |
| 8 | 16-Aizawl West-Ii-Mizoram | ST | Mizoram | Rualchhina | Independent | 9345 | 6800 | 72.80% | 1403 | 20.60% | 1987 |
| 9 | 18-Aizawl South-I-Mizoram | ST | Mizoram | R. Tlanghmingthanga | Independent | 10011 | 6655 | 66.50% | 1328 | 20.00% | 1987 |
| 10 | 19-Aizawl South-Ii-Mizoram | ST | Mizoram | Chawngzuala | Independent | 10065 | 6991 | 69.50% | 1693 | 24.20% | 1987 |
| 11 | 26-Serchhip-Mizoram | ST | Mizoram | Lalthanhawla | Indian National Congress | 8763 | 7302 | 83.30% | 231 | 3.20% | 1987 |
| 12 | 30-Lunglei North-Mizoram | ST | Mizoram | L. Ngurchhina | Independent | 7736 | 5734 | 74.10% | 711 | 12.40% | 1987 |
| 13 | 33-Lunglei South-Mizoram | GEN | Mizoram | H. Lalruata | Independent | 7486 | 5088 | 68.00% | 1264 | 24.80% | 1987 |
| 14 | 39-Saiha-Mizoram | ST | Mizoram | S. Hiato | Indian National Congress | 8843 | 6481 | 73.30% | 753 | 11.60% | 1987 |
| 15 | 41-Bilkhawthlir-Mizoram | ST | Mizoram | Vanlalhruaia | Independent | 5237 | 4315 | 82.40% | 144 | 3.30% | 1987 |
| 16 | 42-Buarpui-Mizoram | ST | Mizoram | P. Lalbiaka | Indian National Congress | 7078 | 5195 | 73.40% | 255 | 4.90% | 1987 |
| 17 | 43-Champhai-Mizoram | ST | Mizoram | Zoramthanga | Independent | 11254 | 8835 | 78.50% | 1275 | 14.40% | 1987 |
| 18 | 44-Chawngte-Mizoram | ST | Mizoram | Nirupam Chakma | Indian National Congress | 9835 | 0 | NA | 0 | NA | 1987 |
| 19 | 45-Hnahthial-Mizoram | ST | Mizoram | Vanlalnghaka | Indian National Congress | 6937 | 5257 | 75.80% | 257 | 4.90% | 1987 |
| 20 | 46-Kawnpui-Mizoram | ST | Mizoram | Lalkhawnghma | Independent | 9422 | 7383 | 78.40% | 406 | 5.50% | 1987 |
| 21 | 47-Kawrthah-Mizoram | ST | Mizoram | Saikapthianga | Indian National Congress | 5511 | 4553 | 82.60% | 743 | 16.30% | 1987 |
| 22 | 48-Khawbung-Mizoram | ST | Mizoram | K. Vanlalauva | Independent | 8963 | 6822 | 76.10% | 268 | 3.90% | 1987 |
| 23 | 49-Khawhai-Mizoram | ST | Mizoram | R. Lalawia | Independent | 5746 | 4672 | 81.30% | 187 | 4.00% | 1987 |
| 24 | 50-Khawzawl-Mizoram | ST | Mizoram | Tawnluia | Independent | 6911 | 5308 | 76.80% | 1741 | 32.80% | 1987 |
| 25 | 51-Lawngtlai-Mizoram | ST | Mizoram | F. Lalramliana | Indian National Congress | 12337 | 8397 | 68.10% | 449 | 5.30% | 1987 |
| 26 | 52-Lokicherra-Mizoram | GEN | Mizoram | J. Thanghuama | Independent | 6097 | 4775 | 78.30% | 668 | 14.00% | 1987 |
| 27 | 53-Lungpho-Mizoram | ST | Mizoram | K. L. Lianchia | Peoples Conference | 7625 | 5809 | 76.20% | 288 | 5.00% | 1987 |
| 28 | 54-Ngopa-Mizoram | ST | Mizoram | Zosiama Pachuau | Peoples Conference | 9786 | 7794 | 79.60% | 553 | 7.10% | 1987 |
| 29 | 55-North Vanlaiphai-Mizoram | ST | Mizoram | Lalrinmawia | Independent | 6539 | 5047 | 77.20% | 437 | 8.70% | 1987 |
| 30 | 56-Phuldungsei-Mizoram | ST | Mizoram | Liansuama | Indian National Congress | 8627 | 6449 | 74.80% | 954 | 14.80% | 1987 |
| 31 | 57-Ratu-Mizoram | ST | Mizoram | Lalrinchhana | Independent | 9665 | 7368 | 76.20% | 832 | 11.30% | 1987 |
| 32 | 58-Saitual-Mizoram | ST | Mizoram | Andrew L. Herliana | Independent | 5347 | 4606 | 86.10% | 649 | 14.10% | 1987 |
| 33 | 59-Sangau-Mizoram | ST | Mizoram | H. Rammawi | Peoples Conference | 6624 | 4955 | 74.80% | 76 | 1.50% | 1987 |
| 34 | 60-Sateek-Mizoram | ST | Mizoram | Laldenga | Independent | 7122 | 5718 | 80.30% | 1621 | 28.30% | 1987 |
| 35 | 61-Suangpuilawn-Mizoram | ST | Mizoram | Vanlalngena | Indian National Congress | 6310 | 5272 | 83.50% | 20 | 0.40% | 1987 |
| 36 | 62-Tawipui-Mizoram | ST | Mizoram | Siamliana | Independent | 8073 | 6336 | 78.50% | 1299 | 20.50% | 1987 |
| 37 | 63-Tlabung-Mizoram | ST | Mizoram | Harikristo | Indian National Congress | 8544 | 5492 | 64.30% | 691 | 12.60% | 1987 |
| 38 | 64-Tlungvel-Mizoram | ST | Mizoram | P. C. Zoramsangliana | Indian National Congress | 5825 | 4880 | 83.80% | 283 | 5.80% | 1987 |
| 39 | 65-Tuipang-Mizoram | ST | Mizoram | Hiphei | Indian National Congress | 6935 | 5521 | 79.60% | 1292 | 23.40% | 1987 |
| 40 | 66-Vanva-Mizoram | ST | Mizoram | K. Thanfianga | Independent | 5742 | 4687 | 81.60% | 521 | 11.10% | 1987 |
Data-driven analysis covering competitiveness, candidate performance, and voter behaviour.
A constituency with a margin under 5,000 votes is considered closely fought. The average margin in Mizoram 1987 was 678 votes.
The 10 constituencies decided by the narrowest margins.
| Constituency | Winner | Party | Margin |
|---|
Candidates receiving less than one-sixth (16.67%) of valid votes forfeit their security deposit. A high forfeiture rate indicates a party fielded candidates in constituencies with little voter support.
NOTA allows voters to reject all candidates. When NOTA votes exceed the victory margin, it signals significant voter dissatisfaction.
| Constituency | NOTA Votes | Win Margin | NOTA > Margin? |
|---|
The Mizoram Vidhan Sabha (Legislative Assembly) is the lower house of the state legislature. MLAs are directly elected by voters through universal adult suffrage.
Mizoram is divided into 40 assembly constituencies. The constituencies are categorized as: ST (38 seats), GEN (2 seats). SC and ST reserved constituencies ensure representation for historically marginalized communities.
To form a government, a party or coalition needs at least 21 seats (simple majority of 40 seats). The leader is invited by the Governor to become Chief Minister.
Elections are conducted by the Election Commission of India (ECI) using Electronic Voting Machines (EVMs) and Voter Verifiable Paper Audit Trail (VVPAT).