Aizawl South - I

The geographic coordinates of Aizawl South - I is: 23°41'18.6"N 92°42'48.6"E. Aizawl South - I shares its borders with five other Assembly constituencies in the state of Mizoram. The other Mizoram Assembly constituencies adjacent to Aizawl South - I are: Aizawl West-III, Aizawl West-II, Aizawl East-II, Aizawl East-I, Aizawl South-II. This constituency shares an inter-state/international border with: no other state.

In the 2018 Mizoram Assembly elections, C Lalsawivunga of IND won in this seat defeating K Liantlinga of MNF by a margin of 1,049 which was 6.1% of the total votes cast for the seat. IND had a vote share of 39.59% in 2018 in this seat.

In 2013, R Vanlalvena of INC emerged victorious in this seat beating R K Lianzuala of MNF by a margin of 1,296 votes which was 7.94% of the total votes polled in the constituency. INC had a vote share of 39.59% in the seat.

In the 2008 elections, K Liantlinga of ZNP won this seat beating R Vanlalvena of INC by a margin of 28 votes which was 0.2% of the total votes polled in the constituency. INC had a vote share of 31.82% in the seat.

Aizawl South - I Assembly constituency has an estimated Scheduled Caste population of 0.03% and an estimated Scheduled Tribe population of 95.8%, according to the report of the Delimitation Commission of 2008. The estimated literacy level of the district in which this constituency falls in is 97.89%, according the Census of India, 2011.

In the 2023 Mizoram Assembly elections, there were a total of 22,923 eligible electors in the constituency, of which 10,599 were male and 12,324 female and registered voters were of the third gender.
The electorate sex ratio in Aizawl South - I in 2023 was 1,163 female voters for every 1,000 male voters.

In the 2018 Assembly polls, there were a total of 21,664 eligible electors, of which 10,132 were male, 11,532 female and 135 electors of the third gender.

In the 2013 Mizoram Assembly elections, there were a total of 20,082 eligible electors, of which 9,422 were male, 10,660 female and 0 voters of the third gender.

In the 2008 Assembly polls, there were a total of 17,536 eligible electors, of which 8,287 were male, 9,249 female and 0 electors of the third gender.

The number of service voters in Aizawl South - I in 2018 was 135. In 2013, there were 144 service voters registered in the constituency and 117 in 2008.

Aizawl South - I Assembly constituency went to the polls in Phase 1 on Tuesday, November 7, 2023, in the Mizoram Assembly elections 2023. The counting of votes is on Monday, December 4, 2023. In the 2018 elections this seat voted in Phase 1 on Wednesday, November 28, 2018 and the results were declared on Tuesday, December 11, 2018. In the 2013 polls this constituency voted in Phase 1 on Wednesday, December 04, 2013 and the results were declared on Sunday, December 08, 2013. In 2008, Aizawl South - I voted in Phase 1 on Tuesday, December 02, 2008 and the results were declared on Monday, December 08, 2008.

Assembly constituency no.18. Aizawl South - I comprises of the following areas of Aizawl district in the Aizwal region of Mizoram: Aizawl (Notified Town) - Wd No 30 - Bethlehem Vengthlang, Wd No 31 – Bethlehem, Wd No 32 - College Veng, Wd No 33 – Venghlui, Wd No 34 – Republic and Wd No 35 - upper Republic in Tlangnuam R D Block.

This constituency covers an approximate area of 11 square kilometers and the geographic coordinates of Aizawl South - I is: 23°41'18.6"N 92°42'48.6"E.

A total of five Assembly constituencies in the state of Mizoram share borders with Aizawl South - I constituency, which are: Aizawl West-III, Aizawl West-II, Aizawl East-II, Aizawl East-I, Aizawl South-II. This constituency shares an inter-state/international border with no other state.

According to Election Commission of India data, in the 2023 Mizoram Assembly elections, the estimated voter turnout in this seat was 75%. In 2018 this seat registered a turnout of 79.44%, while it was 81.48% in 2013 and 80.88% in 2008. The estimated turnout in 2023 was -4.44% compared to the 2018 turnout.