Udayagiri

The geographic coordinates of Udayagiri Assembly constituency are: 14°54'41.0"N 79°30'27.7"E. Udayagiri shares its borders with five other Assembly constituencies. Other Andhra Pradesh Assembly constituencies adjacent to Udayagiri are: Badvel (SC), Kanigiri, Kandukur, Kavali, Atmakur. This constituency shares an inter-state border with: .

There were a total of 2,38,757 registered voters on the electoral rolls for the 2024 Assembly election, of which 1,18,648 were male, 1,20,096 female and 13 of the third gender. In the 2019 Assembly elections, there were a total of 2,31,202 registered voters, of which 1,18,648 were male, 1,15,440 female and 15 of the third gender. In 2014 elections, there were a total of 2,26,246 registered voters in this constituency, of which 1,13,379 were male, 1,12,858 female and 9 of the third gender. In the 2009 polls, the number of total electors was 2,03,782 which included 1,00,424 male, and 1,03,358 female.

The number of service voters in Assembly constituency was 165 in 2019, 187 in 2014 and 187 in 2009.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2024 was 1012, in 2019 it was 997, 995 in 2014 and 1029 in 2009.

Udayagiri Assembly constituency went to the polls in Phase 1 of the 2024 Andhra Pradesh Assembly elections on Monday, May 13, 2024. The counting of votes is on Tuesday, June 4, 2024.

In the 2019 state Assembly elections, this seat voted in Phase 1 on Thursday, April 11, 2019 and the results were declared on Thursday, May 23, 2019.

In the 2014 polls, this constituency voted in Phase 2 on Wednesday, May 7, 2014 and the results were declared on Friday, May 16, 2014.

In 2009, Udayagiri voted in Phase 2 on Thursday, April 23, 2009 and the results were declared on Thursday, May 16, 2009.

According the latest delimitation documents for 123. Udayagiri Assembly seat, the extent of this constituency covers the following areas of Andhra Pradesh: Jaladanki, Seetharamapuram, Udayagiri, Varikuntapadu, Vinjamur, Duttalur, Kaligiri and Kondapuram Mandals.

According to data released by the Election Commission of India, in the 2024 Andhra Pradesh Assembly elections, the estimated voter turnout in this Andhra Pradesh constituency was 83.64%. In 2019, this seat registered a turnout of 80.42%, while it was 77.59% in 2014 and 72.57% in 2009. The estimated turnout in 2024 was +3.22% compared to the 2019 turnout.

In the 2019 Andhra Pradesh Assembly elections, Mekapati Chandra Sekhar Reddy of YSRCP won in this constituency beating Bollineni Venkata Ramarao of TDP by a margin of 36,528 votes which was 19.66% of the total votes cast. In 2014, Bollineni Venkata Ramarao of TDP was the winner in this seat beating Chandrasekhar Reddy Mekapati of YSRCP by a margin of 3,622 votes which was 2.06% of the total votes polled in the constituency. In the 2009 Assembly elections, Mekapati Chandra Sekhar Reddy of INC won this seat defeating Kambam Vijaya Rami Reddy of TDP by a margin of 13,482 votes which was 9.12% of the total votes polled for the seat.

In the 2019 Andhra Pradesh Assembly elections, Mekapati Chandra Sekhar Reddy of YSRCP had a vote share of 57.31% in this seat. In 2014, Bollineni Venkata Ramarao of TDP secured a vote share of 48.93% in this constituency. In the 2009 Assembly elections, Mekapati Chandra Sekhar Reddy of INC got a vote share of 46.92% in Udayagiri.