A complete guide to the next Uttar Pradesh Vidhan Sabha election — India's biggest state contest. When it will be held, all 403 seats, the projected electorate, districts, phases, booths and the parties in the fray — and why Smart Neta's election software is built to win UP booth by booth.
The numbers that make UP India's largest and most decisive state election. 2027 figures are projected from the 2022 poll; the Election Commission of India will publish the final schedule and rolls before the vote.
The 18th Uttar Pradesh Legislative Assembly was constituted in May 2022, so its five-year term runs to 2027. As in 2022, the election is expected to be held across multiple phases in February–March 2027, with exact dates announced by the ECI closer to the poll.
All 403 Assembly (Vidhan Sabha) seats are contested — the largest assembly in India. 84 are reserved for Scheduled Castes and 2 for Scheduled Tribes. The majority mark is 202.
UP had about 15.19 crore electors in 2022 — the biggest electorate of any Indian state. With routine roll revisions and new young voters, the 2027 electorate is projected to cross 15.5 crore.
Voting spans all 75 districts and 80 parliamentary segments — from the western belt around Meerut and Agra to Awadh, Bundelkhand, Kashi and Purvanchal — each a distinct caste, religious and agrarian arena.
The 2022 election ran in seven phases across over 1.74 lakh polling stations. A multi-phase 2027 poll on a similar or larger booth base makes booth-level coordination the decisive factor.
Beneath the Assembly map sit tens of thousands of municipal and panchayat wards. Parties that organise at ward and booth level — not just constituency level — carry the ground game into the Vidhan Sabha vote.
UP's 2027 contest pits the NDA against the INDIA bloc across the country's largest electorate
The incumbent. The BJP retained power in 2022 and leads the NDA in the state, making 2027 a high-stakes re-election test across all 403 seats.
The principal opposition and lead of the INDIA bloc in UP, anchored in a strong Yadav, OBC and Muslim vote base across the state.
A major force given UP's large Scheduled Caste electorate and 84 SC-reserved seats, often decisive in close, multi-cornered contests.
A national party rebuilding its UP base and contesting within the INDIA bloc across selected regions and constituencies.
Caste-anchored regional allies that add OBC and community reach to the NDA in eastern and central UP.
RLD, SBSP and other regional parties plus independents can tip tight three- and four-cornered booth-level battles.
A multi-phase contest across 403 seats and 15+ crore voters is won on the ground — exactly the scale Smart Neta is built to run
Karyakartas canvass, register members and file reports in their own language. Multi-language interfaces and push notifications mean field teams across all 75 districts adopt the app fast.
UP is won booth by booth across the country's biggest map. Assign workers, track progress and read sentiment across 1.74 lakh+ booths and 403 constituencies, laddering effort up from the ward to the seat.
Explore the canvassing app →With 84 SC and 2 ST reserved seats and a deeply caste-segmented electorate, micro-targeting decides outcomes. Smart Neta's Election Intelligence platform delivers real-time voter intelligence with geo-tracked voter party preference — mapping community, issue and turnout dynamics constituency by constituency.
Explore Election Intelligence →Give leadership a live command centre — swing-booth GIS maps, opposition tracking and constituency dashboards — so resources move to the seats that decide a multi-phase UP campaign.
Explore the command centre →Run OTP-verified party enrolment, build a geo-mapped worker network, then convert it into phase-by-phase, election-day get-out-the-vote across every booth in the state.
Explore election day GOTV →100+ elections managed across India with patented technology, role-based access and data handling aligned to the Digital Personal Data Protection Act, 2023 — ready to scale to India's largest electorate.
Common questions about the next Uttar Pradesh Vidhan Sabha election
The 18th Uttar Pradesh Legislative Assembly was constituted in May 2022, so its five-year term runs until 2027. The next election is expected to be held in February–March 2027, most likely across multiple phases, with the exact schedule announced by the Election Commission of India closer to the date.
The Uttar Pradesh Legislative Assembly (Vidhan Sabha) has 403 seats — the largest in India. Of these, 84 are reserved for Scheduled Castes and 2 for Scheduled Tribes. A party or coalition needs 202 seats for a majority.
UP had about 15.19 crore electors and over 1.74 lakh polling stations in 2022 — the largest electorate of any Indian state. With routine roll revisions, the 2027 electorate is projected to cross 15.5 crore voters across 75 districts. Final figures will be published by the Election Commission of India before the poll.
The main contenders are the BJP (the incumbent) with NDA allies such as Apna Dal (S) and Nishad Party, the Samajwadi Party (SP) leading the opposition, the Bahujan Samaj Party (BSP) and the Indian National Congress (INC) — broadly the NDA versus INDIA bloc, alongside regional parties and independents.
Smart Neta is battle-tested election management software that works at booth level in Hindi. It offers a door-to-door canvassing app, party membership drives, booth management across all 403 constituencies and 1.74 lakh+ booths, caste and reserved-seat voter intelligence, and a real-time war room — exactly the toolkit a party needs to run a multi-phase poll across 75 districts and over 15 crore voters.
Give your UP campaign the technology edge — voter intelligence, a Hindi canvassing app, membership drives, booth management and a real-time war room in one patented platform built for India's largest electorate.