What Is 2007 Uttar Pradesh assembly elections

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Last updated: April 15, 2026

Quick Answer: The 2007 Uttar Pradesh assembly elections were held in April–May 2007 to elect 403 members of the Uttar Pradesh Legislative Assembly, with the Bahujan Samaj Party (BSP) emerging as the single largest party, winning 206 seats, followed by the Samajwadi Party (SP) with 97 seats.

Key Facts

Elections were held in seven phases between April 25 and May 10, 2007.
Bahujan Samaj Party (BSP) won 206 seats, up from 19 in 2002.
Samajwadi Party (SP) secured 97 seats, down from 143 in the previous election.
Mayawati became Chief Minister for the fourth time, leading a BSP-led coalition.
Voter turnout was approximately 57.5%, higher than the 2002 election's 50.5%.

Overview

The 2007 Uttar Pradesh Legislative Assembly elections marked a pivotal shift in the state's political landscape. Held in seven phases from April 25 to May 10, 2007, the elections determined the composition of the 15th Uttar Pradesh Assembly, with all 403 seats up for contest.

This election saw a significant realignment of voter support, particularly among Dalit and minority communities. The Bahujan Samaj Party (BSP), led by Mayawati, capitalized on caste-based mobilization and anti-incumbency sentiment against the ruling Samajwadi Party (SP) government.

206 seats were won by the Bahujan Samaj Party (BSP), making it the single largest party and a dramatic increase from its 19 seats in 2002.
The Samajwadi Party (SP) dropped to 97 seats, losing significant ground despite having been in power since 2003 under Chief Minister Mulayam Singh Yadav.
The Bharatiya Janata Party (BJP) secured only 25 seats, a decline from 22 in 2002, and failed to form a strong opposition presence.
Independent candidates won 24 seats, reflecting voter dissatisfaction with major parties and regional fragmentation in rural constituencies.
The election had a recorded voter turnout of 57.5%, up from 50.5% in 2002, indicating heightened political engagement across caste and class lines.

How It Works

The Uttar Pradesh assembly elections follow India's first-past-the-post system, where the candidate with the most votes in each constituency wins a seat in the 403-member Legislative Assembly.

Term: Each assembly term lasts five years unless dissolved earlier. The 15th Legislative Assembly convened in May 2007 and completed its full term in 2012.
The election was conducted in seven phases due to logistical and security challenges across Uttar Pradesh’s 75 districts and large population.
The Election Commission of India deployed over 250,000 polling officials and used electronic voting machines (EVMs) across all constituencies to ensure transparency.
Parties contested under alliances: BSP ran independently, while SP allied with the Rashtriya Lok Dal, and BJP partnered with the Suheldev Bharatiya Samaj Party in select regions.
Mayawati’s BSP focused on Dalit empowerment and social justice, leveraging her Ambedkarite ideology to consolidate Scheduled Caste votes.
Post-election negotiations led to a BSP-led minority government supported by the BJP from outside, allowing Mayawati to become Chief Minister on May 13, 2007.

Comparison at a Glance

Below is a comparison of party performance in the 2002 and 2007 Uttar Pradesh assembly elections:

Party	2002 Seats	2007 Seats	Change	Vote Share (2007)
Bahujan Samaj Party (BSP)	19	206	+187	30.4%
Samajwadi Party (SP)	143	97	-46	24.1%
Bharatiya Janata Party (BJP)	22	25	+3	16.7%
Indian National Congress (INC)	2 Congress + 8 allies	21	+11	11.3%
Independents	17	24	+7	8.5%

The data highlights a major shift in voter alignment, with BSP’s surge coming at the expense of SP and fragmented opposition. The 2007 results reflected growing Dalit political assertiveness and the decline of traditional caste coalitions. This election also marked the beginning of Mayawati’s most stable tenure as Chief Minister, despite leading a minority government.

Why It Matters

The 2007 Uttar Pradesh assembly elections had lasting implications for Indian federal politics and caste dynamics. The victory demonstrated the electoral viability of Dalit-led parties in India's most populous state, influencing national strategies for future elections.

Mayawati became the first Dalit woman to serve a full term as Chief Minister, setting a precedent for marginalized community representation in governance.
The BSP’s success encouraged other regional parties to adopt identity-based mobilization strategies in subsequent state elections across North India.
BJP’s decision to support BSP externally was controversial, signaling a shift in its traditional Hindutva-centric alliance model.
The election underscored the declining influence of the Indian National Congress in Uttar Pradesh, which had not held power since the 1990s.
Increased voter turnout, especially among women and rural populations, highlighted the success of Election Commission’s awareness campaigns.
The results foreshadowed the rise of non-dominant caste leadership, paving the way for future leaders like Akhilesh Yadav and Yogi Adityanath.

The 2007 elections reshaped Uttar Pradesh’s political trajectory and demonstrated how caste, identity, and strategic alliances can redefine democratic outcomes in India’s largest electorate.