Overview

Find a constituency or district

Each constituency, the area that elects one member of the state assembly, is shaded by how much smaller its roll was at the 2026 election than in 2024, for every 100 electors on the 2024 roll. This fall in the roll is a different count from the names removed, as the district section below explains. Tap a constituency on the map or type its name, and its figures appear below with a link you can send.

The roll, step by step

The state's roll, step by step, as the Chief Electoral Officer, the official in charge of the state's electoral roll, reported it. The draft roll is the roll the revision published once names had been taken off. After it, people could file claims to be added and objections to names on it, and the final roll is the draft once those were decided. The chart shows the names left off the draft by reason, the claims and objections, the names held back for adjudication, and the change between the final roll and the roll at the 2026 nominations. The bars start above zero so that the changes can be seen, and the figure on each bar is the count.

West Bengal's dates, as they were set and as they were moved, are drawn beside every other state's on How the revision was run.

The names held back for adjudication

The 60 lakh names marked "under adjudication" on the final roll were decided by judicial officers appointed on the Supreme Court's direction, and their orders could be appealed to tribunals. The split and the appeals are the Election Commission's figures as they were reported, for the state as a whole. Hover or tap a flow for its count.

Per 100 electors, by district

The Chief Electoral Officer has published no count of the names removed by district or constituency. What is published for every constituency is the roll at the nominations for the 2024 Lok Sabha, the national parliament, and the roll at the 2026 Assembly nominations. This is the fall between the two, for every 100 electors on the 2024 roll. It takes in eighteen months of ordinary additions and deletions as well as the revision. Kolkata's two districts are marked in red.

Women

For each district, the grey dot is women's share of the 2024 roll and the red dot women's share of the fall in the roll. Where the red dot is to the right, women were a larger share of the fall than of the roll.

After the draft

Each line is a district. Its left end is how much smaller its roll was at the draft of December 2025 than in 2024. Its right end is how much smaller it was at the roll the election was held on. Both are for every 100 electors on the 2024 roll. The steeper the climb, the more of the fall came after the draft, mostly the names held back for adjudication. The four districts where it climbed most are named in red. Hover or tap a line for its district.

Every district

Tap or click a column name to sort by it. On a phone each row is a card.

Every constituency

Tap or click a column name to sort by it. On a phone each row is a card.

Every figure on this page is computed from the published data when the page loads. Sources and method.

This site publishes counts only, never a name. For analysis that looks at named voters in West Bengal, see the Sabar Institute's factsheet on the West Bengal revision.