Tamil Nadu Elections — Data Dashboard

Presentation-ready visualizations of assembly seats & vote share (post-independence template + modern cycles included)

Quick Summary

Use the charts on the right to highlight: long-term dominance of Dravidian parties, vote-seat disproportionality, and the role of alliances & turnout. All charts are interactive and can be exported as images.

Select Year(s)

Download Charts

Tip: Use the template CSV to add older years; the page will accept paste updates (edit the `data` variable in the JS section).

Seats won by party (grouped by year)

Interactive | Hover for values

Vote share by party (grouped by year)

Interactive | Hover for percentages

Cumulative seats (2011–2021)

A single snapshot of recent cycles

Raw data (2011–2021)

Year Party Seats Won Vote Share (%)