Vakkucheck / Kudavolai Pattern: TN has a strong anti-incumbency alternation — broken only once (2016 ADMK re-election when DMK had split alliance with DMK-PMK rift). The pattern holds from 2001 (ADMK 198) → 2006 (DMK 163) → 2011 (ADMK 203) → 2016 (ADMK 132, rare repeat) → 2021 (DMK 159). The 2026 model weighs this pattern at 25% of the forecast prior. DMK's welfare delivery (Kalaignar schemes) provides partial buffer.
Tamil Nadu Voter Demographics
Electoral roll analysis 2001–2026 · Source: ✓ ECI Final Roll 23/02/2026 · 5.67 Cr electors · 234 ACs
Real voter counts across all 234 constituencies · 38 districts
5,67,07,380 electors
Total electorate growth — 2001 to 2021 (crore)
Male vs Female electors — year-by-year
Voter turnout % — overall, male & female
First-time voters & senior citizens (65+) — lakh
Electoral roll — age band breakdown (lakhs)
Selected year snapshot — 2026
Female voter ratio % by district
Key demographic insights
Data sources
Vakkucheck வக்குச்செக்
A NILAMLABS LLC PRODUCT
Booth-level electoral roll viewer · 2026 Special Intensive Revision · AC 13 Kolathur, Chennai · Powered by ECI data
IDEA BY KUDAVOLAI · குடவோலை
Named after the world's oldest ballot system — the Kudavolai (குடவோலை), used by Chola kings at Uttiramerur, Tamil Nadu (~920 CE). Voters wrote candidates' names on palm leaves, placed them in a pot (kudavolai), and a child drew the winner. Democracy at its purest.
Part-wise elector summary — AC 13 Kolathur (9 of ~200 parts uploaded)
💡 Request the "Electoral Roll Summary Statistics 2026" (consolidated Excel) directly from the District Election Officer — it has all M/F/Total counts for every booth in one file.
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Select a booth
Click any row for detailed breakdown
Vakkucheck Booth Data Schema v1.0
NILAMLABS LLC · JSON SPECIFICATION
2021 Tamil Nadu Election — Official ECI Results
234 Assembly Constituencies · Source: Election Commission of India · DMK+ won 159 seats, AIADMK+ 75
2021 Actual seat distribution
0118 (majority)234
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Constituency
Type
District
Winner
Party
Electors
Votes
Poll%
Margin
Margin%
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Tamil Nadu Election Results 2026
Enter results as constituencies are declared · Auto-tallies seat count
Auto-fetches every 5 min
WINNER
TVK
TVK — Tamilaga Vettri Kazhagam
107
seats (89 won · 18 leading)
Predicted: 11+96
SPA
SPA — DMK Alliance
74
seats (DMK 60 · INC 5 · others 9)
Predicted: 142−68
NDA
NDA — AIADMK Alliance
53
seats (ADMK 47 · PMK 4 · BJP 1 · AMMK 1)
Predicted: 78−25
NTK+
NTK + Others
0
seats
Predicted: 3−3
VakkuCheck Prediction vs Actual · ECI Final · 234/234 Constituencies