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Council of MinistersWho holds each portfolio Legislative AssemblyMembers by constituency
General election 2026
Source: Public (Elections) Department, Tamil Nadu
OverviewSeats won and key figures ResultsWinner and votes in every seat CandidatesSearchable list with party and votes ConstituenciesVotes at each polling station PartiesOne page for each party
Maps and other elections
Source: Public (Elections) Department and State Election Commission
MapBy constituency or by district By-elections 2026–2031Results and vacant seats Local body electionsUrban and rural
How we check
What we checked, and what we could not
How figures are checkedSources, rules and reading checks Election data issuesEach with a permanent ID DownloadsA CSV file for every table
Every number, verified. Each page names its official source.All election datasets ›
Budget
Source: Finance Department, Government of Tamil Nadu
State FinancesReceipts, spending and deficit Demands for GrantsOne page for each Demand Budget AnnouncementsAmounts and scheme pages
Prices
Source: National Statistics Office, MoSPI
Cost of livingConsumer Price Index, with other states
Vehicles
Source: VAHAN, Ministry of Road Transport and Highways
RegistrationsNew vehicles by type and fuel MakersRegistrations by maker RTO officesRegistrations by office States comparedTamil Nadu and other states
Every number, verified. Each page names its official source.All datasets ›
ReservoirsStorage and inflow by reservoir
Dataset catalogueEvery dataset and its source DownloadsA CSV file for every table Known gapsWhat is missing, and why MetricsKey figures in one place
Articles
MethodologyHow we collect and check data

Infrastructure and Transport

Energy, roads, buildings, transport and water resources.

Energy Department (Demand 14)
Highways and Minor Ports Department (Demand 21)
Buildings (Demand 39)
Water Resources Department (Demand 40)
Transport Department (Demand 48)

Official data of the Government of Tamil Nadu (budget and finance, and elections), taken only from official government documents. Every figure can be traced to its source. Data is free to download as CSV.

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