Public statistics for Tamil Nadu.
Indicators on the economy, healthcare, education, and law & order, alongside the same figures for Maharashtra, Karnataka, Gujarat, and Uttar Pradesh. Every value is cited. Where sources differ, the alternates are shown.
Hover a district for its figure. Net District Domestic Product per person, 2022-23, current prices (not inflation-adjusted), provisional — Tamil Nadu DES.
By topic
Where Tamil Nadu stands, by domain.
A quick read on each of the four topics (growth, health, education, and justice) alongside Maharashtra, Karnataka, Gujarat, and Uttar Pradesh. Click through for the full picture.
Income vs. mortality
Press play. Watch a decade of progress.
Each bubble is one of the five focus states. The horizontal axis is per-capita income (NSDP, log scale). The vertical axis is the Infant Mortality Rate. Better is up-and-to-the-right.
From 2013 to 2022, every state's bubble moves rightward (incomes rose) and downward (mortality fell). The diagonal sweep is the whole story of human development in two metrics.
Sources: MoSPI / TN DES (per-capita NSDP) and SRS (IMR). Years matched: fiscal 2013-14 → calendar 2013, etc.
How this site works
Where the data comes from
RBI, NCRB, NFHS, UDISE+, SRS, ASER, MoSPI, and the Tamil Nadu government. Sources are ranked into five tiers by institutional authority; the tier of each source is shown on every page.
When sources differ
The primary value is the highest-tier, most-recent source. Up to three alternates are listed on each datapoint, with the percentage difference and a note on the methodology mismatch.
How often it changes
Refreshed each quarter through a reviewed update process. Every change to the data is recorded in version history and can be audited.