Data catalogue

8 official sources and 68 indicators, reconciled to the same 785-district geography so every layer lines up exactly. Every number is traceable back to its source and year.

Counts read live from the database.

National Family Health Survey (NFHS-5)

2019–21

Nationwide sample survey on health, nutrition and household conditions, covering every district. Where NFHS-5 reports an indicator separately for women and men — tobacco, alcohol, blood sugar — it is shown as one layer with the split kept underneath.

42 INDICATORS

Census of India

2011

Decennial census by the Registrar General of India — population, density, literacy, SC/ST population, workers and household amenities, at the district level.

8 INDICATORS

WorldPop

2020

Modelled population and density on a 100m grid, summed to districts — a post-2011 population figure for a country whose last census was 2011.

2 INDICATORS

Rural Health Statistics (NHM)

2011

District-wise availability of Sub Centres, Primary/Community Health Centres and Sub-Divisional/District Hospitals, published by the National Health Mission. Facility counts, not capacity, staffing or quality.

2 INDICATORS

National Highways Network

Live

National highways and expressways, plotted over the district geography and updated independently of the census and survey layers.

639 CORRIDORS

Railway Network

Live

India's railway network from OpenStreetMap — curated main-line corridors, every station, and a district-level zone map derived from where each zone's stations are. Zone and division labels are corrected against Indian Railways' own station master.

331 CORRIDORS · 10,513 STATIONS

Train Services

Live

Vande Bharat, Rajdhani and Shatabdi services with their termini, stops where published, and a route derived over our own track data and checked against each service's published distance.

127 SERVICES

District Boundaries

Current

The shared base geography — every layer above is reconciled to this same set of district boundaries.

785 DISTRICTS · 36 STATES & UTS