Data caveats
Every limitation we know about, layer by layer. These are the same notes that appear on the layer inside the app — published in full here so you can check them before deciding whether an indicator supports the claim you want to make.
Method and cross-cutting limitations are on the methodology page. Last updated August 2026.
National Family Health Survey (NFHS-5)
2019–21 · 25 indicators · new districts: inherited from parent district
Nationwide survey on health, nutrition, family planning, and gender indicators across all districts.
Child Stunting
Height-for-age below −2 SD (WHO Child Growth Standard).
Child Wasting
Weight-for-height below −2 SD (WHO Child Growth Standard).
Child Underweight
Weight-for-age below −2 SD (WHO Child Growth Standard).
Child Anaemia
Haemoglobin below 11.0 g/dL for children 6–59 months (WHO threshold).
Women Anaemia
Haemoglobin below 12.0 g/dL for non-pregnant women 15–49 (WHO threshold).
Full Vaccination
Includes card-verified and mother's recall.
Institutional Births
Covers births in the 5 years before survey.
Improved Sanitation
"Improved" per WHO/JMP classification.
Clean Cooking Fuel
LPG, biogas, or electric — excludes solid fuels.
Health Insurance
Includes government schemes like Ayushman Bharat.
Drinking Water
"Improved" per WHO/JMP classification.
Electricity Access
Measures access, not hours of supply.
Iodized Salt
Tested with rapid test kit during household visit.
Women Literacy
Completed std 9+ or can read a whole/partial sentence.
Women 10+ Yr Schooling
Women age 15–49 with 10+ completed years of schooling.
Child Marriage
Retrospective — women 20–24 who married before age 18.
Teen Pregnancy
Women 15–19 who were mothers or pregnant at time of survey.
Menstrual Hygiene
Women 15–24 using sanitary napkins, tampons, or menstrual cups.
4+ Antenatal Visits
Covers last birth in 5 years before survey.
C-Section Rate
Diverging scale — both very low and very high rates signal issues.
Exclusive Breastfeeding
Infants under 6 months exclusively breastfed at time of survey.
ORS for Diarrhoea
Children with diarrhoea in 2 weeks before survey who received ORS.
Male Hypertension
Systolic ≥ 140 or diastolic ≥ 90 mmHg, or on medication.
Male Diabetes
Random blood glucose > 140 mg/dL, or on medication.
Male Tobacco Use
Any form — smoking, chewing, or snuff.
Census 2011
2011 · 14 indicators · new districts: area-proportional estimate
Decennial census by the Registrar General of India covering demographics, literacy, employment, and housing.
Population
New districts use area-proportional estimates.
Households
New districts use area-proportional estimates.
Literacy
Counts population aged 7+ only.
Children
New districts use area-proportional estimates.
Scheduled Castes
SC lists vary by state — not all communities recognized nationwide.
Scheduled Tribes
ST lists vary by state — not all communities recognized nationwide.
Worker Participation
Includes main and marginal workers.
Cultivators
Includes both owner-farmers and tenant farmers.
Agricultural Laborers
Landless wage workers on others' farms.
Other Workers
Residual category — industry, services, trade, etc.
Sex Ratio
National average ~940; below 900 signals severe imbalance.
Child Sex Ratio (0–6)
Below 900 may indicate sex-selective practices.
Female Literacy Gap
Gap = male literacy rate minus female literacy rate.
Female Work Gap
Includes main and marginal workers.
Agricultural Census 2015-16
2015–16 · 11 indicators · new districts: inherited from parent district
Decennial census of agricultural holdings covering tenancy, land use, and cropping patterns across all districts.
Average Holding Size
Operational holdings (who farms), not ownership. 134 districts inherit parent values.
Marginal Farmers (%)
Holdings below 1 Ha. ~68% of India's holdings are marginal (Ag Census 2015-16).
Agricultural Intensity
Net sown area as share of district area. Excludes forests and wastelands.
Fallow Ratio
Includes current fallow and long-term fallow land.
SC/ST Land Equity Gap
Combines Ag Census land data with Census 2011 SC/ST population shares.
Holdings per 1,000 People
Uses Census 2011 population as denominator.
Cultivated Land per Capita
Uses Census 2011 population as denominator.
Leased Area Share
Informal tenancy widely underreported — most leases are unregistered oral contracts.
Land Gini Coefficient
Calculated from size-class distribution, not individual holdings.
Sowing Efficiency
Net sown ÷ net cultivated. Does not capture multi-cropping.
Uncultivated Ratio
Includes waste, built-up, and waterlogged land within holdings.
RBI Bank Credit (BSR-1)
2026 · 11 indicators · new districts: inherited from parent district
Occupation-classified outstanding credit of scheduled commercial banks by district, from RBI Basic Statistical Returns (BSR-1). Covers a subset of total bank credit — head-office-level and unclassified credit is excluded. Amounts only — borrower account counts not included.
Bank Credit Per Capita
Reflects where credit was sanctioned, not utilized — financial centres (Mumbai, Delhi, Chennai) show inflated values. Uses Census 2011 population. Covers occupation-classified credit only (subset of total bank credit).
Total Bank Credit
Reflects where credit was sanctioned, not utilized. Covers occupation-classified credit only (subset of total bank credit). Amounts only — borrower account counts not included.
Agriculture Credit Share
Reflects where credit was sanctioned, not utilized. Covers occupation-classified credit only.
Industry Credit Share
Reflects where credit was sanctioned, not utilized. Covers occupation-classified credit only.
Personal Loans Share
Reflects where credit was sanctioned, not utilized. Covers occupation-classified credit only.
Trade Credit Share
Reflects where credit was sanctioned, not utilized. Covers occupation-classified credit only.
Credit Growth (1-Year)
Reflects where credit was sanctioned, not utilized. Covers occupation-classified credit only. Districts renamed between Mar 2025 and Mar 2026 may show anomalous growth.
Credit Growth (5-Year)
Reflects where credit was sanctioned, not utilized. Covers occupation-classified credit only. Districts renamed between 2021 and 2026 may show anomalous growth.
Credit Trajectory (2015–26)
Nominal credit, not inflation-adjusted. Trends reflect where credit was sanctioned, not utilized. Districts renamed mid-series are stitched across both names.
Credit Growth (11-Year Trend)
Nominal growth — subtract ~5-6% inflation for real terms. The national median (~14%/yr) is the neutral gray midpoint, not zero.
Credit Acceleration
Based on nominal credit trends. A district can be accelerating from a low base or decelerating while still growing fast.
National Crime Records Bureau — SLL Crimes
2022 · 8 indicators · new districts: inherited from parent district
District-level Special & Local Laws crime statistics from NCRB, covering POCSO, SC/ST atrocities, domestic violence, narcotics, cybercrime, and environmental crimes.
POCSO Cases
Rates based on Census 2011 population — urban districts may appear inflated.
SC/ST Atrocities
Census 2011 population. Low values may reflect under-reporting.
Domestic Violence
Most DV cases filed under IPC 498A, not this SLL act.
Dowry Crimes
Rates based on Census 2011 population.
Drug Crimes (NDPS)
NDPS Act only — excludes alcohol/excise violations.
Cybercrime
Census 2011 population. Urban areas report higher due to better detection.
Environmental Crimes
Census 2011 population. High values reflect enforcement, not pollution levels.
Safety-Relevant Crime Rate
Curated subset — excludes liquor, excise, electricity, gambling violations.
National Judicial Data Grid
2024 · 7 indicators · new districts: inherited from parent district
District and taluk court case statistics covering pending cases, disposal rates, and demographic breakdowns.
Pending Cases per Lakh
District & subordinate courts only. Population from Census 2011.
Cases Delayed in Disposal
District courts only. "Delayed" = exceeded prescribed disposal timelines.
Chronic Backlog (5+ Yr)
District courts only. Includes both civil and criminal cases.
Monthly Disposal Ratio
District courts only. Single-month snapshot — seasonal variation possible.
Case Density
District courts only. Reflects urbanization as much as caseload.
Women's Court Cases
District courts only. Based on petitioner gender where recorded.
Cases at Evidence Stage
District courts only. Combines evidence, argument, and judgement stages.
Climate Vulnerability Index
2021 · 4 indicators · new districts: inherited from parent district
District-level climate vulnerability assessment by DST/ICAR covering exposure, sensitivity, and adaptive capacity.
Climate Vulnerability Index
Composite index — rankings depend on indicator weights. 8 states/UTs excluded (incl. Goa, Delhi).
MGNREGA Days per Household
Reflects both rural distress and state implementation capacity.
Food Grain Yield Variability
Coefficient of variation over historical time series. 8 states/UTs excluded.
Infant Mortality Rate (CVI 2021)
Different source and year from NFHS-5. 8 states/UTs excluded (incl. Goa, Delhi).
Udyam Registration (MSME)
2026 · 4 indicators · new districts: inherited from parent district
District-wise registered micro, small, and medium enterprises under Udyam, covering enterprise size and sector.
MSME Density
Registered enterprises only — informal sector excluded. Census 2011 population.
Total MSMEs
Registered enterprises only — informal sector excluded.
Manufacturing Share
Registered enterprises only. Classified by NIC activity codes.
Small Enterprise Share
Registered enterprises only. "Small" = investment ₹1–10 crore.
Town Amenities Census 2011
2011 · 3 indicators · new districts: area-proportional estimate
Inventory of civic amenities — hospitals, schools, and banking facilities - in census towns.
Hospitals & Health Centres
Urban areas only — rural facilities not counted.
Schools
Urban areas only — rural schools not counted.
Banking
Urban areas only — rural branches not counted.
eRaktKosh Blood Bank Registry
2024 · 1 indicator · new districts: inherited from parent district
National registry of licensed blood banks and blood centres maintained by CDSCO via the eRaktKosh portal.
Blood Banks per Lakh
Assam is not covered in this dataset. Rate uses Census 2011 population as denominator.
GOBARdhan Biogas Plants
2026 · 1 indicator · new districts: inherited from parent district
District-level biogas plant registration status under GOBARdhan (Swachh Bharat Mission), published by Ministry of Jal Shakti.
Biogas Plants per Lakh
Rate uses Census 2011 population. Delhi has no coverage in this dataset.
Missing is never zero. Where a source does not cover a district, that district renders as no-data rather than as a zero value. If a map looks patchy, that is coverage being shown honestly rather than a rendering fault.