Households Using Adequately Iodised Salt

Choropleth map of India by state: Households Using Adequately Iodised Salt. Only 60% of Indian households use adequately iodised salt — a preventable cause of cognitive impairment.
Only 60% of Indian households use adequately iodised salt — a preventable cause of cognitive impairment.
Policy implication
Iodine deficiency disorders remain endemic in Himalayan and tribal belt states where iodised salt supply chains fail.
NFHS-5 2019-21Food & Cultureiodised saltnutritionfood
Open in the interactive atlas All 282 maps

Data vintage. This map uses NFHS-5 (2019-21). NFHS-6 (2023-24) state fact sheets were released in May 2026, but they are provisional and report fewer indicators, so the figures here have not been replaced. See the newer figures for this measure in the interactive atlas.

Source: NFHS-5 (2019-21). See the methodology for notes and limitations.

Part of ImpactMojo. Maps are pedagogical tools for facilitated discussion, not standalone data references. CC BY-NC-SA 4.0.