These are data of Indian national demographic survey "Sample Registration System" (SRS). Tables below contains only data for biggest
states and union territories. Record "India on average" contains averaged data for all states and union territories.
2016—2020 File:Life expectancy map of India by SRS 2016-2020 with names.png|275px|thumb|Indian states by life expectancy in , according to estimation of SRS
2015—2019 File:Life expectancy map of India by SRS 2015-2019 with names.png|275px|thumb|Indian states by life expectancy in , according to estimation of SRS ==Estimations of NFHS==