State of Aadhaar Survey

The State of Aadhaar Survey 2017-18 (SOA survey) advances the evidence base with the largest survey on Aadhaar to date. The survey provides data representative of the rural populations of three states in India: Andhra Pradesh, Rajasthan, and West Bengal.

State of Aadhaar Survey 2017-18
Research Design, Methodology, and Analysis
This document outlines the research design, methodology, and analysis for the State of Aadhaar Survey 2017-18. Most elements of the design were developed in late 2017 (October and November). Data collection occurred between November 2017 and February 2018. Data cleaning and analysis occurred between February and May 2018.

1142 HH in Andhra Pradesh, 965 HH in Rajasthan, and 840 HH in West Bengal