Karnataka is gearing up for a comprehensive caste census utilizing a unique mobile application equipped with advanced features like geotagging and mandatory Aadhaar linking. This ambitious survey aims to gather detailed socio-economic and educational data on all residents of the state, with a particular focus on understanding the status of backward classes and eliminating caste discrimination.
The state government is set to conduct a new caste census using a unique House Listing App, developed in-house, to streamline data collection. The survey, slated to begin on September 22, 2025, will deploy 1.65 lakh enumerators, primarily teachers, to visit homes and collect data on various parameters, including caste and access to internet. Every household will be required to provide their Aadhaar number. The Karnataka State Backward Classes Commission is expected to submit the survey report by the end of October, which will help guide the state's upcoming budget.
A key component of this initiative is the use of a custom-built mobile application. This app is designed to enhance data accuracy and security. Geotagging technology will be used to verify the location of each surveyed household. To prevent fraudulent entries and ensure authenticity, the app will be integrated with verification mechanisms that utilize official documents such as caste certificates, ration cards, Aadhaar numbers, or voter IDs. The mobile app will function only between 6 am and 6 pm, after which it will automatically lock to maintain data integrity. The information gathered will be uploaded in real time to a centralised and secure server.
The integration of Aadhaar numbers is a significant step towards ensuring the robustness and accountability of the survey. By linking Aadhaar data, the government aims to address concerns raised about previous census efforts, which were criticized for being unscientific and prone to errors. Furthermore, the questionnaire on the mobile application will have columns to enter caste, sub-caste, relationship of the family members, profession, educational status, employment details and all other related aspects.
To maintain accuracy and prevent discrepancies, around 6,000 Panchayat Development Officers (PDOs) have been designated as supervisors. These officials will conduct random inspections of households to confirm that visits have been made and data recorded appropriately. After completion of the survey, the enumerators have to read out the contents and data that have been uploaded to the families, and get their consent to ensure accuracy. The head of the family that has been surveyed will get an application number on his mobile. The enumerators will have to upload this application number and the picture of signature of the head of the family made on a paper and press the submit button, according to the survey handbook.
The government has also established a central "war room" to monitor the survey's progress and provide real-time support to enumerators facing technical or logistical challenges. In addition to a dedicated helpline, enumerators have been issued handbooks and received extensive training on using the mobile app and navigating the field process.
Groundwork for the census began with the geotagging of electricity meters to list households and carry out geospatial mapping. All dwellings with electricity connections will be identified based on their RR (revenue register) meters, which will serve as the foundation for the enumeration.
This comprehensive survey is not just about counting castes; it's about mapping the state's diversity and understanding the real-life challenges faced by its citizens. By gathering data on education, jobs, infrastructure gaps, and other socio-economic indicators, the government aims to create a more equitable and inclusive society. The findings of the survey are expected to influence the state's budget and policies, with a focus on transparency and scientific methodology.
