Tamil Nadu State has a population 72,138,958 as per Census 2011 and covers an area of 130,058 km². The major administrative units of the state constitutes 32 Districts, 76 Revenue divisions, 220 Taluks, 12 Municipal corporations, 148 Municipalities, 385 Panchayat unions (Blocks), 561 Town panchayats and 12,524 Village panchayats. sadf
The Tamil Nadu e-Governance Agency is the entity that facilitates E-Governance efforts in Tamil Nadu. As part of the e-Governance initiative, a large part of government records like land ownership records have been digitised. All major administrative offices like local governance bodies and various government departments have been computerised.
Social Welfare including Women's and Children's Welfare, Orphanages and Correctional Administration, Integrated Child Development and Beggar Homes, Welfare of the Differently abled and Social Reforms and Nutritious Noon Meal Programme
Portfolio Minister Departments Chief Minister O. Panneerselvam Pubic, Indian Administrative Service, Indian Police Service, Indian Forest Service, General Administration, District Revenue Officers, Police, Home Finance, Planning, Legislative Assembly, Elections and Passports Electricity and Prohibition and Excise R. Viswanathan Electricity, Non-Conventional Energy Development, Prohibition and Excise, Molasses Municipal Administration and Rural Development K. P. Munusamy Municipal Administration, Rural Development, Panchayats and Panchayat Unions, Poverty Alleviation Programmes, Rural Indebtedness, Urban and Rural Water Supply Housing and Urban Development R. Vaithilingam Housing, Rural Housing and Housing Development, Slum Clearance Board and Accommodation Control, Town Planning, Urban Development and Chennai Metropolitan Development Authority Rural Industries P. Mohan Rural Industries including Cottage Industries and Small Industries Social Welfare and Nutritious Noon Meal B. Valarmathi Social Welfare including Women's and Children's Welfare, Orphanages and Correctional Administration, Integrated Child Development and Beggar Homes, Welfare of the Differently abled and Social Reforms and Nutritious Noon Meal Programme Higher Education P. Palaniappan Higher Education including Technical Education, Electronics, Science and Technology Agriculture S. Damodaran Agriculture, Agricultural Engineering, Agro Service Cooperatives, Horticulture, Sugarcane Cess, Sugarcane Development and Waste Land Development Cooperation Sellur K. Raju Cooperation, Statistics and Ex-Servicemen Welfare Forests K. T. Pachaimal Forests and Cinchona Highways & Minor Ports K. Palanisamy Highways and Minor Ports Food R. Kamaraj Food, Civil Supplies, Consumer Protection and Price Control Milk and Dairy Development B.V. Ramana Milk and Dairy Development Environment M. C. Sampath Environment and Pollution Control Public Works K. V. Ramalingam Public Works, Irrigation including Minor Irrigation, Programme Works Animal Husbandry T. K. M. Chinnayya Animal Husbandry Industries P. Thangamani Industries, Steel Control, Mines and Minerals, and Special Initiatives Handlooms and Textiles S. Sundararaj Handlooms and Textiles Khadi and Village Industries P. Chendur Pandian Khadi and Village Industries Board, Bhoothan and Gramadhan Tourism S. Gokula Indira Tourism, Tourism Development Corporation Commercial Taxes and Registration B. V. Ramanaa Commercial Taxes and Registration and Stamp Act Adi Dravidar and Tribal Welfare N. Subramanian Adi Dravidar Welfare, Hill Tribes and Bonded Labour Transport V. Senthil Balaji Transport, Nationalised Transport, Motor Vehicles Act Fisheries K. A. Jayapal Fisheries and Fisheries Development Corporation School Education and Sports and Youth Welfare, Law, Courts and Prisons N. R. Sivapathi School Education and Archaeology, Sports and Youth Welfare, Tamil Official Language and Tamil Culture, Law, Courts and Prisons, Personnel and Administrative Reforms and Prevention of Corruption Information Technology Mukkur N. Subramanian Information Technology Information, Special Programme Implementation K. T. Rajenthra Bhalaji Information and Publicity, Film Technology and Cinematograph Act, Stationery and Printing and Government Press, Implementation of Special Programmes including implemenation of the Election manifesto Labour S. T. Chellapandian Labour, Population, Employment and Training, Newsprint Control, Census and Urban and Rural Employment Health V. S. Vijay Health, Medical Education and Family Welfare Backward Classes and Minorities Welfare A. Mohammedjan Backward Classes, Most Backward Classes and Denotified Communities, Overseas Indians, Refugees & Evacuees, Minorities Welfare including Wakf HR & CE M. S. M. Anandan Hindu Religious and Charitable Endowments (HR & CE) Revenue N. D. Venkatachalam Revenue, District Revenue Establishment, Deputy Collectors, Weights and Measures, Debt Relief including legislation on Money lending, Chits, Registration of Companies