- Gross District Domestic Product at Current/Constant 2011-2012 Prices in Namakkal District of Tamil Nadu (2018-2019)
- Sector-wise Gross District Domestic Product (GDDP) at Current Prices based on 2011-2012 Series in Namakkal District of Tamil Nadu (2018-2019)
- Sector-wise Gross District Domestic Product (GDDP) at Constant 2011-2012 Prices in Namakkal District of Tamil Nadu (2018-2019)