- Per Capita Income on Gross District Domestic Product at Current/Constant 2004-2005 Prices in Kollam District of Kerala (2013-2014)
- Per Capita Income on Net District Domestic Product at Current/Constant 2004-2005 Prices in Kollam District of Kerala (2013-2014)
- Per Capita Income on Gross District Domestic Product at Current/Constant 2011-2012 Prices in Kollam District of Kerala (2013-2014)
- Per Capita Income on Net District Domestic Product at Current/Constant 2011-2012 Prices in Kollam District of Kerala (2013-2014)