Kerala Population is 3,33,87,677, according to Census 2011.
Most Populous Districts in Kerala
Malappuram – 41,10,956
Thiruvananthapuram- 33,07,284
Ernakulam- 32,79,860
Thrissur -31,10,327
Kozhikode- 30,89,543
Here is the data table for population of Kerala and Districts.