Thazhava is a village in Karunagappally tehsil in district of Kollam, Kerala, India. As per the data provided by Census of India in 2011, total population of Thazhava was 23,341 which includes 10,818 males and 12,523 females. Thazhava covers 1194 ha area. Pincode of Thazhava is 690539.