Kadakkavoor is a village in Chirayinkeezhu tehsil in district of Thiruvananthapuram, Kerala, India. As per the data provided by Census of India in 2011, total population of Kadakkavoor was 22,632 which includes 10,880 males and 11,752 females. Kadakkavoor covers 532 ha area. Pincode of Kadakkavoor is 695304.