Perumkulam is a village in Nedumangad tehsil in district of Thiruvananthapuram, Kerala, India. As per the data provided by Census of India in 2011, total population of Perumkulam was 19,202 which includes 9,337 males and 9,865 females. Perumkulam covers 1327 ha area. Pincode of Perumkulam is 695543.