Kumaramangalam is a village in Thodupuzha tehsil in district of Idukki, Kerala, India. As per the data provided by Census of India in 2011, total population of Kumaramangalam was 15,522 which includes 7,784 males and 7,738 females. Kumaramangalam covers 2064 ha area. Pincode of Kumaramangalam is 685608.