Rayamangalam is a village in Kunnathunad tehsil in district of Ernakulam, Kerala, India. As per the data provided by Census of India in 2011, total population of Rayamangalam was 27,537 which includes 13,592 males and 13,945 females. Rayamangalam covers 2988 ha area. Pincode of Rayamangalam is 683554.