Keela Mangalam is a village in Ottapidaram tehsil in district of Thoothukkudi, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Keela Mangalam was 1,950 which includes 965 males and 985 females. Keela Mangalam covers 884.49 ha area. Pincode of Keela Mangalam is 628718.