Mannavedudevadaram is a village in Chengalpattu tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mannavedudevadaram was 400 which includes 198 males and 202 females. Mannavedudevadaram covers 89.47 ha area. Pincode of Mannavedudevadaram is 603105.