Chinnambedu is a village in Ponneri tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Chinnambedu was 4,175 which includes 2,201 males and 1,974 females. Chinnambedu covers 1405.09 ha area. Pincode of Chinnambedu is 601204.