Chinnamandalai is a village in Tiruttani tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Chinnamandalai was 1,099 which includes 563 males and 536 females. Chinnamandalai covers 263.15 ha area. Pincode of Chinnamandalai is 631402.