Obakkavalasai is a village in Uthangarai tehsil in district of Krishnagiri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Obakkavalasai was 656 which includes 341 males and 315 females. Obakkavalasai covers 364.46 ha area. Pincode of Obakkavalasai is 635307.