Vadakalur is a village in Kunnam tehsil in district of Perambalur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Vadakalur was 3,620 which includes 1,778 males and 1,842 females. Vadakalur covers 827.22 ha area. Pincode of Vadakalur is 621108.