Vinnamangalam is a village in Ambur tehsil in district of Vellore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Vinnamangalam was 5,632 which includes 2,765 males and 2,867 females. Vinnamangalam covers 927.74 ha area. Pincode of Vinnamangalam is 636507.