Udumbiam is a village in Veppanthattai tehsil in district of Perambalur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Udumbiam was 3,925 which includes 2,200 males and 1,725 females. Udumbiam covers 1693.69 ha area. Pincode of Udumbiam is 621116.