Theertham is a village in Krishnagiri tehsil in district of Krishnagiri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Theertham was 2,333 which includes 1,181 males and 1,152 females. Theertham covers 558.33 ha area. Pincode of Theertham is 635121.