Semmanpatti is a village in THANDRAMPET tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Semmanpatti was 484 which includes 238 males and 246 females. Semmanpatti covers 153.6 ha area. Pincode of Semmanpatti is 606708.