Erramanchi is a village in Penukonda tehsil in district of Anantapur, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Erramanchi was 2,032 which includes 1,054 males and 978 females. Erramanchi covers 2206 ha area. Pincode of Erramanchi is 515164.