Jonnalagadda is a village in Narasaraopet tehsil in district of Guntur, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Jonnalagadda was 5,657 which includes 2,843 males and 2,814 females. Jonnalagadda covers 1062 ha area. Pincode of Jonnalagadda is 522601.