Idamadaka is a village in Duvvur tehsil in district of Y S R, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Idamadaka was 2,955 which includes 1,518 males and 1,437 females. Idamadaka covers 974 ha area. Pincode of Idamadaka is 516175.