Nidagallu is a village in Kanakapura tehsil in district of Ramanagara, Karnataka, India. As per the data provided by Census of India in 2011, total population of Nidagallu was 733 which includes 376 males and 357 females. Nidagallu covers 582.65 ha area. Pincode of Nidagallu is 562117.