Ganganadoddi is a village in Kollegal tehsil in district of Chamarajanagar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Ganganadoddi was 538 which includes 279 males and 259 females. Ganganadoddi covers 687.27 ha area. Pincode of Ganganadoddi is 571444.