Madhuvanahalli 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 Madhuvanahalli was 8,500 which includes 4,242 males and 4,258 females. Madhuvanahalli covers 669.2 ha area. Pincode of Madhuvanahalli is 571440.