Yallenahalli is a village in Chiknayakanhalli tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Yallenahalli was 579 which includes 303 males and 276 females. Yallenahalli covers 244.03 ha area. Pincode of Yallenahalli is 572219.