Yalamarahalli is a village in Koratagere tehsil in district of Tumkur, Karnataka, India. As per the data provided by Census of India in 2011, total population of Yalamarahalli was 22 which includes 12 males and 10 females. Yalamarahalli covers 202.4 ha area. Pincode of Yalamarahalli is 572129.