Ullappanahalli is a village in Chintamani tehsil in district of Chikkaballapura, Karnataka, India. As per the data provided by Census of India in 2011, total population of Ullappanahalli was 1,465 which includes 736 males and 729 females. Ullappanahalli covers 546.72 ha area. Pincode of Ullappanahalli is 563125.