Triyambakapura is a village in Tirthahalli tehsil in district of Shimoga, Karnataka, India. As per the data provided by Census of India in 2011, total population of Triyambakapura was 653 which includes 309 males and 344 females. Triyambakapura covers 832.71 ha area. Pincode of Triyambakapura is 577422.