Krishnasagarakere 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 Krishnasagarakere was 31 which includes 16 males and 15 females. Krishnasagarakere covers 215.84 ha area. Pincode of Krishnasagarakere is 572214.