Kalarkoppa is a village in Gokak tehsil in district of Belgaum, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kalarkoppa was 2,424 which includes 1,238 males and 1,186 females. Kalarkoppa covers 369.89 ha area. Pincode of Kalarkoppa is 591233.