Kundapahari is a village in Gopikandar tehsil in district of Dumka, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kundapahari was 555 which includes 290 males and 265 females. Kundapahari covers 566.63 ha area. Pincode of Kundapahari is 814145.