Jamchunwa is a village in Kunkuri tehsil in district of Jashpur, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Jamchunwa was 1,400 which includes 710 males and 690 females. Jamchunwa covers 897.76 ha area. Pincode of Jamchunwa is 496225.