Jamchunwa is a village in Duldula tehsil in district of Jashpur, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Jamchunwa was 356 which includes 183 males and 173 females. Jamchunwa covers 153.08 ha area. Pincode of Jamchunwa is 496225.