Kachanarava is a village in Robertsganj tehsil in district of Sonbhadra, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kachanarava was 11,666 which includes 6,095 males and 5,571 females. Kachanarava covers 3101.07 ha area. Pincode of Kachanarava is 232221.