Kachnawan is a village in Salon tehsil in district of Rae Bareli, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kachnawan was 3,340 which includes 1,762 males and 1,578 females. Kachnawan covers 344.69 ha area. Pincode of Kachnawan is N/A.