Katar Ganj is a village in Allapur tehsil in district of Ambedkar Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Katar Ganj was 964 which includes 478 males and 486 females. Katar Ganj covers 72.38 ha area. Pincode of Katar Ganj is 224129.