Katahara is a village in Bharthana tehsil in district of Etawah, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Katahara was 2,131 which includes 1,108 males and 1,023 females. Katahara covers 283.66 ha area. Pincode of Katahara is 206242.