Koth Kalan is a village in Narnaund tehsil in district of Hisar, Haryana, India. As per the data provided by Census of India in 2011, total population of Koth Kalan was 9,558 which includes 5,210 males and 4,348 females. Koth Kalan covers 3033 ha area. Pincode of Koth Kalan is 125039.