Kotra Dhahar is a village in Hindaun tehsil in district of Karauli, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Kotra Dhahar was 3,488 which includes 1,901 males and 1,587 females. Kotra Dhahar covers 875.11 ha area. Pincode of Kotra Dhahar is 322234.