Jajanpur is a village in Fatehpur Pundri tehsil in district of Kaithal, Haryana, India. As per the data provided by Census of India in 2011, total population of Jajanpur was 2,395 which includes 1,261 males and 1,134 females. Jajanpur covers 449 ha area. Pincode of Jajanpur is 136020.