Kaulapur is a village in Thanesar tehsil in district of Kurukshetra, Haryana, India. As per the data provided by Census of India in 2011, total population of Kaulapur was 2,720 which includes 1,441 males and 1,279 females. Kaulapur covers 256 ha area. Pincode of Kaulapur is 136131.