District Sonepat comprises of 4 sub-divisions namely Ganaur, Sonepat, Kharkhoda and Gohana and eight blocks (Ganaur, Sonipat, Rai, Kharkhoda, Gohana, Kathura, Murthal and Mundlana) has been carved out of Rohtak and made a full fledged district on 22 December 1972.