Dichaon Kalan is a village in Najafgarh tehsil in district of South West Delhi, Delhi, India. As per the data provided by Census of India in 2011, total population of Dichaon Kalan was 27,255 which includes 14,553 males and 12,702 females. Dichaon Kalan covers 1335.2 ha area. Pincode of Dichaon Kalan is 110043.