Koregaon is a village in Karjat tehsil in district of Ahmadnagar, Maharashtra, India. As per the data provided by Census of India in 2011, total population of Koregaon was 5,483 which includes 2,908 males and 2,575 females. Koregaon covers 4963 ha area. Pincode of Koregaon is 414402.