 The Regency is bordered by the Java Sea in the north, Indramayu Regency in the east, Sumedang Regency in the southeast, West Bandung Regency in the south, and Purwakarta Regency and Karawang Regency in the west.Subang Regency is a regency ("kabupaten") of West Java, Indonesia.It has an area of 1,893.95 km² and its population was 1,465,157 at the 2010 Census; the latest estimate (as at 2014) is 1,575,649.