Subang is on of regencies north of West Java Province extending 205.276,95 hectare or 6,34% from total area of province. The territory of Subang Regency stretches from 6°11' north latitude to 6°49' south latitude, and from 107°31' to 107°54' east longitude. Administratively, based on Region Regulation Number 3 of 2007  Subang Regency devided into 253 sub district (desa/kelurahan) which included to 30 Districts. 

Administrative borders of Subang Regency are: in the south bordered with West Bandung Regency, in the north bordered with Java Sea, in the west borderd with Purwakarta and Karawang Regency, and in the east bordered with Sumedang and Indramayu Regency.