 The area of the Regency is 825.74 km2 with a Census population of 852,521 in 2010.The latest official estimate (as at 2015) is 916,812, for a density of 1,110.3 people per km2.The Purwakarta Regency is divided into 17 districts ("kecamatan"), listed below with their areas and their populations at the 2010 Census.