 The regency covers an area of 792.24 km2, and at the 2010 Census it had a population of 795,918 (an increase from 689,225 at the previous Census in 2000); the latest official estimate (as at January 2014) is 818,283.Pamekasan Regency is bordered on the east by Sumenep Regency, on the north by the Java Sea, on the west by Sampang Regency, and on the south by the Madura Strait (separating Madura from the island of Java).Pamekasan Regency consists of thirteen districts ("kecamatan"), tabulated below with their populations at the 2010 Census