 The county has a population of 605,576 of which 290,907 are male, 314,656 are female, and 13 who are intersex.There are 150,669 households spawning an average size of 4.0 persons per household and a population density 675 people per square kilometre.There are 5 sub counties, 14 divisions, 46 locations and 114 sub-locations.