There are nine subdistricts, called mukim, in Kuala Selangor District. They are Api-Api, Batang Berjuntai, Ijok, Jeram, Kuala Selangor, Pasangan, Tanjung Karang, Ujong Permatang and Ulu Tinggi. Kuala Selangor District covers 119,452.46 hectares. The Malays in the district work as fishermen and farmers, as well as civil servants, while the Chinese live in the town areas and work as traders and fishermen. There are Indians in the Kuala Selangor District too, living in the oil palm and rubber plantations.1