The majority of people embraced Islam in West Kalimantan are majority Malays along coastal area as Sambas, Mempawah, Ketapang, North Kayong, Kubu Raya, Kapuas Hulu and Pontianak.
The majority of people embraced Islam in West Kalimantan (59.22%). Muslim majority areas in West Kalimantan is inhabited coastal regions are majority Malays as Sambas, Mempawah, Ketapang, North Kayong, Kubu Raya, Kapuas Hulu and Pontianak.