Dimiao, officially the Municipality of Dimiao, is a 4th class municipality in the province of Bohol, Philippines. According to the 2020 census, it h…Dimiao, officially the Municipality of Dimiao, is a 4th class municipality in the province of Bohol, Philippines. According to the 2020 census, it has a population of 14,889 people. The municipality of Dimiao, including its church and municipal hall, lies alongside the C.P.G. circumferential road on the southern coast of the island, 38 kilometres east of Tagbilaran.