After World War II, on 1 October 1946, this special municipality was abolished by Republic Act No. 38, sponsored by Congressman Modesto Formelleza, and reinstated Cajidiocan, Magdiwang, and San Fernando to its original municipality status. In 1958, Sibuyan's first government hospital, the Sibuyan District Hospital was established by virtue of Republic Act No. 2400, sponsored by Congressman Jose D. Moreno. On 18 June 1961, through Republic Act No. 3384, Cantagda was created into a separate barrio taken from barrio Danao. Meanwhile, on 17 June 1961 barrio Lumbang was split into two barrios of Lumbang Este and Lumbang Oeste with its old barrio Centro located at Barangay Lumbang Este, while sitios attached to Lumbang Oeste were the following: Pawala, Guinalan, Cansuyat, Agnaga and Hagimit. In February 2018, the government planned the construction of a road that would go through Mt. Guiting-guiting Natural Park Protected Area, effectively endangering thousands of Sibuyan Island pristine forests that have never been touched by man. An online campaign against the road construction was launched afterwards, urging the President, the Department of Environment and Natural Resources, the Department of Public Work and Highways, the Mt. Guiting-guiting Natural Park Protected Area Management Board, and the LGUs of Sibuyan Island to halt the highly-destructive 'development' project. Cajidiocan is located in the north-eastern portion of Sibuyan Island. To its west is the municipality of Magdiwang and to its south is the municipality of San Fernando. To its east lies Sibuyan Sea. It has a total land area of 201.85 km2. 60 percent of which is part of the Mount Guiting-Guiting Natural Park, a mountainous protected wildlife area composed of lush tropical rainforest surrounding the Mount Guiting-Guiting, Sibuyan's tallest mountain. It has narrow strips of flat land along the coast where much of the population is concentrated. Cajidiocan is politically subdivided into 14 barangays. The locals speak a variant of the Romblomanon language, locally called "Sibuyanon" (Sibuyanon Cajidiocanon style). Pursuant to Chapter II, Title II, Book III of Republic Act 7160 or the Local Government Code of 1991, the municipal government is composed of a mayor (alkalde), a vice mayor (bise alkalde) and members (kagawad) of the legislative branch Sangguniang Bayan alongside a secretary to the said legislature, all of which are elected to a three-year term and are eligible to run for three consecutive terms.