Culasi, officially the Municipality of Culasi, is a municipality in the province of Antique in the Western Visayas of the Philippines. The population was 41,228 at the 2015 census. In the 2016 electoral roll, it had 23,942 registered voters. Culasi is 92 kilometres north from San Jose de Buenavista, the capital of Antique, and 90 kilometres south from Kalibo, the capital of Aklan. ^ "Region VI ". Census of Population : Total Population by Province, City, Municipality and Barangay. PSA. Retrieved 20 June 2016.