Jolo (
Tausug:
Sug) is a first income class municipality on the island of
Jolo, and the capital of the province of
Sulu,
Philippines. According to the 2010 census, it has a population of people, making it the most populous municipality in the province. Part of its population is of
Chinese descent, mainly from
Singapore. Of the population, 90
re Muslim, the remaining 10
re Christian. Jolo was the center of the government of the
Sulu Sultanate.