Quezon, officially the Municipality of Quezon, is a 1st class municipality in the province of Palawan, Philippines. According to the 2020 census, i…Quezon, officially the Municipality of Quezon, is a 1st class municipality in the province of Palawan, Philippines. According to the 2020 census, it has a population of 65,283 people. Quezon is 146 kilometres from Puerto Princesa. It is home to the Tabon Caves, where the remains of the Tabon Man were discovered.