San Quintin, officially the Municipality of San Quintin, is a municipality in the province of Pangasinan, Philippines. According to the 2020 cens…San Quintin, officially the Municipality of San Quintin, is a municipality in the province of Pangasinan, Philippines. According to the 2020 census, it has a population of 33,980 people. San Quintin is 86 kilometres from Lingayen, 202 kilometres from Manila, 74 kilometres from Cabanatuan, and 7 kilometres from Umingan.