. "P473" . "P281" . "San Mateo (pronounced locally as /s\u00E6n\u02C8m\u00E4CH\u014D/ not /s\u00E6n m\u0259-tay-oh/ Spanish: St. Matthew) is a first class municipality in the province of Isabela, Philippines. According to the 2010 census, it had a population of 60,792 people.Aside from being the \"munggo\" capital, San Mateo is gearing to become the Philippines' first agro-ecological city."@en . . "Mayor"@en . "+8" . "60792"^^ . "1.206e+08"^^ . . . . "San Mateo"@en .