Passi, officially known as the City of Passi, is a 4th class component city in the province of Iloilo, Philippines. According to the 2020 census, it has a population of 88,873 people. Passi covers a total land area of 25,139 hectares, comprising 5.39% of the provincial land area of Iloilo. Its terrain is predominantly flat, extending along the Jalaur and Lamunan Rivers, with mountainous regions situated in the northern part of the city.