The City of Olongapo (Tagalog: Lungsod ng Olongapo; Sambal: Syodad nin Olongapo) is an independent highly urbanized city located in the province of Zambales, Philippines. According to the latest census, it has a population of 227,270 people in 50,300 households. Along with the town of Subic, it comprises the Metro Olongapo, one of the twelve Metropolitan Areas in the Philippines.