San Juan, officially the City of San Juan (Filipino: Lungsod ng San Juan), is a highly urbanized city in the National Capital Region of the Philippines. According to the 2024 census, it has a population of 134,312 people. It is located in Metro Manila's approximate geographical center, and is the country's smallest city by land area. The city is known historically for the site of the first battle of the Katipunan, the organization which led the 1896 Philippine Revolution against the Spanish...