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Meaning & History
Calamba, officially the City of Calamba, is a 1st class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 539,671 people making it the largest city in the province. Calamba is the regional center of the Calabarzon region. It is situated 50 kilometers south of Manila and 37 kilometers west of Santa Cruz.