Lake San Marcos, CA
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About Lake San Marcos
Lake San Marcos is an unincorporated community in the North County region of the San Diego metropolitan area. For statistical purposes, the United States Census Bureau has defined the community as a census-designated place (CDP). Surrounded by the city of San Marcos, the county-governed area receives certain services from the city. As of the 2020 census, Lake San Marcos had a population of 5,328.
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Start Your SearchData Sources: Listing counts, median prices, and price ranges are calculated from active MLS listings and are updated regularly. City description sourced from Wikipedia. ZIP code data is provided by the U.S. Postal Service. All information is deemed reliable but not guaranteed.
