About Rainbow
Rainbow is a census-designated place (CDP) in northern San Diego County, California. The population was 1,884 at the 2020 census, up from 1,832 at the 2010 census.
Learn more on WikipediaZIP Codes in Rainbow
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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.
