- source: Getty Thesaurus of Geographic Names
- the text in this section is copied from an article in Wikipedia
Mecca is a census-designated place (CDP) in Riverside County, California, United States. The population was 8,577 at the 2010 census, up from 5,402 at the 2000 census.
The unincorporated community is served by State Route 111, a north-south highway on the eastern shore of the Salton Sea.