![]() |
Granite Hills San Diego County » Granite Hills Place » City California 22 views 💖 1 |
Granite Hills is a census-designated place in San Diego County, California. The name is also applied to a neighborhood within the city limits of El Cajon in the eastern part of that city. The population was 3,267 at the 2020 census, down from 3,035 at the 2010 census. |