Grenada (grin-A-dah) is a census-designated place (CDP) in Siskiyou County, California, United States. The population was 367 at the 2010 census, up from 351 at the 2000 census. The ZIP code is 96038 and the area code 530.
Grenada is located at 41°38′40″N 122°31′22″W / 41.64444°N 122.52278°W / 41.64444; -122.52278 (41.644438, -122.522768).
According to the United States Census Bureau, the CDP has a total area of 0.5 square miles (1.3 km²), 99.77% of it land and 0.23% of it water.