Grenada (/ɡrɪˈneɪdə/ ⓘ grin-AY-də) is a census-designated place (CDP) in Siskiyou County, California, United States.

[3] 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.

58 households (35.8%) were made up of individuals, and 36 (22.2%) had someone living alone who was 65 years of age or older.

There were 193 housing units at an average density of 373.3 per square mile (144.1/km2), of which 80 (49.4%) were owner-occupied, and 82 (50.6%) were occupied by renters.

There were 146 housing units at an average density of 303.3 per square mile (117.1/km2).

25.2% of all households were made up of individuals, and 13.7% had someone living alone who was 65 years of age or older.

In the state legislature, Grenada is in the 1st Senate District, represented by Republican Megan Dahle,[7] and the 1st Assembly District, represented by Republican Heather Hadwick.

[8] Federally, Grenada is in California's 1st congressional district, represented by Republican Doug LaMalfa.