Quick information summary of the Onyx CDP area.
Onyx CDP is located in the state of California. It occupies the area of 12 square miles. 1 square miles are water areas and 12 square miles remain for land areas. Center of the Onyx CDP lies at +35.6698604, -118.2276210 coordinates. According to the 2010 Census, there are 475 living in the Onyx CDP. The racial makeup shows these 3 races as the most frequent : White (85.47%), Two or More races (8.42%) and Some Other Race (3.37%). Median age is 52 for the males and 51 for the females.