Somersville Map
The neighborhood of Somersville is located in Contra Costa County in the State of California. Find directions to Somersville, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Somersville time zone is Pacific Daylight Time which is 8 hours behind Coordinated Universal Time (UTC).
Nearby cities include Nortonville, Stewartville, Shell Ridge, Bancroft, Clyde.