According to our records, this business is located at 80 Power Ave. in Pittsburg (in Contra Costa County), California 94565, the location GPS coordinates are: 38.0187017 (latitude), -121.8910055 (longitude). Contra Costa County Library is categorized under Federal Government Libraries (SIC code 8231). Known organization branch manager is M Kennedy. You can contact the company by phone at (925) 427-8390.