Historical Society in Contra Costa County, CA

Find The Office You Need

• Contra Costa County Historical Society

  610 Main Street, Martinez, CA 94553

  925-229-1042
• Martinez Historical Society

  1005 Escobar Street, Martinez, CA 94553

  925-228-8160
• Antioch Historical Society

  1500 West 4th Street, Antioch, CA 94509

  925-757-1326
• East Contra Costa Historical Society

  Sellers Avenue, Brentwood, CA 94513

  925-634-8651
• Clayton California Historical Society

  6101 Main Street, Clayton, CA 94517

  925-672-0240
• Concord California Historical Society

  1601 Sutter Street, Concord, CA 94520

  925-827-3380
• Lafayette Historical Society

  3491 Mount Diablo Boulevard, Lafayette, CA 94549

  925-283-1848
• Orinda Historical Society

  24 Orinda Way, Orinda, CA 94563

  925-254-1353
• Pittsburg Historical Society

  515 Railroad Avenue, Pittsburg, CA 94565

  925-439-7501
• Walnut Creek California Historical Society

  2660 Ygnacio Valley Road, Walnut Creek, CA 94598

  925-935-7871