Contra Costa County, California Online Historical Directories
Contra Costa County, California Online Historical Directories
Expand your research by checking out the California Online Historical Newspapers here.
Links to directories at Ancestry are to the images themselves, which are browsable. Non-subscribers will not be able to view these. Non-subscribers can, however, use the search engine and see a listing of possible results (but no images or further details). To search by name, directory, year, or keyword, go to Ancestry's U.S. City Directories search engine
. For more information on how to access subscription websites, read Number 5 on my FAQs page.
California Voter Registers, 1866-1898 - $ (Ancestry)
California State Government and Court Directory, unknown, 1898 - $ (Ancestry)
California Voter Registrations, 1900-1968 - $ (Ancestry)
Richmond City and Contra Costa County Directories, Polk, 1914-5 - Free (Don's List)
Richmond City and Contra Costa County Directories, Polk, 1914-5 - Free (Internet Archive)
Antioch and Pittsburg City Directories, Polk, 1937 - $ (Ancestry)
- includes Brentwood and Port Chicago
Richmond City Directory, Polk, 1937 - $ (Ancestry)
Richmond City Directory, Polk, 1939 - $ (Ancestry)
- includes Martinez
Richmond City Directory, Polk, 1940 - $ (Ancestry)
- includes El Cerrito and Martinez
Martinez City Directory, Polk, 1942 - $ (Ancestry)
- includes El Cerrito
Richmond City Directory, Polk, 1942 - $ (Ancestry)
Antioch and Pittsburg City Directories, Polk, 1947 - $ (Ancestry)
Richmond City Directory, Polk, 1947-8 - $ (Ancestry)
Antioch and Pittsburg City Directories, Polk, 1949-50 - $ (Ancestry)
Richmond City Directory, Polk, 1950 - $ (Ancestry)
Antioch and Pittsburg City Directories, Polk, 1952-3 - $ (Ancestry)
- includes Brentwood and Port Chicago
Antioch and Pittsburg City Directories, Polk, 1954 - $ (Ancestry)
- includes Brentwood and Port Chicago