Public Libraries in Contra Costa County
- Antioch Library
- Bay Point Library
- Bayview Branch Library
- Brentwood Library
- Clayton Community Library
- Concord Library
- Contra Costa County Public Library
- Crockett Library
- Danville Library
- Dougherty Station Library
- El Cerrito Library
- El Sobrante Library
- Kensington Library
- Lafayette Library
- Martinez Library
- Moraga Library
- Oakley Library
- Orinda Public Library
- Pinole Library
- Pittsburg Library
- Rodeo Library
- San Pablo Library
- San Ramon Branch Library
- Walnut Creek Library
- West Side Branch Library
- Ygnacio Valley Library
Public Libraries by City
- Antioch
- Bay Point
- Brentwood
- Clayton
- Concord
- Crockett
- Danville
- El Cerrito
- El Sobrante
- Kensington
- Lafayette
- Martinez
- Moraga
- Oakley
- Orinda
- Pinole
- Pittsburg
- Richmond
- Rodeo
- San Pablo
- San Ramon
- Walnut Creek
