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PLEASE NOTE: We want to thank you for your support and patience as we continue to evaluate and adjust our operations due to COVID-19. Currently, all of our library buildings are closed.
San Mateo County Libraries will continue to accept online library card registrations but will not send the physical card in the mail. Instead, you will receive an email with your card’s barcode number allowing you to use our Online Resources.
Thank you for your continued cooperation and understanding during this time. We look forward to welcoming you back to our Libraries soon.

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