Search for San Mateo Public Library in the Apple App store or Google Play on your device then download the free app.
- Search the catalog, renew items, place holds, and manage your account.
- Use your eCard to check out materials.
- Locate your nearest Peninsula Library System library branch.
- Access the Digital Collection in one convenient location. Borrow eBooks, eAudiobooks, eMovies, eMagazines and more.
- View San Mateo City Library events by date.
- Scan an ISBN barcode from the back of a book to see if a copy is available at one of our libraries.
- Access our Facebook and Instagram sites.