Closed until further notice due to COVID-19.

Welcome to the Mercer County Library System!

On June 24, 2020, Governor Murphy announced that libraries are permitted, when ready, to open to the public at 25% capacity, beginning July 2. Library administration and staff are still working on finalizing details related to safely reopening our doors to the public. We will post updates here as soon as we have more information to share.

Returns are accepted 24/7 in our drops. Extended use fees will not be charged for one month after we reopen. Our online content is available at any time, view videos on our YouTube, attend a virtual program, and interact with us through social media. Contactless pick up of items placed on hold will continue. March holds will be filled first, please expect delays when placing a hold. Book donations will not be accepted until further notice. Thank you for your patience as we safely reopen the library!

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