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Have a question about your library account? Please call the Lending Services department at 609.924.9529 ext 1210/1272 or by email to circadm@princetonlibrary.org.


Need research help? Looking for a book? Wondering about an event? Call us at 609.924.9529 ext. 1220 or email your questions to refstaff@princetonlibrary.org.


Need in-depth consultation? Schedule an appointment with us. We will set aside time to help you with your detailed question.


Proctoring Services: Princeton Public Library offers proctoring services for the public. Learn more about our Proctoring Service.