Contacting Lawrence Library
Some phone lines at the Lawrence Headquarters Branch of the Mercer County Library System are temporarily out of order. Please call 609-882-9246 or 609-989-6920 to contact the Lawrence Branch. We apologize for any inconvenience.
Brian M. HughesCounty Executive
County of Mercer, New Jersey. All rights reserved.
Mercer County Administration Building
640 South Broad Street
P.O. Box 8068
Trenton, NJ 08650-0068