The Mercer County Library System (MCLS) recognizes that access to information empowers individuals with knowledge and opportunity. The Library is committed to providing the materials and services that satisfy the educational, informational, recreational, and cultural needs of our diverse community, and strives to encourage a lifelong interest in reading.
We are located in Mercer County, NJ and are comprised of 9 branches: Ewing, Hickory Corner, Hightstown, Hollowbrook, Hopewell, Lawrence, Robbinsville, Twin Rivers, and West Windsor. Our headquarter is at the Lawrence Branch.
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- Welcome to the Mercer County Library System!