Mercer County, NJ | Departments

Clerk To The Board Phone: (609) 989-6584	Consumer Affairs Phone: (609) 989-6671
Corrections Phone: (609) 583-3545	County Connection Phone: (609) 890-9800
County Counsel Phone: (609) 989-6511	Cultural and Heritage Phone: (609) 278-2712
Dempster Fire Service Training Center Phone: (609) 799-3245	Economic Development and Sustainability Phone: (609) 989-6555
Extension Services Phone: (609) 989-6830	Gang Prevention & Intervention Task Force Phone: (609) 989-6966
Housing & Community Development Phone: (609) 989-6858	Human Services Phone: (609) 989-6526
Inspector General Phone: (609) 278-8084	Library System Phone: (609) 989-6917
Mercer County Community College Phone: (609) 586-4800	One-Stop Career Center Phone: (609) 989-6523
Personnel Phone: (609) 989-6676	Planning Phone: (609) 989-6545
Public Safety & Emergency Management Phone: (609) 799-8868	Purchasing Phone: (609) 989-6710
Shared Services Phone: (609) 989-6722	Superintendent of Elections Phone: (609) 989-6750
Superintendent of Schools Phone: (609) 588-5877	Taxation Phone: (609) 989-6704
Technical Schools Phone: (609) 586-2129	Treasurer's Office Phone: (609) 989-6694
Veteran Services Phone: (609) 989-6120	Weights & Measures Phone: (609) 989-6875
Wildlife Center Phone: (609) 883-6606	Transportation and Infrastructure Phone: (609) 989-6629
		- Trenton/Mercer Airport Phone: (609) 882-1601 - Engineering Phone: (609) 989-6600 - Highways Phone: (609) 530-7500 - Mosquito Control Phone: (609) 530-7501 - T.R.A.D.E Phone: (609) 530-1971