Show/Hide
The United States Mainland and the territory of Puerto Rico are recovering from historic storm events. To donate, visit Red Cross and HELPNJNOW.

Locate Frequently Called Numbers

Print
Press Enter to show all options, press Tab go to next option

Departments

Department
Phone
Clerk To The Board (609) 989-6584
Consumer Affairs (609) 989-6671
Corrections (609) 583-3545
County Adjuster (609) 989-6664
County Counsel (609) 989-6511

County Executive

 (609) 989-6518
Cultural and Heritage (609) 278-2712
Dempster Fire Service Training Center (609) 799-3245
Economic Development and Sustainability (609) 989-6555
Emergency Management & Public Safety (609) 799-8868
Extension Services (609) 989-6830
Housing & Community Development (609) 989-6858
Human Services (609) 989-6526
Library System (609) 989-6917
Medical Examiner  (732) 745-3190
Mercer County Community College (609) 586-4800
Mercer County Connection (609) 890-9800
One-Stop Career Center (609) 989-6523
Personnel (609) 989-6676
Planning (609) 989-6545
Public Information  (609) 278-7137 
Purchasing (609) 989-6710
Superintendent of Elections (609) 989-6750
Superintendent of Schools (609) 588-5877
Taxation (609) 989-6704
Technical Schools (609) 586-2129
Transportation and Infrastructure (609) 989-6629
Trenton/Mercer Airport (609) 882-1601
Engineering (609) 989-6600
Highways (609) 530-7510
Mosquito Control (609) 530-7501
T.R.A.D.E (609) 530-1971
Treasurer's Office (609) 989-6694
Veteran Services (609) 989-6120
Weights & Measures (609) 989-6875
Wildlife Center (609) 303-0552

Boards & Commissions

Boards and Commissions
Phone
Agricultural Development Board
(609) 989-6545
Cultural and Heritage Commission (609) 278-2712
Board of Elections (609) 989-6522
Mercer County Improvement Authority (609) 278-8100
Mercer County Insurance Fund Commission
Mercer County Library Commission (609) 989-6922/6923
Open Space Preservation Board (609) 989-6545
Park Commission (609) 303-0700
Planning Board (609) 989-6545
Board of Social Services (609) 989-4320 or 1-800-564-1595
Board of Taxation (609) 989-6704
Workforce Development Board (609) 989-6827