Mercer County is now operating an appointment-only, drive-up testing site for COVID-19 at Quaker Bridge Mall in Lawrence. Your doctor must fax your prescription to the site's appointment makers. Those who show up and who do not have an appointment will not be able to be tested. If you are symptomatic and need testing you must contact your doctor who will fax a prescription to the test site. The fax number is: (609) 630-4031.

Personal Protective Equipment Needed! Donate supplies here

Important Return to Work information for MCBOSS Employees here

N.J. Dept. of Health COVID-19 Dashboard updates positive-test cases by county daily. Mercer County releases no identifiers other than the number of cases seen in Mercer County. Mercer does not tally by municipality. Click here to subscribe to Mercer bulletins.

For information on COVID-19:

General questions? Call: 2-1-1; Call (24/7): 1-800-962-1253; Text: NJCOVID to 898-211; Text your ZIP code to 898-211 for live text assistance.

COVID-19  Updates from Mercer County

Most Mercer County-run facilities are closed due to the COVID-19. More information here.

Mercer County Employees COVID-19 Temporary Time & Attendance Provisions


Office on Addiction Services

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Ann Dorocki, Chief

Phone:  609-989-6897 
Fax:  609-989-6032 
Mail:  640 S. Broad Street 
  P. O. Box 8068 
  Trenton, NJ 08650-0068 


The Mercer County Office on Addiction Services supervises the planning, administration, and coordination of alcohol and drug abuse services in the County. The office was established in the late 1970s.

The Office on Addiction Services oversees the provision of community addiction services throughout Mercer County, and contracts with organizations to provide and support community-based prevention, early intervention, treatment, education, and recovery services, including for at-risk and special populations. Contracts are awarded via the Request for Proposals (RFP) process. 

Several divisions within the Department of Human Services receive specific funding that requires the submission of multi-year plans that explain the use of the funding. The Office on Addiction Services' comprehensive plan documents the county’s current and emergent drug use trends as well as both the availability and organization of substance abuse services across the county’s continuum of prevention, early intervention, treatment, and recovery support. In addition, the Office on Addiction Services, in conjunction with the Mercer County Division of Mental Health, has published a resource directory to assist those seeking addiction treatment services and/or mental health services.

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