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


Mercer Office Info

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The Mercer County Clerk’s Office is located on the first and second floors of:
209 South Broad Street
Trenton, NJ 08608


Clerk's Office Hours of Operation:

Recording Office/Public Search Room
Monday through Friday*
8:30 a.m. to 4:30 p.m.

*Open late Wednesday evenings until 6:45 p.m. (Except the Wednesday before Thanksgiving)

Passport Services / Notary Public

Monday through Friday
Passport Services: 8 a.m. to 4 p.m.
Notary Public: 8:30 a.m. to 4:30 p.m.
Extended Hours Wednesdays until 6:30 p.m. (Except the Wednesday before Thanksgiving)*

Elections Office

8:30 a.m. to 4:30 p.m. Monday through Friday
Extended Hours offered pre-election and announced on County Clerk's home page*

Veteran/County ID/Gold Star Parent ID
Weekdays 8:30 a.m. to 4 p.m.

Mercer County Connection - Hamilton 

Monday, Wednesday & Friday 10 a.m. to 6 p.m. 
Please arrive by 5 p.m. to ensure service

Tuesday and Thursday 10 a.m. to 8 p.m.
Please arrive by 7 p.m. to ensure service

Saturday 10 a.m. to 3 p.m.
Please arrive by 2 p.m. to ensure service

Phone Directory

Deputy Clerk Walker Worthy (609) 989-6353

Clerk's Aide/Press Inquiries (609) 278-7161; Marriage Ceremonies (609) 989-6820 

Elections: (609) 989-6494

Indexing and Imaging: (609) 989-6476

Business Registrations: (609) 989-6469

Passport: (609) 989-6473

County IDs/Veteran ID/Gold Star Parent IDs: (609) 278-7108

Recording: (609) 989-6466

Fax: (609) 989-1111

County Connection: (609) 890-9800

Related Links

Area map of Trenton and the County Clerk's Office
Door to Door Driving Directions

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