Mercer County New Jersey Court Directory
The New Jersey trial court system consists of Superior Courts, Surrogate's Courts, Municipal Courts, and Tax Court. For more information on which types of cases each court oversees, compare New Jersey courts.
Below is a directory of court locations in Mercer County. Links for online court records and other free court resources are provided for each court, where available. If you’re not sure which court you’re looking for, learn more about the New Jersey court system.
Superior Courts in Mercer County
Mercer County Superior Court
Mercer County Civil Courthouse
175 South Broad Street, Trenton, NJ 08650
175 South Broad Street, Trenton, NJ 08650
Phone: 609-571-4200
Mercer County Superior Court
Mercer County Criminal Courthouse
400 South Warren Street, Trenton, NJ 08608
400 South Warren Street, Trenton, NJ 08608
Phone: 609-571-4200
Surrogate's Courts in Mercer County
Mercer County Surrogate's Office
Mercer County Courthouse
175 South Broad Street, Room 420, PO Box 8068, Trenton, NJ 08650
175 South Broad Street, Room 420, PO Box 8068, Trenton, NJ 08650
Phone: 609-989-6331
This is the main office. Hours are 8:30 a.m. - 4:30 p.m. No appointment is necessary.
Mercer County Surrogate's Office
Lawrence Township Senior Citizen Center
30 East Darrah Lane, Lawrenceville, NJ 08648
30 East Darrah Lane, Lawrenceville, NJ 08648
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the first Tuesday of each month. Please call for an appointment.
Mercer County Surrogate's Office
Ewing Township Municipal Building
2 Jake Garzio Drive, Ewing Township, NJ 08628
2 Jake Garzio Drive, Ewing Township, NJ 08628
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the second Tuesday of each month. Please call for an appointment.
Mercer County Surrogate's Office
East Windsor Senior Center
40 Lanning Boulevard, East Windsor, NJ 08520
40 Lanning Boulevard, East Windsor, NJ 08520
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the fourth Tuesday of each month. Please call for an appointment.
Mercer County Surrogate's Office
Bernice C. Muha Center
409 Cypress Lane, Hamilton Township, NJ 08619
409 Cypress Lane, Hamilton Township, NJ 08619
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the third Tuesday of each month. Please call for an appointment.
Mercer County Surrogate's Office
Pennington Municipal Building
30 North Main Street, Pennington, NJ 08534
30 North Main Street, Pennington, NJ 08534
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the second Thursday of each month. Please call for an appointment.
Mercer County Surrogate's Office
Princeton Township Municipal Building
400 Witherspoon Street, Princeton, NJ 08542
400 Witherspoon Street, Princeton, NJ 08542
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the fourth Thursday of each month. Please call for an appointment.
Mercer County Surrogate's Office
Robbinsville Senior Center
1117 US Route 130, Robbinsville, NJ 08691
1117 US Route 130, Robbinsville, NJ 08691
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the first Thursday of each month. Please call for an appointment.
Mercer County Surrogate's Office
Hopewell Township Municipal Building
201 Washington Crossing Road, Titusville, NJ 08560
201 Washington Crossing Road, Titusville, NJ 08560
Phone: 609-989-6336
Hours at this satellite location are 9:30 a.m. - 11:30 a.m. on the third Friday of each month. Please call for an appointment.
Municipal Courts in Mercer County
East Windsor Municipal Court
80 One Mile Road,
East Windsor,
NJ
08520
Phone: 609-448-3228
Ewing Township Municipal Court
2 Jake Garzio Drive,
Ewing,
NJ
08628
Phone: 609-883-2900
Fax: 609-883-1746
Fax: 609-883-1746
Hamilton Township Municipal Court
1270 Whitehorse Avenue,
Hamilton,
NJ
08619
Phone: 609-581-4071
Fax: 609-581-4198
Fax: 609-581-4198
Hightstown Municipal Court
1117 Route 130,
Robbinsville,
NJ
08691
Phone: 609-259-3522 ext. 2
Fax: 609-208-2563
Fax: 609-208-2563
Hopewell Borough Municipal Court
88 East Broad Street,
Hopewell,
NJ
08525
Phone: 609-466-0968
Fax: 609-466-8511
Fax: 609-466-8511
Hopewell Township Municipal Court
201 Washington Crossing-Pennington Road,
Titusville,
NJ
08560
Phone: 609-737-1035
Fax: 609-818-0991
Fax: 609-818-0991
Lawrence Township Municipal Court
2207 Lawrenceville Road, PO Box 6006,
Lawrenceville,
NJ
08648
Phone: 609-844-7159
Fax: 609-844-7156
Fax: 609-844-7156
Pennington Municipal Court
30 North Main Street,
Pennington,
NJ
08534
Phone: 609-737-1016
Fax: 609-737-9780
Fax: 609-737-9780
Princeton Municipal Court
400 Witherspoon Street,
Princeton,
NJ
08540
Phone: 609-924-5042
Fax: 609-924-5902
Fax: 609-924-5902
Robbinsville Township Municipal Court
1117 US Route 130,
Robbinsville,
NJ
08691
Phone: 609-259-3522
Fax: 609-208-2563
Fax: 609-208-2563
Trenton Municipal Court
225 North Clinton Avenue,
Trenton,
NJ
08609
Phone: 609-989-3700
Fax: 609-989-4247
Fax: 609-989-4247
West Windsor Municipal Court
271 Clarksville Road ,
West Windsor ,
NJ
08550
Phone: 609-799-0915
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