More serious offenses, known as indictable offenses, are sent to the County Prosecutor’s Office. The County Prosecutor decides whether to present the case to the Grand Jury or to return the case to the municipal court as a less serious offense (i.e., a downgrade offense.) If you are indicted on an offense, your case will go to Superior Court.

Warren County Superior Court

Warren County Courthouse
413 Second Street, P.O. Box 900
Belvidere, NJ 07823
Phone: (908) 475-6161

Warren County Municipal Court

Municipal Division
40 North Bridge Street
Somerville, NJ 08878
Phone: (908) 231-7508
Fax: (908) 231-7632

Municipal Courts in Warren County

• Allamuchy TWP Municipal Court
• Alpha Boro Municipal Court
• Belvidere Town Municipal Court
• Blairstown TWP Municipal Court
• Central Warren Joint Court
• Franklin TWP Municipal Court
• Frelinghuysen TWP Municipal Court
• Greenwich TWP Municipal Court
• Hackettstown Municipal Court
• Hardwick TWP Municipal Court
• Harmony TWP Municipal Court
• Independence Municipal Court
• Knowlton TWP Municipal Court
• Lopatcong TWP Municipal Court
• Mansfield TWP Municipal Court
• North Warren Municipal Court
• Oxford TWP Municipal Court
• Phillipsburg Municipal Court
• Pohatcong TWP Municipal Court
• Washington TWP Municipal Court
• White TWP Municipal Court