County Police locations near Mountainside, NJ

Showing 1–10 of 10 results

We track 10 county police listings in and around Mountainside, NJ, spread over 10 ZIP codes. Listings here were last checked in Nov 2026.

Updated Nov 2026

Union County Police

📍 300 North Ave E, Westfield, NJ, 07090

📞 908-654-9800

🌐 https://ucnj.org/public-safety/division-of-police/

Cranford Police Department

📍 8 Springfield Ave, Cranford, NJ, 07016

📞 908-272-2222

Scotch Plains Police Dept Main Number

📍 430 Park Ave, Scotch Plains, NJ, 07076

📞 908-322-7100

Kenilworth Police Department NON Emergency

📍 Serving Your Area, Kenilworth, NJ, 07033

📞 908-276-1700

Township Of Clark Police Department- NON Emergency

📍 315 Westfield Ave, Clark, NJ, 07066

📞 732-388-3434

Chatham Borough Police Department

📍 54 Fairmount Ave Ste A, Chatham, NJ, 07928

📞 973-701-0292

New Providence Police

📍 360 Elkwood Ave, New Providence, NJ, 07974

📞 908-665-1111

Springfield Police Traffic

📍 100 Mountain Ave, Springfield, NJ, 07081

📞 973-921-1996

Roselle Park Borough Police Department

📍 Serving Your Area, Roselle Park, NJ, 07204

📞 908-245-2300

Plainfield Police Department

📍 200 E 4th St, Plainfield, NJ, 07060

📞 908-753-3131