Town Hall Address 65 Central Ave. Hackensack, NJ 07601 United States- Bergen County Website http://www.hackensack.org/ County Clerk 201-646-3940 65 Central Ave. Hackensack, NJ 07601 United States County Manager 201-646-3900 65 Central Ave. Hackensack, NJ 07601 United States Assessor 201-646-3925 65 Central Ave. Hackensack, NJ 07601 United States Tax Collector 201-646-3928 65 Central Ave. Hackensack, NJ 07601 United States Attorney 973-845-6700 65 Central Ave. Hackensack, NJ 07601 United States Mayor 201-646-3940 65 Central Ave. Hackensack, NJ 07601 United States Municipal Court 201-646-3971 215 State St. Hackensack, NJ 07601 United States County Bergen