Town Hall Address 50 Kings Rd. Madison, NJ 07940-2592 United States- Morris County Website http://www.rosenet.org County Clerk 973-593-3041 50 Kings Rd. Madison, NJ 07940-2592 United States County Admin 973-593-3038 Madison, NJ 07940-2592 United States Assessor 973-593-3042 Ext. 3066 50 Kings Rd. Madison, NJ 07940-2592 United States Tax Collector 973-593-3042 Ext. 3455 50 Kings Rd. Madison, NJ 07940-2592 United States Attorney 973-845-6700 50 Kings Rd. Madison, NJ 07940-2592 United States Mayor 973-593-3038 50 Kings Rd. Madison, NJ 07940-2592 United States Municipal Court 973-593-3026 50 Kings Rd. Madison, NJ 07940-2592 United States County Morris