Town Hall Address 318 Harrison Ave. Harrison, NJ 07029-1796 United States- Hudson County Website http://townofharrisonnj.com/ County Clerk 973-268-2425 318 Harrison Ave. Harrison, NJ 07029-1796 United States Assessor 973-268-2424 318 Harrison Ave. Harrison, NJ 07029-1796 United States Tax Collector 973-268-2437 318 Harrison Ave. Harrison, NJ 07029-1796 United States Attorney 973-268-2442 318 Harrison Ave. Harrison, NJ 07029-1796 United States Mayor 973-268-2444 318 Harrison Ave. Harrison, NJ 07029-1796 United States Municipal Court 973-268-2453 318 Harrison Ave. Harrison, NJ 07029-1796 United States Town Hall Hours Monday – Friday 9:00 a.m. – 4:30 p.m. County Hudson