Town Hall Address 100 Central Ave. Hammonton, NJ 08037 United States- Atlantic County Website https://www.townofhammonton.org/ County Clerk 609-567-4300 Ext. 121 100 Central Ave. Hammonton, NJ 08037 United States County Admin 609-567-4300 Ext. 101 100 Central Ave. Hammonton, NJ 08037 United States Assessor 609-567-4300 Ext. 115 100 Central Ave. Hammonton, NJ 08037 United States Tax Collector 609-567-4300 Ext. 119 100 Central Ave. Hammonton, NJ 08037 United States County Atlantic