Town Hall Address 8 N. Main St. P.O. Box 487 Allentown, NJ 08501 United States- Monmouth County Website http://www.allentownnj.com County Clerk 609-259-3151 Ext. 112 Monday-Friday: 9:00 A.M. - 3:30 P.M. 8 N. Main St. P.O. Box 487 Allentown, NJ 08501 United States Assessor 609-259-3151 Ext. 131 Second and Fourth Tuesday: 5:00 P.M. - 7:00 P.M. 8 N. Main St. P.O. Box 487 Allentown, NJ 08501 United States Tax Collector 609-259-3151 Ext. 110 8 N. Main St. P.O. Box 487 Allentown, NJ 08501 United States Attorney 201-603-3697 120 Sylvan Ave, Suite 304 Englewood Cliffs, NJ 07632 United States Mayor 609-259-3151 8 N. Main St. P.O. Box 487 Allentown, NJ 08501 United States Municipal Court 609-758-0262 214 Route 539 Creamridge, NJ 08514 United States County Monmouth