Town Hall Address 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States- Bergen County Website http://www.harringtonparknj.org County Clerk 201-768-1700 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States County Admin 201-768-1700 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States Assessor 201-768-2585 Monday & Friday: 1:00 P.M. - 3:00 P.M. 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States Tax Collector 201-768-2585 Monday - Friday: 9:30 A.M. - 4:00 P.M. 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States Attorney 201-784-1046 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States Mayor 201-767-7985 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States Municipal Court 201-768-0500 85 Harriot Ave. Harrington Park, NJ 07640-1500 United States County Bergen