Town Hall Address 280 Grove St. Jersey City, NJ 07302 United States- Hudson County Website https://www.jerseycitynj.gov/ County Clerk 201-547-5150 280 Grove St. Jersey City, NJ 07302 United States County Admin 201-547-5147 Jersey City, NJ 07302 United States Assessor 201-547-5132 280 Grove St. Jersey City, NJ 07302 United States Tax Collector 201-547-5124 280 Grove St. Jersey City, NJ 07302 United States County Hudson