First-order administrative division in Sussex County, New Jersey
Borough of Andover Borough of Branchville Borough of Franklin Borough of Hamburg Borough of Hopatcong Borough of Ogdensburg Borough of Stanhope Borough of Sussex Sussex County Town of Newton Township of Andover Township of Byram Township of Frankford Township of Fredon Township of Green Township of Hampton Township of Hardyston Township of Lafayette Township of Montague Township of Sandyston Township of Sparta Township of Stillwater Township of Vernon Township of Walpack Township of Wantage