 North Arlington is located in the 9th Congressional District and is part of New Jersey's 36th state legislative district.As of March 23, 2011, there were a total of 8,594 registered voters in North Arlington, of which 2,839 (33.0% vs. 31.7% countywide) were registered as Democrats, 1,603 (18.7% vs. 21.1%) were registered as Republicans and 4,146 (48.2% vs. 47.1%) were registered as Unaffiliated.There were 6 voters registered to other parties.