 Delanco Township is located in the 3rd Congressional District and is part of New Jersey's 7th state legislative district.As of March 23, 2011, there were a total of 2,927 registered voters in Delanco Township, of which 1,001 (34.2% vs. 33.3% countywide) were registered as Democrats, 703 (24.0% vs. 23.9%) were registered as Republicans and 1,220 (41.7% vs. 42.8%) were registered as Unaffiliated.There were 3 voters registered to other parties.