Avon-by-the-Sea is located in the 4th Congressional district[REF] and is part of New Jersey's 30th state legislative district [REF].
As of March 23, 2011, there were a total of 1,465 registered voters in Avon-by-the-Sea, of which 379 (25.9%) were registered as Democrats, 415 (28.3%) were registered as Republicans and 670 (45.7%) were registered as Unaffiliated.