Bold denotes highest local vote tally (not necessarily the overall winner).

President

Republican

Romney and Ryan

1825

Democrat

Obama and Biden

1898

Independent

Anderson and Rodriguez

16

Libertarian

Johnson and Gray

5

United States Senator

Republican

Linda E. McMahon

1872

Democrat

Christopher S. Murphy

1757

Working Families

Christopher S. Murphy

Unavailable

Independent

Linda E. McMahon

Unavailable

Libertarian

Paul Passarelli

79

Representative in Congress

Republican

Paul M. Formica

1348

Democrat

Joe Courtney

2212

Working Families

Joe Courtney

Unavailable

Green

Colin D. Bennett

40

Libertarian

Daniel J. Reale

50

State Senator

Republican

Cindy Cartier

1743

Democrat

Edward Meyer

1872

Working Families

Edward Meyer

Unavailable

Independent

Cindy Cartier

Unavailable

State Representative

Republican

John A. Samperi

1671

Democrat

Tom Vicino

1905

Working Families

Tom Vicino

Unavailable

Registrar of Voters

Republican

Lauren K. Blaha

1908

Democrat

Elizabeth W. Dennis

1575

85.2% of all registered voters in Killingworth cast ballots.