According to an Excel document on
this site, Harding Township in Morris County had the highest per capita income in the state in 2010.
Harding Township:
U.S. presidential election, 2012:
Mitt Romney (Republican): 70.4%
Barack Obama (Democratic): 28.6%
New Jersey gubernatorial election, 2013:
Chris Christie (Republican): 82.0%
Barbara Buono (Democratic): 16.6%
Clocking in at number 2 is the borough of Alpine in Bergen County.
Alpine:
U.S. presidential election, 2012:
Mitt Romney (Republican): 59.0%
Barack Obama (Democratic): 38.6%
New Jersey gubernatorial election, 2013:
Chris Christie (Republican): 76.1%
Barbara Buono (Democratic): 23.2%