Donald Trump and Chris Christie say they believe it happened somewhere, though.
New Jersey Gov. Chris Christie, echoing President Donald Trump, has said he is sure there was voter fraud in last year's election.
However, there were no reports of any fraud -- at least in Warren County.
County elections administrator William Duffy said no complaints were filed, and that the most unusual activity during Election Day was long lines. Warren County Prosecutor Richard Burke also said he was unaware of any allegations of fraud.
On Wednesday night, Christie was on his monthly call-in radio show "Ask the Governor" and was asked if he thought there had been voter fraud as Trump had claimed during the 2016 presidential contest.
"I am sure there was," Christie said, though he admitted that there was no evidence to support his claim.
Christie 'sure' of 2016 voter fraud
On Tuesday, Trump and his press secretary, Sean Spicer, both falsely claimed that 3 to 5 million unauthorized immigrants denied Trump a win of the popular vote in his 2016 showdown with Democratic nominee Hillary Clinton by voting illegally.
New Jersey's election system is overseen by the state Division of Elections under Lt. Gov Kim Guadagno, who told nj.com that no fraud allegations had been brought to her attention, though they are generally handled on the county level.
New Jersey's electoral votes went to Hillary Clinton, but Warren County was solid Trump territory. NJ Advance Media compiled town-by-town results of the presidential election across New Jersey, shown on the map below.
Steve Novak may be reached at snovak@njadvancemedia.com. Follow him on Twitter @type2supernovak and Facebook. Find lehighvalleylive.com on Facebook.