AP
The final numbers are expected to be a landslide, as the race was never close between Christie and Democratic candidate Barbara Buono.
Christie is expected to use the big win in a solidly blue state as a boost to possible presidential aspirations in 2016. He began making his pitch in the final days of his campaign.
"And, remember this - it all ends right here. America's watching, everybody. America's watching," Christie said at a campaign stop in Keansburg, N.J., on Saturday.
"A dispirited and angry and cynical America who, after they watched the shenanigans in Washington, D.C., cannot believe - cannot believe - that the government can work anywhere. Well on Tuesday night, we're going to show them that it works in New Jersey."