Power had been restored to all of Westwood, Washington Township and Hillsdale by Sunday morning, according to data from PSE&G.
There were only 45 power outages in Bergen County remaining from Hurricane Sandy and the Nor'easter.
Thousands of local residents lost power after Hurricane Sandy passed through the area two weeks ago. Many local roads were blocked by downed trees and power lines and schools were closed for a week.
Most of the area had already been restored by the time a Nor'easter hit Wednesday, but crews repairing wires for smaller pockets still without power had to shut off power briefly to some places where it had already been restored. Residents reported crews continuing to work late Wednesday as several inches of snow fell.
Limited service on NJ Transit's Pascack Valley Line was also scheduled to resume Monday for the first time since Hurricane Sandy hit.