The Eastside Park Historic District is a residential neighborhood in the Eastside of Paterson, New Jersey. The Eastside Park section of the city is generally defined as the area of the city bordered by Vreeland Avenue and East 33rd Street (both part of the "old" York Road) to the west, 20th Avenue to the south, McLean Boulevard (Route 20) to the east, and Martin Luther King, Jr. Way (Broadway) to the north. The Eastside Park section is delineated from the Manor section of the city by Broadway, which becomes Route 4 before crossing the Passaic River into Elmwood Park (formerly East Paterson) in Bergen County.