Largest Suburbs of New York

The New York metropolitan area defined here includes the counties of New York County (Manhattan), Bronx County (Bronx), Queens County (Queens), Kings County (Brooklyn), Richmond County (Staten Island), Nassau County, Suffolk County, Westchester County, Rockland County, Orange County, Putnam County, Dutchess County, and Ulster County in the State of New York, Hudson County, Bergen County, Passaic County, Essex County, Union County, Middlesex County, Monmouth County, Ocean County, Mercer County, Somerset County, Hunterdon County, Warren County, Sussex County, and Morris County in the State of New Jersey, Fairfield County and Litchfield County in the State of Connecticut, and Pike County in the Commonwealth of Pennsylvania.

DOES NOT include Greater New Haven or any towns in New York State

Includes Mercer County in New Jersey

Source: https://en.wikipedia.org/wiki/New_York_metropolitan_area