New Jersey statistical areas

The U.S. currently has nine statistical areas that have been delineated by the Office of Management and Budget (OMB). On July 21, 2023, the OMB delineated three combined statistical areas and six metropolitan statistical areas in. As of 2023, the largest of these is the New York-Newark, NY-NJ-CT-PA CSA, which includes New Jersey's largest city, Newark, and capital, Trenton.

New Jersey is the most urban of the 50 U.S. states with the highest population density of any state. Each of the 21 counties of is located in one of its six metropolitan statistical areas.

Primary statistical areas
Primary statistical areas (PSAs) include all combined statistical areas and any core-based statistical area that is not a constituent of a combined statistical area. Of the nine statistical areas of New Jersey, its three combined statistical areas are the only PSAs.