Rio Grande Map
Rio Grande is a census-designated place and unincorporated area located within Middle Township, in Cape May County, New Jersey. It is part of the Ocean City Metropolitan Statistical Area. As of the United States 2000 Census, the CDP population was 2,444.
Rio Grande is located at 39°00?57?N 74°52?41?W / 39.015781°N 74.878119°W / 39.015781; -74.878119 (39.015781, -74.878119).
According to the United States Census Bureau, the CDP has a total area of 6.2 km2 (2.4 mi²). 6.1 km2 (2.4 mi2) of it is land and 0.1 km2 (0.04 mi2) of it (0.84%) is water.
Nearby cities include Sea Isle City, Woodbine, Strathmere, Port Norris, Whitesboro.