Mantoloking is a borough located in Ocean County, in the state of New Jersey (NJ), United States. Nestled in the Middle Atlantic division of the North-east region, it covers an area of 0.4 square miles (1.0 km²) and sits at an elevation of 7 ft. With a population of approximately 423 residents, Mantoloking offers a peaceful, rural atmosphere.
The town's population is composed of about 49.17% males and 50.83% females, and it has a population density of 961.36 people per square mile (371.18/km²). Mantoloking lies at a latitude of 40.05 and a longitude of -74.05, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (8%), followed by English (18%), German (19.4%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 08738.