an Entity references as follows:
Monmouth Beach is a borough in Monmouth County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 3,279, reflecting a decline of 316 (−8.8%) from the 3,595 counted in the 2000 Census, which had in turn increased by 292 (+8.8%) from the 3,303 counted in the 1990 Census.