Monmouth Beach, New Jersey
（重定向自Monmouth Beach）
![](/Images/godic/202501/28/Monmouth_Beach,_NJ4246.jpg")
![](/Images/godic/202501/28/Monmouth_County_New_Jersey_Incorporated_and_Unincorporated_areas_Monmouth_Beach_Highlighted.svg4247.png")
![](/Images/godic/202501/28/Census_Bureau_map_of_Monmouth_Beach,_New_Jersey4247.png")
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.