40.37194444, -73.99944444
Rumson is a borough in Monmouth County, in the U.S. state of New Jersey, and is part of the New York Metropolitan Area. As of the 2020 United States census, the borough's population was 7,343, an increase of 221 (+3.1%) from the 2010 census count of 7,122, which in turn reflected a decline of 15 (−0.2%) from 7,137 in 2000.Rumson was formed by an act of the New Jersey Legislature on March 15, 1907, from portions of Shrewsbury Township, based on results of a referendum held on June 18, 1907.The borough has been one of the state's highest-income communities. In the 2013–2017 American Community Survey, Rumson had a median household income of $158,229 (ranked 24th in the state) and included 43.9% of households earning more than $200,000 annually.Rumson ranked among the highest annual property tax bills in New Jersey, and was the highest in Monmouth County, at $20,602 in 2018, compared to a statewide average of $8,767.In 2010, Forbes.com listed Rumson as 192nd in its listing of "America's Most Expensive ZIP Codes", with a median home price of $1,104,271.