Interlaken's
Daily Encourager

Interlaken is a borough situated in the Jersey Shore region, within Monmouth County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 828, an increase of 8 (+1.0%) from the 2010 census count of 820, which in turn had reflected a decline of 80 (−8.9%) from the 900 counted in the 2000 census.