Palisades Park is a borough in Bergen County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 19,622, reflecting an increase of 2,549 from the 17,073 counted in the 2000 Census, which had in turn increased by 2,537 from the 14,536 counted in the 1990 Census. The Census Bureau's Population Estimates Program put the borough's population at 20,715 in 2019.
The borough of Palisades Park was created by an act of the New Jersey Legislature on March 22, 1899, from portions of Ridgefield Township. A portion of its area was annexed by the neighboring borough of Fort Lee in April 1909. The borough was named for its location atop the New Jersey Palisades.
It is one of the largest and fastest growing ethnic Korean enclaves outside of Korea. Koreans comprise the majority of the population of the borough of Palisades Park, the municipality with the highest density of ethnic Koreans in the Western Hemisphere and the home of both the highest Korean-American density and percentage of any municipality in the United States. It has been called Koreatown on the Hudson and Little Korea.