Secaucus is a town located in Hudson County, New Jersey, within the United States. It serves as a residential and commercial area situated in the northeastern region of the state.
According to the 2020 census, the town had a population of 22,181 residents. This figure represented a significant increase of 36.4% from the 2010 census count of 16,264, which followed a smaller growth of 2.1% from the 15,931 residents recorded in the 2000 census.