Nassau County, New York

Nassau County is an affluent inner suburban county located on Long Island, immediately to the east of New York City. As of the 2020 United States census, Nassau County's population was 1,395,774, making it the sixth-most populous county in New York State, and reflecting an increase of 56,242 (+4.2%) from the 1,339,532 residents enumerated at the 2010 census. Its county seat is Mineola, while the county's largest town is Hempstead.