Miami-Dade County, Florida
Miami-Dade County (formerly known as Dade County and many times referred to as simply Miami or Dade) is a county in the southeastern part of the state of Florida. At the 2020 census, about 2.7 million people lived in the county. That is more than any other county in Florida. Among all United States counties, it is in seventh place.  The county seat is the city of Miami.