Palm Beach County is the largest county in Florida and, according the U.S. Census Bureau, measures 2,386 square miles (6,181 km²).
The largest county in Florida by area is Palm Beach County, at 2,578 square miles.
Palm Beach County is the largest county in the state of Florida. It is 2,034 square miles in area. Miami Dade county has the largest population for a county in Florida.
Miami-Dade County in Florida covers an area of approximately 2,431 square miles.
Palm Beach County: 2,034 square miles.
The largest county in South Carolina in terms of square miles is Horry County, with an area of around 1,134 square miles.
Nye County is the largest county in Nevada in terms of size, covering approximately 18,147 square miles.
Hillsborough County, Florida, USA - 1,266 square miles.
There is over 69,000 square miles in Oklahoma. Its the 27th largest state in the country in land size, with over 3.5 million people.
Putnam County, Florida has a total area of 827 square miles.
It is Ware County with 903 square miles.
Shelby County is the largest county in Tennessee by square miles, covering an area of approximately 784 square miles.
Worcester County with 1,513 square miles.