There are two counties in the United States known as Hillsborough. Hillsborough County, Florida covers a total area of 1,266.22 square miles (3,279 square kilometers); and Hillsborough County, New Hampshire covers a total area of 892 square miles (2,310 square kilometers).
The largest County in Maine is Aroostook, measuring 6,829 square miles.
About 35.68 square miles in Miami, Florida.
what is the largest county in size measuring square miles in illinios
Approx 20105 square miles.
According to census.gov, the area in square miles of Putnam County, West Virginia, is 350.40.
Hillsborough County, Florida, USA - 1,266 square miles.
Miami-Dade County in Florida covers an area of approximately 2,431 square miles.
Jackson County in Florida covers approximately 917 square miles.
The largest county in Florida by area is Palm Beach County, at 2,578 square miles.
Duval County in Florida has a total area of 918 square miles.
Seminole County in Florida covers approximately 345 square miles.
Orange County, California, USA - 948 square miles.
Broward County in Florida covers approximately 1,322 square miles.
Palm Beach County is the largest county in Florida and, according the U.S. Census Bureau, measures 2,386 square miles (6,181 km²).
Broward County in Florida spans approximately 1,323 square miles.
Pine Island in Lee County, Florida is approximately 18 miles long and 2 miles wide, totaling around 33 square miles in size.