Aroostook County.
No Maine county is as large as Rhode Island and Connecticut combined. RI is 1545 square miles and Connecticut is 5,544 square miles in size. The largest Maine county is Aroostook, which is 6,672 square miles in size.
Aroostook County is a county located in the U.S. state of Maine. In 2000, its population was 73,938. It is the largest county in the state. Its seat is Houlton.[1] In land area, Aroostook County is the largest U.S. county east of the Mississippi River. Among residents of Maine, it is often referred to simply as "The County."
the largest county by size is Aroostook County, measuring 6,672 Square miles.
Maine is the 39th largest US State.
San Bernardino county is the largest county in California.
The largest size county that is located in the state of Hawaii is Hawaii county. The county is approximately 4028 square miles.
SIZE: The largest Minnesota county by size is St. Louis County (6,226 square miles). POPULATION: The largest Minnesota county by population is Hennepin County (population of 1,116,200).
According to census.gov, Cumberland County, Maine, has the most population at 275,374 people in 2007.Aroostook County by area and Cumberland County by population..
Kossuth county
Hawaii County.
Okanogan County.