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."
Aroostook County has the largest area out of all of Maine's 16 counties.
Aroostook County.
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..
Maricopa is the largest in population. Coconino County is the largest in area and the County Seat is Flagstaff.
The largest County in Maine is Aroostook, measuring 6,829 square miles.
The largest county in Massachusetts is Boston County.
Shropshire is England's largest landlocked county by area.
Largest county by population : Miami-Dade, 2,376,014 (2005); Largest county by area: Palm Beach, 2,034 sq mi.
Ware County is the largest county in Georgia, covering an area of 908 square miles.
St. Lawrence County is the largest county in NY with an area of 2,821 sq mi.
Okanogan County.
McLean County