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Aroostook County

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Article Genealogy
Parent: Maine Hop 4
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Aroostook County
CountyAroostook County
StateMaine
Founded1839
SeatHoulton
Largest cityPresque Isle
Area total sq mi6829
Area land sq mi6676
Area water sq mi153
Area percentage2.2%
Population as of2020
Population total71,870
Population density sq mi10.8
Time zoneEastern
District2nd
Named forMi'kmaq word for "beautiful river"

Aroostook County is the largest county by area in the U.S. state of Maine and the largest county east of the Mississippi River. Its establishment in 1839 followed the resolution of the Aroostook War, a boundary dispute with British North America. The county is renowned for its vast potato farming and its significant Acadian and Franco-American cultural heritage. Major population centers include the shire town of Houlton and the commercial hub of Presque Isle.

Geography

Aroostook County encompasses a diverse landscape defined by the Aroostook River valley, expansive forests, and numerous lakes such as Long Lake and Cross Lake. It shares an international border with the Canadian provinces of New Brunswick and Quebec, with key crossings at Fort Fairfield and Madawaska. The terrain includes parts of the North Maine Woods and the northern terminus of the Appalachian Trail at Mount Katahdin in adjacent Piscataquis County. Notable geographic features also include the Saint John River and the Allagash Wilderness Waterway.

History

The region was historically inhabited by the Mi'kmaq and Maliseet peoples before European exploration. French settlers from Acadia and Quebec established early communities, embedding a lasting Francophone presence. The Webster–Ashburton Treaty of 1842 formally settled the international boundary, ending the Aroostook War and incorporating the area into United States. The late 19th century saw rapid development with the arrival of the Bangor and Aroostook Railroad, facilitating the potato industry's growth. Historical events like the Maine Indian Land Claims Act have also shaped the county's development.

Demographics

The population is predominantly of French and English descent, with a significant portion speaking French at home, particularly in the Saint John Valley. The county is home to the Aroostook Band of Micmacs, a federally recognized tribe. Major population centers are Caribou, Fort Kent, and Van Buren, alongside Houlton and Presque Isle. Educational institutions like the University of Maine at Presque Isle and Northern Maine Community College serve the region.

Economy

The economy has long been anchored by agriculture, especially potato cultivation, with major producers like the Maine Potato Board operating in the region. McCain Foods runs a significant processing plant in Easton. Forestry and paper manufacturing, historically tied to companies like Great Northern Paper Company, remain important. In recent decades, sectors such as wind power, with projects like the Mars Hill Wind Farm, and healthcare, centered on Northern Light AR Gould Hospital, have diversified the economic base.

Government and politics

The county operates under a commission form of government, with administrative functions based in Houlton. It is part of Maine's 2nd congressional district, represented in the U.S. House. Politically, it is a swing area, having supported candidates like Barack Obama in 2008 and Donald Trump in 2016 and 2020. The Maine Supreme Judicial Court holds sessions in the county, and law enforcement is provided by the Aroostook County Sheriff's Office and the Maine State Police.

Culture and recreation

The county's culture is strongly influenced by its Acadian heritage, celebrated at events like the Acadian Festival in Madawaska and the Crown of Maine Balloon Fest in Presque Isle. Outdoor activities are centered on the Northern Forest Canoe Trail, Aroostook State Park, and Bigrock Mountain ski area. Institutions like the Loring Commerce Centre and the Maine Winter Sports Center promote economic and athletic development. The area is also known for its distinctive Maine humor and contributions from figures like Olympian Seth Wescott.

Category:Aroostook County, Maine Category:1839 establishments in Maine Category:Counties of Maine