RANKING · 2010 CENSUS · 16 SHOWN OF 16

Highest American population share, Maine counties · 2010

Maine counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American residents as a percentage of total population. This list covers the 16 counties in Maine that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Hancock County, MEME57,17119.8%–

02Piscataquis County, MEME17,40913.6%–

03Penobscot County, MEME157,9679.4%–

04Lincoln County, MEME36,5958.5%–

05Oxford County, MEME60,3468.2%–

06Aroostook County, MEME66,6098.1%–

07Waldo County, MEME40,6938.1%–

08Somerset County, MEME51,6207.9%–

09Sagadahoc County, MEME37,9796.4%–

10Knox County, MEME41,1175.9%–

11York County, MEME222,4345.8%–

12Kennebec County, MEME129,0675.7%–

13Washington County, MEME31,3345.6%–

14Androscoggin County, MEME116,4875.0%–

15Franklin County, MEME30,8245.0%–

16Cumberland County, MEME317,2224.4%–

SHOWING 1–16 OF 16

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES