RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest American population share, Maine counties · 2020

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

01Piscataquis County, MEME17,40910.2%–

02Hancock County, MEME57,1719.9%–

03Franklin County, MEME30,8248.9%–

04Somerset County, MEME51,6208.9%–

05Waldo County, MEME40,6938.2%–

06Washington County, MEME31,3348.0%–

07Oxford County, MEME60,3467.9%–

08Penobscot County, MEME157,9677.8%–

09Aroostook County, MEME66,6097.2%–

10Knox County, MEME41,1176.9%–

11Androscoggin County, MEME116,4876.0%–

12York County, MEME222,4346.0%–

13Sagadahoc County, MEME37,9795.9%–

14Kennebec County, MEME129,0675.2%–

15Cumberland County, MEME317,2224.9%–

16Lincoln County, MEME36,5954.7%–

SHOWING 1–16 OF 16

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