RANKING · 2010 CENSUS · 16 SHOWN OF 16

Largest Portuguese population, Maine counties · 2010

Maine counties ranked by the number of residents who are Portuguese ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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 Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE POPULATIONVS 2000

01Cumberland County, MEME317,2221,854–

02York County, MEME222,4341,257–

03Kennebec County, MEME129,067878–

04Penobscot County, MEME157,967731–

05Androscoggin County, MEME116,487659–

06Knox County, MEME41,117359–

07Waldo County, MEME40,693343–

08Somerset County, MEME51,620322–

09Oxford County, MEME60,346286–

10Franklin County, MEME30,824285–

11Sagadahoc County, MEME37,979277–

12Aroostook County, MEME66,609262–

13Hancock County, MEME57,171259–

14Washington County, MEME31,334221–

15Lincoln County, MEME36,595134–

16Piscataquis County, MEME17,409116–

SHOWING 1–16 OF 16

Download CSV (full list, 16 rows)

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