RANKING · 2020 CENSUS · 16 SHOWN OF 16

Largest Mexican population, Maine counties · 2020

Maine counties ranked by the number of residents who are Mexican origin, from the 2020 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.

Mexican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDHighest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2010

01Cumberland County, MEME317,2221,594+72%

02York County, MEME222,4341,474+89%

03Androscoggin County, MEME116,487770+6%

04Penobscot County, MEME157,967686+16%

05Kennebec County, MEME129,067512+15%

06Hancock County, MEME57,171372+84%

07Aroostook County, MEME66,609260+27%

08Oxford County, MEME60,346257+51%

09Washington County, MEME31,334252−5%

10Franklin County, MEME30,824209+161%

11Somerset County, MEME51,620188+54%

12Lincoln County, MEME36,595146+83%

13Sagadahoc County, MEME37,979114+1325%

14Piscataquis County, MEME17,409113+102%

15Knox County, MEME41,11797−29%

16Waldo County, MEME40,69378−10%

SHOWING 1–16 OF 16

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS