RANKING · 2010 CENSUS · 16 SHOWN OF 16

Highest Mexican population share, Maine counties · 2010

Maine counties ranked by the share of all residents who are Mexican origin (2010 American Community Survey). A concentration measure: Mexican residents as a percentage of total population. 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

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

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN SHAREVS –

01Washington County, MEME31,3340.8%–

02Androscoggin County, MEME116,4870.7%–

03York County, MEME222,4340.4%–

04Penobscot County, MEME157,9670.4%–

05Hancock County, MEME57,1710.4%–

06Kennebec County, MEME129,0670.4%–

07Knox County, MEME41,1170.3%–

08Cumberland County, MEME317,2220.3%–

09Piscataquis County, MEME17,4090.3%–

10Oxford County, MEME60,3460.3%–

11Aroostook County, MEME66,6090.3%–

12Franklin County, MEME30,8240.3%–

13Somerset County, MEME51,6200.2%–

14Lincoln County, MEME36,5950.2%–

15Waldo County, MEME40,6930.2%–

16Sagadahoc County, MEME37,9790.0%–

SHOWING 1–16 OF 16

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