RANKING · 2010 CENSUS · 15 SHOWN OF 15

Largest Puerto Rican population, Maine counties · 2010

Maine counties ranked by the number of residents who are Puerto Rican origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 15 counties in Maine that qualify, ranked against each other statewide. The median across all 15 is 278.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN POPULATIONVS –

01Cumberland County, MEME317,2221,393–

02York County, MEME222,434613–

03Kennebec County, MEME129,067567–

04Penobscot County, MEME157,967431–

05Sagadahoc County, MEME37,979425–

06Androscoggin County, MEME116,487375–

07Somerset County, MEME51,620281–

08Aroostook County, MEME66,609278–

09Oxford County, MEME60,346211–

10Hancock County, MEME57,171179–

11Lincoln County, MEME36,595159–

12Waldo County, MEME40,693132–

13Washington County, MEME31,33450–

14Knox County, MEME41,11734–

15Piscataquis County, MEME17,4094–

SHOWING 1–15 OF 15

Download CSV (full list, 15 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS