RANKING · 2024 ACS · 34 SHOWN OF 34

Largest Scotch-Irish population, Maine cities

Maine cities ranked by the number of residents who are Scotch-Irish ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 34 cities in Maine that qualify, ranked against each other statewide. The median across all 34 is 114. Biggest climber in the top 100 since 2020: Biddeford, ME, up 23 places to #2.

Scotch-Irish Americans: full group profile →

MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSCOTCH-IRISH POPULATIONVS 2010

01Portland, MEME69,9111,221−61%

02▲23Biddeford, MEME22,399793+50%

03▲2Bangor, MEME32,518587−70%

04▲2Rockland, MEME7,142461+26%

05▼1South Portland, MEME27,007446−52%

06▲1Brunswick, MEME17,652346−25%

07▲15Sanford, MEME22,663307+40%

08▲15Brewer, MEME9,636267−28%

09▲3Saco, MEME21,159252−68%

10▼8Lewiston, MEME38,866227−77%

11▲17Yarmouth, MEME6,289179−37%

12▼9Auburn, MEME25,441173−79%

13▼3Augusta, MEME19,155163−74%

14▼5Westbrook, MEME21,565163−75%

15▲11North Windham, MEME5,417153+283%

16▲18Kittery, MEME5,110114−58%

17Orono, MEME11,151114−61%

18▲13Gardiner, MEME6,206108−71%

19Gorham, MEME7,593106−67%

20▼9Caribou, MEME7,321105−45%

21▲8Hampden, MEME5,161105−15%

22▲2Oak Hill, MEME5,631103–

23▼2Old, MEME7,58983−71%

24▼8Bath, MEME8,83580−76%

25▼10Old Orchard Beach, MEME9,24475−87%

26▼12Kennebunk, MEME6,22174−78%

27▼7Ellsworth, MEME8,86272−76%

28▼20Waterville, MEME17,57971−86%

29▼16Skowhegan, MEME6,66267−53%

30Topsham, MEME7,27159−78%

31▲2Winslow, MEME5,87358−77%

32▼14Presque Isle, MEME8,69451−85%

33▼6Belfast, MEME6,98830−94%

34▼2Houlton, MEME5,08216−93%

SHOWING 1–34 OF 34

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES