RANKING · 2024 ACS · 18 SHOWN OF 18

Highest Swiss population share, Maine cities

Maine cities ranked by the share of all residents who are Swiss ancestry (2023 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 18 cities in Maine that qualify, ranked against each other statewide.

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SAME RANKING BYCounties 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

RANKPLACESTATEPOPSWISS SHAREVS 2000

01Belfast, MEME6,9881.0%–

02Portland, MEME69,9110.4%–

03Kennebunk, MEME6,2210.4%–

04Kittery, MEME5,1100.3%–

05Topsham, MEME7,2710.3%–

06Bath, MEME8,8350.2%–

07Brunswick, MEME17,6520.2%–

08Biddeford, MEME22,3990.1%–

09Bangor, MEME32,5180.1%–

10Rockland, MEME7,1420.1%–

11Saco, MEME21,1590.1%–

12Lewiston, MEME38,8660.1%–

13Augusta, MEME19,1550.1%–

14South Portland, MEME27,0070.1%–

15Gardiner, MEME6,2060.1%–

16Auburn, MEME25,4410.0%–

17Westbrook, MEME21,5650.0%–

18Sanford, MEME22,6630.0%–

SHOWING 1–18 OF 18

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