RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest Norwegian population share, Maine counties · 2020

Maine counties ranked by the share of all residents who are Norwegian ancestry (2023 American Community Survey). A concentration measure: Norwegian residents as a percentage of total population. This list covers the 16 counties in Maine that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2000

01Knox County, MEME41,1171.5%–

02Lincoln County, MEME36,5951.2%–

03Cumberland County, MEME317,2221.2%–

04York County, MEME222,4341.0%–

05Washington County, MEME31,3341.0%–

06Sagadahoc County, MEME37,9790.9%–

07Hancock County, MEME57,1710.9%–

08Kennebec County, MEME129,0670.8%–

09Piscataquis County, MEME17,4090.8%–

10Franklin County, MEME30,8240.7%–

11Waldo County, MEME40,6930.6%–

12Oxford County, MEME60,3460.6%–

13Somerset County, MEME51,6200.6%–

14Penobscot County, MEME157,9670.5%–

15Aroostook County, MEME66,6090.4%–

16Androscoggin County, MEME116,4870.4%–

SHOWING 1–16 OF 16

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