RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest Norwegian population share, Massachusetts counties · 2020

Massachusetts 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 14 counties in Massachusetts 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

01Dukes County, MAMA21,2191.1%–

02Nantucket County, MAMA14,7581.1%–

03Barnstable County, MAMA233,5391.0%–

04Franklin County, MAMA70,6980.8%–

05Berkshire County, MAMA128,2240.6%–

06Hampshire County, MAMA164,0650.6%–

07Plymouth County, MAMA546,8290.6%–

08Middlesex County, MAMA1,669,9790.5%–

09Norfolk County, MAMA739,7490.5%–

10Essex County, MAMA826,6530.5%–

11Suffolk County, MAMA791,8910.4%–

12Bristol County, MAMA593,6400.4%–

13Worcester County, MAMA888,5020.4%–

14Hampden County, MAMA464,3380.3%–

SHOWING 1–14 OF 14

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