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 (2020 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. The median across all 14 is 0.6%.

Norwegian Americans: full group profile →

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SAME RANKING BYCities 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

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2010

01Dukes County, MAMA21,2191.1%+0.6 pts

02Nantucket County, MAMA14,7581.1%0.0 pts

03Barnstable County, MAMA233,5391.0%+0.3 pts

04Franklin County, MAMA70,6980.8%+0.3 pts

05Berkshire County, MAMA128,2240.6%+0.1 pts

06Hampshire County, MAMA164,0650.6%0.0 pts

07Plymouth County, MAMA546,8290.6%−0.2 pts

08Middlesex County, MAMA1,669,9790.5%−0.1 pts

09Norfolk County, MAMA739,7490.5%0.0 pts

10Essex County, MAMA826,6530.5%0.0 pts

11Suffolk County, MAMA791,8910.4%+0.1 pts

12Bristol County, MAMA593,6400.4%0.0 pts

13Worcester County, MAMA888,5020.4%−0.1 pts

14Hampden County, MAMA464,3380.3%0.0 pts

SHOWING 1–14 OF 14

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