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RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Norwegian population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are Norwegian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide. The median across all 14 is 2,403.

Norwegian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest Norwegian population by state
RANKPLACESTATEPOPNORWEGIAN POPULATIONVS 2010
01Middlesex County, MAMA1,669,9798,692−3%
02Essex County, MAMA826,6533,870+8%
03Norfolk County, MAMA739,7493,719−1%
04Suffolk County, MAMA791,8913,539+71%
05Worcester County, MAMA888,5023,508−14%
06Plymouth County, MAMA546,8293,080−17%
07Bristol County, MAMA593,6402,403−1%
08Barnstable County, MAMA233,5392,237+34%
09Hampden County, MAMA464,3381,428+8%
10Hampshire County, MAMA164,0651,010−4%
11Berkshire County, MAMA128,224806+11%
12Franklin County, MAMA70,698594+43%
13Dukes County, MAMA21,219196+155%
14Nantucket County, MAMA14,758122+8%
SHOWING 1–14 OF 14

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