RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest Swedish population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are Swedish ancestry (2023 American Community Survey). A concentration measure: Swedish residents as a percentage of total population. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

MassachusettsAll states All rankings

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

RANKPLACESTATEPOPSWEDISH SHAREVS 2000

01Worcester County, MAMA888,5022.7%–

02Barnstable County, MAMA233,5392.7%–

03Dukes County, MAMA21,2192.5%–

04Plymouth County, MAMA546,8292.1%–

05Franklin County, MAMA70,6982.0%–

06Norfolk County, MAMA739,7491.5%–

07Essex County, MAMA826,6531.5%–

08Bristol County, MAMA593,6401.3%–

09Middlesex County, MAMA1,669,9791.3%–

10Hampshire County, MAMA164,0651.3%–

11Nantucket County, MAMA14,7581.2%–

12Berkshire County, MAMA128,2241.1%–

13Hampden County, MAMA464,3380.8%–

14Suffolk County, MAMA791,8910.7%–

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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