RANKING · 2010 CENSUS · 13 SHOWN OF 13

Highest Romanian population share, Massachusetts counties · 2010

Massachusetts counties ranked by the share of all residents who are Romanian ancestry (2023 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 13 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

RANKPLACESTATEPOPROMANIAN SHAREVS 2000

01Franklin County, MAMA70,6980.4%–

02Middlesex County, MAMA1,669,9790.2%–

03Norfolk County, MAMA739,7490.2%–

04Hampshire County, MAMA164,0650.2%–

05Berkshire County, MAMA128,2240.1%–

06Suffolk County, MAMA791,8910.1%–

07Plymouth County, MAMA546,8290.1%–

08Hampden County, MAMA464,3380.1%–

09Essex County, MAMA826,6530.1%–

10Worcester County, MAMA888,5020.1%–

11Barnstable County, MAMA233,5390.1%–

12Bristol County, MAMA593,6400.0%–

13Dukes County, MAMA21,2190.0%–

SHOWING 1–13 OF 13

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