RANKING · 2020 CENSUS · 12 SHOWN OF 12

Largest Romanian population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are Romanian 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 12 counties in Massachusetts that qualify, ranked against each other statewide.

Romanian 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

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2010

01Middlesex County, MAMA1,669,9792,679−19%

02Norfolk County, MAMA739,7491,547+10%

03Suffolk County, MAMA791,891950+19%

04Essex County, MAMA826,653856+47%

05Hampden County, MAMA464,338621+63%

06Worcester County, MAMA888,502606+5%

07Franklin County, MAMA70,698319+8%

08Plymouth County, MAMA546,829268−46%

09Bristol County, MAMA593,640261+1%

10Hampshire County, MAMA164,065247−6%

11Barnstable County, MAMA233,539217+46%

12Berkshire County, MAMA128,224215+26%

SHOWING 1–12 OF 12

Download CSV (full list, 12 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS