RANKING · 2020 CENSUS · 13 SHOWN OF 13

Highest Bulgarian population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are Bulgarian ancestry (2023 American Community Survey). A concentration measure: Bulgarian 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

Highest Bulgarian population share by state

RANKPLACESTATEPOPBULGARIAN SHAREVS 2000

01Nantucket County, MAMA14,7582.1%–

02Barnstable County, MAMA233,5390.2%–

03Middlesex County, MAMA1,669,9790.1%–

04Norfolk County, MAMA739,7490.1%–

05Franklin County, MAMA70,6980.1%–

06Suffolk County, MAMA791,8910.1%–

07Plymouth County, MAMA546,8290.0%–

08Bristol County, MAMA593,6400.0%–

09Worcester County, MAMA888,5020.0%–

10Hampden County, MAMA464,3380.0%–

11Essex County, MAMA826,6530.0%–

12Hampshire County, MAMA164,0650.0%–

13Berkshire County, MAMA128,2240.0%–

SHOWING 1–13 OF 13

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