RANKING · 2020 CENSUS · 13 SHOWN OF 13

Highest Czech population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are Czech ancestry (2020 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 13 counties in Massachusetts that qualify, ranked against each other statewide.

Czech 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

RANKPLACESTATEPOPCZECH SHAREVS 2010

01Hampshire County, MAMA164,0650.5%−0.0 pts

02Berkshire County, MAMA128,2240.3%+0.1 pts

03Norfolk County, MAMA739,7490.2%−0.0 pts

04Barnstable County, MAMA233,5390.2%−0.1 pts

05Middlesex County, MAMA1,669,9790.2%−0.0 pts

06Franklin County, MAMA70,6980.2%−0.3 pts

07Dukes County, MAMA21,2190.2%+0.1 pts

08Worcester County, MAMA888,5020.2%−0.0 pts

09Suffolk County, MAMA791,8910.2%−0.0 pts

10Hampden County, MAMA464,3380.2%−0.1 pts

11Essex County, MAMA826,6530.1%−0.1 pts

12Bristol County, MAMA593,6400.1%+0.0 pts

13Plymouth County, MAMA546,8290.1%−0.1 pts

SHOWING 1–13 OF 13

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS