RANKING · 2020 CENSUS · 13 SHOWN OF 13

Highest Japanese population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are Japanese (2020 American Community Survey). A concentration measure: Japanese 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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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPJAPANESE SHAREVS –

01Middlesex County, MAMA1,669,9790.3%–

02Norfolk County, MAMA739,7490.2%–

03Suffolk County, MAMA791,8910.2%–

04Hampshire County, MAMA164,0650.1%–

05Worcester County, MAMA888,5020.1%–

06Franklin County, MAMA70,6980.1%–

07Barnstable County, MAMA233,5390.1%–

08Essex County, MAMA826,6530.1%–

09Berkshire County, MAMA128,2240.1%–

10Hampden County, MAMA464,3380.1%–

11Bristol County, MAMA593,6400.0%–

12Plymouth County, MAMA546,8290.0%–

13Dukes County, MAMA21,2190.0%–

SHOWING 1–13 OF 13

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UPDATED 2026-07-24 · DATA: US CENSUS BUREAU DECENNIAL CENSUS