RANKING · 2024 ACS · 14 SHOWN OF 14

Highest Iranian population share, Massachusetts counties

Massachusetts counties ranked by the share of all residents who are Iranian ancestry (2024 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

Iranian Americans: full group profile →

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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 Iranian population share by state

RANKPLACESTATEPOPIRANIAN SHAREVS 2010

01Hampshire County, MAMA164,0650.3%+0.1 pts

02Middlesex County, MAMA1,669,9790.3%+0.1 pts

03Suffolk County, MAMA791,8910.2%+0.1 pts

04Norfolk County, MAMA739,7490.2%+0.0 pts

05Worcester County, MAMA888,5020.1%+0.0 pts

06Dukes County, MAMA21,2190.1%–

07Essex County, MAMA826,6530.1%+0.0 pts

08Franklin County, MAMA70,6980.1%−0.0 pts

09Hampden County, MAMA464,3380.1%−0.0 pts

10Nantucket County, MAMA14,7580.0%–

11Berkshire County, MAMA128,2240.0%−0.0 pts

12Bristol County, MAMA593,6400.0%−0.0 pts

13Barnstable County, MAMA233,5390.0%−0.0 pts

14Plymouth County, MAMA546,8290.0%−0.0 pts

SHOWING 1–14 OF 14

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES