RANKING · 2020 CENSUS · 29 SHOWN OF 29

Highest Iranian population share, Tennessee counties · 2020

Tennessee counties ranked by the share of all residents who are Iranian ancestry (2020 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. This list covers the 29 counties in Tennessee 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 Iranian population share by state

RANKPLACESTATEPOPIRANIAN SHAREVS 2010

01Warren County, TNTN43,7170.4%–

02Williamson County, TNTN272,0610.2%−0.1 pts

03Smith County, TNTN20,9810.2%–

04Sumner County, TNTN215,5380.2%+0.1 pts

05Davidson County, TNTN745,9040.1%−0.0 pts

06Washington County, TNTN141,1990.1%+0.1 pts

07McMinn County, TNTN57,4040.1%−0.0 pts

08Knox County, TNTN511,4530.1%−0.0 pts

09Hamilton County, TNTN390,8330.1%+0.0 pts

10Campbell County, TNTN40,2900.1%–

11Shelby County, TNTN910,2260.1%+0.0 pts

12White County, TNTN29,6120.1%–

13Haywood County, TNTN17,0420.1%–

14Putnam County, TNTN86,6120.0%–

15Rutherford County, TNTN386,3520.0%+0.0 pts

16Dickson County, TNTN58,6620.0%–

17Sevier County, TNTN101,3420.0%–

18Monroe County, TNTN49,7300.0%–

19Sullivan County, TNTN163,7590.0%+0.0 pts

20Bedford County, TNTN55,2730.0%−0.0 pts

21Madison County, TNTN100,7900.0%−0.0 pts

22Cheatham County, TNTN42,7780.0%−0.0 pts

23Fayette County, TNTN45,0710.0%–

24Tipton County, TNTN62,2870.0%–

25Wilson County, TNTN175,0330.0%−0.0 pts

26Rhea County, TNTN34,8440.0%–

27Robertson County, TNTN80,1750.0%−0.0 pts

28Maury County, TNTN118,1310.0%−0.1 pts

29Montgomery County, TNTN249,9350.0%–

SHOWING 1–29 OF 29

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