RANKING · 2020 CENSUS · 30 SHOWN OF 30

Highest Iranian population share, Indiana counties · 2020

Indiana counties ranked by the share of all residents who are Iranian ancestry (2023 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. This list covers the 30 counties in Indiana 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 2000

01Tippecanoe County, ININ190,4560.3%–

02Ohio County, ININ5,9940.2%–

03Wells County, ININ28,8830.2%–

04Fayette County, ININ23,5330.2%–

05Clark County, ININ130,4510.2%–

06Monroe County, ININ143,3450.1%–

07Hamilton County, ININ387,0360.1%–

08Allen County, ININ402,3290.1%–

09Vigo County, ININ106,5120.1%–

10Vermillion County, ININ15,4880.1%–

11Tipton County, ININ15,3190.1%–

12Whitley County, ININ35,0460.1%–

13Johnson County, ININ174,2620.1%–

14Parke County, ININ16,6420.1%–

15Marion County, ININ992,1960.1%–

16Jefferson County, ININ33,2790.1%–

17Boone County, ININ80,6890.1%–

18Clay County, ININ26,4100.0%–

19Floyd County, ININ82,1530.0%–

20Grant County, ININ66,5240.0%–

21St. Joseph County, ININ272,8610.0%–

22Howard County, ININ83,9040.0%–

23Daviess County, ININ34,2090.0%–

24Miami County, ININ34,4870.0%–

25Porter County, ININ176,0490.0%–

26Hendricks County, ININ193,5100.0%–

27Greene County, ININ31,1650.0%–

28Lake County, ININ504,6120.0%–

29Noble County, ININ47,9370.0%–

30Delaware County, ININ113,1060.0%–

SHOWING 1–30 OF 30

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