RANKING · 2020 CENSUS · 27 SHOWN OF 27

Highest Bulgarian population share, Indiana counties · 2020

Indiana counties ranked by the share of all residents who are Bulgarian ancestry (2023 American Community Survey). A concentration measure: Bulgarian residents as a percentage of total population. This list covers the 27 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 Bulgarian population share by state

RANKPLACESTATEPOPBULGARIAN SHAREVS 2000

01Perry County, ININ19,3890.4%–

02Porter County, ININ176,0490.3%–

03Marshall County, ININ46,5990.1%–

04Floyd County, ININ82,1530.1%–

05Clark County, ININ130,4510.1%–

06Wells County, ININ28,8830.1%–

07DeKalb County, ININ44,5350.1%–

08Ripley County, ININ29,4340.0%–

09Madison County, ININ135,0880.0%–

10Allen County, ININ402,3290.0%–

11Warrick County, ININ66,8030.0%–

12Vigo County, ININ106,5120.0%–

13Lake County, ININ504,6120.0%–

14Hamilton County, ININ387,0360.0%–

15Montgomery County, ININ38,9540.0%–

16Noble County, ININ47,9370.0%–

17St. Joseph County, ININ272,8610.0%–

18Fountain County, ININ17,0130.0%–

19Huntington County, ININ37,2240.0%–

20Marion County, ININ992,1960.0%–

21Johnson County, ININ174,2620.0%–

22Tippecanoe County, ININ190,4560.0%–

23Hendricks County, ININ193,5100.0%–

24Delaware County, ININ113,1060.0%–

25Monroe County, ININ143,3450.0%–

26Elkhart County, ININ208,7740.0%–

27Randolph County, ININ24,4380.0%–

SHOWING 1–27 OF 27

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