RANKING · 2020 CENSUS · 36 SHOWN OF 36

Highest Dominican population share, Indiana counties · 2020

Indiana counties ranked by the share of all residents who are Dominican origin (2020 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 36 counties in Indiana that qualify, ranked against each other statewide.

Dominican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPDOMINICAN SHAREVS 2010

01Bartholomew County, ININ85,7290.3%–

02Marion County, ININ992,1960.2%+0.2 pts

03Floyd County, ININ82,1530.2%+0.2 pts

04Elkhart County, ININ208,7740.2%+0.2 pts

05Hendricks County, ININ193,5100.1%+0.1 pts

06Cass County, ININ37,8360.1%+0.1 pts

07Wells County, ININ28,8830.1%–

08Lake County, ININ504,6120.1%+0.1 pts

09Marshall County, ININ46,5990.1%−0.0 pts

10Huntington County, ININ37,2240.1%–

11Tippecanoe County, ININ190,4560.1%−0.0 pts

12Vigo County, ININ106,5120.1%−0.1 pts

13Decatur County, ININ26,5760.1%−0.1 pts

14LaPorte County, ININ111,2940.1%+0.0 pts

15Clark County, ININ130,4510.1%+0.0 pts

16Jasper County, ININ33,8940.0%–

17Hamilton County, ININ387,0360.0%−0.0 pts

18Sullivan County, ININ20,8310.0%−0.0 pts

19Boone County, ININ80,6890.0%+0.0 pts

20Montgomery County, ININ38,9540.0%–

21Porter County, ININ176,0490.0%+0.0 pts

22Wayne County, ININ66,1690.0%−0.0 pts

23Vanderburgh County, ININ181,9950.0%+0.0 pts

24Grant County, ININ66,5240.0%–

25Putnam County, ININ37,8760.0%−0.0 pts

26Miami County, ININ34,4870.0%–

27Knox County, ININ35,6520.0%–

28Clinton County, ININ33,3220.0%–

29Fulton County, ININ20,0910.0%–

30Allen County, ININ402,3290.0%−0.0 pts

31Delaware County, ININ113,1060.0%–

32Greene County, ININ31,1650.0%–

33St. Joseph County, ININ272,8610.0%−0.1 pts

34Johnson County, ININ174,2620.0%−0.0 pts

35Madison County, ININ135,0880.0%–

36Gibson County, ININ33,0910.0%−0.1 pts

SHOWING 1–36 OF 36

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