RANKING · 2020 CENSUS · 36 SHOWN OF 36

Largest Dominican population, Indiana counties · 2020

Indiana counties ranked by the number of residents who are Dominican origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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 POPULATIONVS 2010

01Marion County, ININ992,1962,259+244%

02Lake County, ININ504,612460+879%

03Elkhart County, ININ208,774394+1691%

04Bartholomew County, ININ85,729280–

05Hendricks County, ININ193,510209+165%

06Floyd County, ININ82,153155+3775%

07Tippecanoe County, ININ190,456127−22%

08Hamilton County, ININ387,036123−36%

09Vigo County, ININ106,51268−46%

10Clark County, ININ130,45162+343%

11LaPorte County, ININ111,29459+228%

12Allen County, ININ402,32956−62%

13Cass County, ININ37,83644+83%

14Porter County, ININ176,04943+378%

15Vanderburgh County, ININ181,99540+48%

16Marshall County, ININ46,59933−23%

17Wells County, ININ28,88329–

18Huntington County, ININ37,22424–

19Boone County, ININ80,68922+57%

20St. Joseph County, ININ272,86120−89%

21Decatur County, ININ26,57616−65%

22Jasper County, ININ33,89415–

23Wayne County, ININ66,16915−65%

24Delaware County, ININ113,10614–

25Grant County, ININ66,52413–

26Montgomery County, ININ38,95412–

27Putnam County, ININ37,8767−46%

28Johnson County, ININ174,2627−82%

29Sullivan County, ININ20,8317−59%

30Miami County, ININ34,4876–

31Knox County, ININ35,6526–

32Clinton County, ININ33,3225–

33Madison County, ININ135,0885–

34Fulton County, ININ20,0913–

35Greene County, ININ31,1653–

36Gibson County, ININ33,0911−96%

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS