RANKING · 2020 CENSUS · 50 SHOWN OF 50

Highest Vietnamese population share, Indiana counties · 2020

Indiana counties ranked by the share of all residents who are Vietnamese (2020 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. This list covers the 50 counties in Indiana that qualify, ranked against each other statewide. The median across all 50 is 0.1%.

Vietnamese Americans: full group profile →

IndianaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPVIETNAMESE SHAREVS –

01Allen County, ININ402,3290.5%–

02Johnson County, ININ174,2620.4%–

03Hamilton County, ININ387,0360.4%–

04Franklin County, ININ23,2860.4%–

05Noble County, ININ47,9370.3%–

06Dearborn County, ININ51,6090.3%–

07Tippecanoe County, ININ190,4560.3%–

08Monroe County, ININ143,3450.3%–

09Bartholomew County, ININ85,7290.3%–

10Delaware County, ININ113,1060.2%–

11St. Joseph County, ININ272,8610.2%–

12Posey County, ININ24,9880.2%–

13Cass County, ININ37,8360.2%–

14Ohio County, ININ5,9940.2%–

15Marshall County, ININ46,5990.2%–

16Lawrence County, ININ45,5680.2%–

17Vanderburgh County, ININ181,9950.2%–

18Orange County, ININ19,8340.2%–

19Owen County, ININ21,8860.2%–

20Putnam County, ININ37,8760.2%–

21Union County, ININ6,8630.1%–

22Knox County, ININ35,6520.1%–

23Carroll County, ININ20,6550.1%–

24Clark County, ININ130,4510.1%–

25Warrick County, ININ66,8030.1%–

26Hendricks County, ININ193,5100.1%–

27Grant County, ININ66,5240.1%–

28Marion County, ININ992,1960.1%–

29Floyd County, ININ82,1530.1%–

30Howard County, ININ83,9040.1%–

31Benton County, ININ8,8830.1%–

32Decatur County, ININ26,5760.1%–

33Vigo County, ININ106,5120.1%–

34Adams County, ININ36,6500.1%–

35Wayne County, ININ66,1690.1%–

36Lake County, ININ504,6120.1%–

37Tipton County, ININ15,3190.1%–

38Porter County, ININ176,0490.1%–

39Henry County, ININ49,1370.0%–

40Boone County, ININ80,6890.0%–

41Wabash County, ININ30,7130.0%–

42Madison County, ININ135,0880.0%–

43Steuben County, ININ34,7990.0%–

44Elkhart County, ININ208,7740.0%–

45LaPorte County, ININ111,2940.0%–

46Hancock County, ININ90,9690.0%–

47Perry County, ININ19,3890.0%–

48Spencer County, ININ20,0610.0%–

49Harrison County, ININ40,4370.0%–

50DeKalb County, ININ44,5350.0%–

SHOWING 1–50 OF 50

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS