RANKING · 2024 ACS · 49 SHOWN OF 49

Highest Japanese population share, Indiana counties

Indiana counties ranked by the share of all residents who are Japanese (2024 American Community Survey). A concentration measure: Japanese residents as a percentage of total population. This list covers the 49 counties in Indiana that qualify, ranked against each other statewide. The median across all 49 is 0.0%. Biggest climber in the top 100 since 2020: Jefferson County, IN, up 43 places to #5.

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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

RANKPLACESTATEPOPJAPANESE SHAREVS 2020

01▲1Jackson County, ININ47,3701.0%+0.2 pts

02▲1Bartholomew County, ININ85,7290.8%+0.2 pts

03▲2Shelby County, ININ45,8820.6%+0.2 pts

04▲4Tippecanoe County, ININ190,4560.5%+0.2 pts

05▲43Jefferson County, ININ33,2790.4%+0.4 pts

06▼5Putnam County, ININ37,8760.3%−1.2 pts

07▲10Monroe County, ININ143,3450.2%+0.2 pts

08▼4Johnson County, ININ174,2620.2%−0.1 pts

09▲1Hamilton County, ININ387,0360.2%+0.1 pts

10Ohio County, ININ5,9940.2%–

11▲2Cass County, ININ37,8360.2%+0.1 pts

12▲26Posey County, ININ24,9880.1%+0.1 pts

13Orange County, ININ19,8340.1%–

14▼7Perry County, ININ19,3890.1%−0.1 pts

15Jennings County, ININ27,6220.1%–

16Warrick County, ININ66,8030.1%0.0 pts

17Daviess County, ININ34,2090.1%–

18Vermillion County, ININ15,4880.1%–

19▼10Vanderburgh County, ININ181,9950.1%−0.1 pts

20Hancock County, ININ90,9690.1%0.0 pts

21▼2St. Joseph County, ININ272,8610.1%0.0 pts

22▲2Kosciusko County, ININ80,8920.1%0.0 pts

23▲2Hendricks County, ININ193,5100.1%0.0 pts

24▼6Marion County, ININ992,1960.0%0.0 pts

25▲6Marshall County, ININ46,5990.0%0.0 pts

26▲13Allen County, ININ402,3290.0%0.0 pts

27▼16Floyd County, ININ82,1530.0%−0.1 pts

28▲14Madison County, ININ135,0880.0%0.0 pts

29Dearborn County, ININ51,6090.0%–

30▼16Wayne County, ININ66,1690.0%−0.1 pts

31▼1White County, ININ25,1640.0%0.0 pts

32▼3Elkhart County, ININ208,7740.0%0.0 pts

33▼10Lake County, ININ504,6120.0%0.0 pts

34Montgomery County, ININ38,9540.0%–

35▲9Porter County, ININ176,0490.0%0.0 pts

36▲4Miami County, ININ34,4870.0%0.0 pts

37▲6Delaware County, ININ113,1060.0%0.0 pts

38▼12LaPorte County, ININ111,2940.0%0.0 pts

39Noble County, ININ47,9370.0%–

40▼6Morgan County, ININ74,9670.0%0.0 pts

41▼6Clark County, ININ130,4510.0%0.0 pts

42Washington County, ININ28,3830.0%–

43Randolph County, ININ24,4380.0%–

44▼22Vigo County, ININ106,5120.0%−0.1 pts

45Huntington County, ININ37,2240.0%–

46Crawford County, ININ10,5090.0%–

47Lawrence County, ININ45,5680.0%–

48▼3Whitley County, ININ35,0460.0%0.0 pts

49Grant County, ININ66,5240.0%–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES