RANKING · 2024 ACS · 20 SHOWN OF 20

Highest Japanese population share, Idaho cities

Idaho cities 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 20 cities in Idaho that qualify, ranked against each other statewide. The median across all 20 is 0.1%. Biggest climber in the top 100 since 2020: Moscow, ID, up 14 places to #7.

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IdahoAll statesPop > 5KAll rankings

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

RANKPLACESTATEPOPJAPANESE SHAREVS 2020

01Rupert, IDID6,4600.9%–

02Fruitland, IDID7,2130.6%0.0 pts

03▲1Eagle, IDID34,6580.4%0.0 pts

04▲9Boise City, IDID238,4290.3%+0.1 pts

05▲4Pocatello, IDID58,7710.3%0.0 pts

06Hayden, IDID17,3630.2%–

07▲14Moscow, IDID26,7210.2%+0.1 pts

08▼5Meridian, IDID142,9880.2%−0.2 pts

09▲6Weiser, IDID6,2490.2%0.0 pts

10▼3Idaho Falls, IDID71,7850.1%−0.2 pts

11▲9Caldwell, IDID76,6290.1%+0.1 pts

12▼2Garden City, IDID13,0470.1%−0.1 pts

13▼5Chubbuck, IDID16,8230.1%−0.2 pts

14▲10Coeur d'Alene, IDID58,1790.1%+0.1 pts

15▼1Mountain Home, IDID16,7790.1%−0.2 pts

16▲7Burley, IDID12,4090.1%0.0 pts

17▼6Post Falls, IDID46,7150.1%−0.2 pts

18Rexburg, IDID40,3340.0%−0.1 pts

19▲3Nampa, IDID120,3840.0%0.0 pts

20▼1Twin Falls, IDID56,2160.0%−0.1 pts

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