Highest Japanese population share, US counties · 2020
US counties ranked by the share of all residents who are Japanese (2020 American Community Survey). A concentration measure: Japanese residents as a percentage of total population. Honolulu County, Hawaii leads at 14.2%. 1,642 counties qualify in total. Hawaii carries 5 of the top 25 entries.
Japanese Americans: full group profile →UPDATED 2026-07-24 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which county has the highest japanese share?
Honolulu County, Hawaii ranks #1 with 14.2% (2020 Decennial Census).
What are the top 5 counties by japanese share?
Honolulu County, Hawaii, Hawaii County, Hawaii, Kauai County, Hawaii, Maui County, Hawaii, Petersburg, Alaska.
How many counties are in this ranking?
1,642 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.
How is japanese share measured?
Share of all residents who are Japanese (Asian origin, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.