Highest Japanese population share, US cities · 2020
US cities 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. Mililani Mauka, Hawaii leads at 29.5%. 3,375 cities qualify in total. Cities with fewer than 5,000 residents are excluded. Hawaii carries 24 of the top 25 entries.
Japanese Americans: full group profile →UPDATED 2026-07-24 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which city has the highest japanese share?
Mililani Mauka, Hawaii ranks #1 with 29.5% (2020 Decennial Census).
What are the top 5 cities by japanese share?
Mililani Mauka, Hawaii, Pearl City, Hawaii, Heeia, Hawaii, East Honolulu, Hawaii, Mililani, Hawaii.
How many cities are in this ranking?
3,375 cities qualify after filtering for population minimums and data availability (minimum 5,000 residents). 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.