Largest Marshallese population, US counties
US counties ranked by the number of residents who are Marshallese, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Washington County, Arkansas leads at 6,431. 283 counties qualify in total. Arkansas carries 4 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest marshallese population?
Washington County, Arkansas ranks #1 with 6,431 (2024 American Community Survey).
What are the top 5 counties by marshallese population?
Washington County, Arkansas, Honolulu County, Hawaii, Hawaii County, Hawaii, Spokane County, Washington, Garfield County, Oklahoma.
How many counties are in this ranking?
283 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is marshallese population measured?
Number of residents who are Marshallese (Pacific Islander origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).