Highest Tongan population share, US counties
US counties ranked by the share of all residents who are Tongan (2023 American Community Survey). A concentration measure: Tongan residents as a percentage of total population. Richland County, Montana leads at 1.7%. 353 counties qualify in total. Utah carries 9 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest tongan share?
Richland County, Montana ranks #1 with 1.7% (2024 American Community Survey).
What are the top 5 counties by tongan share?
Richland County, Montana, Juneau, Alaska, North Slope, Alaska, Salt Lake County, Utah, Maui County, Hawaii.
How many counties are in this ranking?
353 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is tongan share measured?
Share of all residents who are Tongan (Pacific Islander origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).