Largest Thai population, US counties
US counties ranked by the number of residents who are Thai, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Los Angeles County, California leads at 21,810. 1,205 counties qualify in total. California carries 9 of the top 25 entries. The median across all 1,205 is 28. Biggest climber in the top 100 since 2020: Richmond County, NY, up 161 places to #57.
Thai Americans: full group profile →UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest thai population?
Los Angeles County, California ranks #1 with 21,810 (2024 American Community Survey).
What are the top 5 counties by thai population?
Los Angeles County, California, Clark County, Nevada, Cook County, Illinois, Queens County, New York, Orange County, California.
How many counties are in this ranking?
1,205 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is thai population measured?
Number of residents who are Thai (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).