Largest Sri Lankan population, US counties
US counties ranked by the number of residents who are Sri Lankan, from the 2023 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 4,540. 441 counties qualify in total. New York carries 6 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest sri lankan population?
Los Angeles County, California ranks #1 with 4,540 (2024 American Community Survey).
What are the top 5 counties by sri lankan population?
Los Angeles County, California, Montgomery County, Maryland, Harris County, Texas, Richmond County, New York, Middlesex County, New Jersey.
How many counties are in this ranking?
441 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is sri lankan population measured?
Number of residents who are Sri Lankan (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).