Highest Vietnamese population share, US counties
US counties ranked by the share of all residents who are Vietnamese (2023 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. Santa Clara County, California leads at 7.3%. 1,705 counties qualify in total. California carries 5 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest vietnamese share?
Santa Clara County, California ranks #1 with 7.3% (2024 American Community Survey).
What are the top 5 counties by vietnamese share?
Santa Clara County, California, Orange County, California, Baker County, Georgia, Aleutians West Census Area, Alaska, Fort Bend County, Texas.
How many counties are in this ranking?
1,705 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is vietnamese share measured?
Share of all residents who are Vietnamese (Asian origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).