Highest share of residents born in Mexico, US counties
US counties ranked by the share of all residents who were born in Mexico (2024 American Community Survey, table B05006). Stanton County, Kansas leads at 33.0%. 2,848 counties qualify in total. Texas carries 16 of the top 25 entries. The median across all 2,848 is 0.8%.
Immigrants from Mexico: country profile →UPDATED 2026-10-19 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest born in mexico (share)?
Stanton County, Kansas ranks #1 with 33.0% (2024 American Community Survey).
What are the top 5 counties by born in mexico (share)?
Stanton County, Kansas, Santa Cruz County, Arizona, Presidio County, Texas, Imperial County, California, Maverick County, Texas.
How many counties are in this ranking?
2,848 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is born in mexico (share) measured?
Share of all residents who were born in Mexico (ACS table B05006). Source: US Census Bureau, American Community Survey 5-year estimates (2024).