Largest South American population, US counties · 2010
US counties ranked by the number of residents who are South American origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Miami-Dade County, Florida leads at 267,517. 1,847 counties qualify in total. New York carries 7 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest south american population?
Miami-Dade County, Florida ranks #1 with 267,517 (2010 American Community Survey).
What are the top 5 counties by south american population?
Miami-Dade County, Florida, Queens County, New York, Broward County, Florida, Los Angeles County, California, Hudson County, New Jersey.
How many counties are in this ranking?
1,847 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 ACS 5-year data.
How is south american population measured?
Number of residents who are South American origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2010).