Largest Dominican population, US counties
US counties ranked by the number of residents who are Dominican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Bronx County, New York leads at 333,752. 1,395 counties qualify in total. New York carries 7 of the top 25 entries. The median across all 1,395 is 59. Biggest climber in the top 100 since 2020: Butler County, OH, up 42 places to #88.
Dominican Americans: full group profile →UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest dominican population?
Bronx County, New York ranks #1 with 333,752 (2024 American Community Survey).
What are the top 5 counties by dominican population?
Bronx County, New York, New York County, New York, Queens County, New York, Kings County, New York, Essex County, Massachusetts.
How many counties are in this ranking?
1,395 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is dominican population measured?
Number of residents who are Dominican origin (Hispanic origin, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).