Largest Czech population, US metro areas
US metro areas ranked by the number of residents who are Czech ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Chicago-Naperville-Elgin, IL-IN leads at 73,140. 884 metro areas qualify in total. Texas carries 4 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which metro area has the highest czech population?
Chicago-Naperville-Elgin, IL-IN ranks #1 with 73,140 (2024 American Community Survey).
What are the top 5 metro areas by czech population?
Chicago-Naperville-Elgin, IL-IN, Minneapolis-St. Paul-Bloomington, MN-WI, Houston-Pasadena-The Woodlands, TX, New York-Newark-Jersey City, NY-NJ, Dallas-Fort Worth-Arlington, TX.
How many metro areas are in this ranking?
884 metro areas qualify after filtering for population minimums and data availability. The ranking covers 2024 ACS 5-year data.
How is czech population measured?
Number of residents who are Czech ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2024).