Largest Czech population, US metro areas · 2020
US metro areas ranked by the number of residents who are Czech ancestry, from the 2020 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 84,745. 891 metro areas qualify in total. Texas carries 4 of the top 25 entries.
Czech Americans: full group profile →UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which metro area has the highest czech population?
Chicago-Naperville-Elgin, IL-IN ranks #1 with 84,745 (2020 Decennial Census).
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?
891 metro areas qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.
How is czech population measured?
Number of residents who are Czech ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.