Number of Czech People in the United States

In this article, we will explore the demographic data of Czech people in the United States, and look at historical data to see whether the Czech population is growing or declining.

First, let's take a look at the population of Czech people in the United States for the last 6 years.

Total U.S. Czech Population

Population Year
350,435 2020
362,489 2019
380,387 2018
398,548 2017
409,400 2016
421,316 2015

The table above shows that between 2015 and 2020 the total Czech population has decreased by 70,881 people.

If this growth were to continue at the same rate, the total population of Czech people by 2025 could be 421,316.

Total U.S. Czech Population By State

We can also look at the data for Czech people in each individual state and whether the Czech population increased or decreased between 2015 and 2020.

For more details on the historical population figures for each state, click the link in the table below.

State 2015 2020 Change (%)
Alabama 1,349 1,218 -9.71%
Alaska 1,106 1,012 -8.50%
Arizona 8,366 7,257 -13.26%
Arkansas 1,750 2,365 35.14%
California 22,659 18,524 -18.25%
Colorado 9,518 8,252 -13.30%
Connecticut 2,417 2,012 -16.76%
Delaware 408 299 -26.72%
District of Columbia 338 433 28.11%
Florida 19,295 15,204 -21.20%
Georgia 4,405 3,436 -22.00%
Hawaii 897 415 -53.73%
Idaho 2,166 1,477 -31.81%
Illinois 29,438 23,519 -20.11%
Indiana 4,584 3,831 -16.43%
Iowa 18,349 15,281 -16.72%
Kansas 7,328 5,846 -20.22%
Kentucky 1,595 1,225 -23.20%
Louisiana 1,470 1,477 0.48%
Maine 466 895 92.06%
Maryland 5,787 3,730 -35.55%
Massachusetts 2,713 2,472 -8.88%
Michigan 11,813 9,958 -15.70%
Minnesota 22,746 18,701 -17.78%
Mississippi 591 641 8.46%
Missouri 7,829 5,889 -24.78%
Montana 2,648 2,099 -20.73%
Nebraska 30,960 25,333 -18.18%
Nevada 2,402 2,325 -3.21%
New Hampshire 901 599 -33.52%
New Jersey 5,911 3,817 -35.43%
New Mexico 1,439 1,233 -14.32%
New York 11,924 9,093 -23.74%
North Carolina 4,752 3,911 -17.70%
North Dakota 3,560 2,830 -20.51%
Ohio 16,483 13,105 -20.49%
Oklahoma 6,097 5,921 -2.89%
Oregon 5,699 4,972 -12.76%
Pennsylvania 12,295 9,269 -24.61%
Puerto Rico 0 38 100.00%
Rhode Island 478 297 -37.87%
South Carolina 2,675 2,749 2.77%
South Dakota 5,733 5,025 -12.35%
Tennessee 2,429 2,467 1.56%
Texas 77,327 67,599 -12.58%
Utah 1,774 1,892 6.65%
Vermont 478 278 -41.84%
Virginia 5,070 4,248 -16.21%
Washington 7,195 6,456 -10.27%
West Virginia 820 715 -12.80%
Wisconsin 21,539 18,093 -16.00%
Wyoming 1,344 740 -44.94%

Data Source(s)

All of the data on this page is sourced from the latest American Community Survey (ACS) 5-year estimates, from the United States Census Bureau. The latest year for the ACS is currently 2020.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "Number of Czech People in the United States". NameCensus.com. Accessed on November 28, 2022. https://namecensus.com/ancestry/czech/.

  • "Number of Czech People in the United States". NameCensus.com, https://namecensus.com/ancestry/czech/. Accessed 28 November, 2022

  • Number of Czech People in the United States. NameCensus.com. Retrieved from https://namecensus.com/ancestry/czech/.