RANKING · 2010 CENSUS · 51 SHOWN OF 51

Largest Czech population, US states · 2010

US states ranked by the number of residents who are Czech ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Texas leads at 215,276. 51 states qualify in total. The top 25 average 57,222, against an all-states median of 15,840.

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SAME RANKING BYCities Counties Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH POPULATIONVS –

USUnited States0.5% of US population308,745,5381,595,844–

01Texas, TXTX30,188,424215,276–

02Illinois, ILIL12,694,798128,620–

03Minnesota, MNMN5,739,445100,660–

04Wisconsin, WIWI5,914,872100,554–

05Nebraska, NENE1,978,70797,714–

06California, CACA39,287,37793,936–

07Ohio, OHOH11,810,29373,638–

08Iowa, IAIA3,210,50762,390–

09Florida, FLFL22,416,07760,639–

10Pennsylvania, PAPA13,018,63957,640–

11New York, NYNY19,852,36657,239–

12Michigan, MIMI10,077,76152,000–

13Colorado, COCO5,862,18938,181–

14New Jersey, NJNJ9,343,80932,400–

15Washington, WAWA7,816,11631,684–

16Missouri, MOMO6,191,81430,075–

17Arizona, AZAZ7,378,83829,120–

18Kansas, KSKS2,947,19726,415–

19Virginia, VAVA8,705,17024,760–

20Maryland, MDMD6,206,01123,973–

21Oregon, OROR4,254,29321,704–

22South Dakota, SDSD907,42818,595–

23Indiana, ININ6,851,07318,501–

24North Carolina, NCNC10,730,40418,171–

25Oklahoma, OKOK4,028,63416,676–

26Connecticut, CTCT3,624,50815,840–

27Georgia, GAGA10,940,40715,034–

28Massachusetts, MAMA7,044,05613,668–

29North Dakota, NDND784,84112,705–

30Nevada, NVNV3,184,61210,271–

31Tennessee, TNTN7,066,3839,906–

32Montana, MTMT1,116,8758,636–

33Idaho, IDID1,934,2628,079–

34South Carolina, SCSC5,296,2257,444–

35Arkansas, ARAR3,049,3916,662–

36Utah, UTUT3,392,3316,122–

37New Mexico, NMNM2,120,2465,868–

38Alabama, ALAL5,086,7685,470–

39Louisiana, LALA4,611,9615,251–

40Kentucky, KYKY4,534,8245,009–

41Wyoming, WYWY582,3974,719–

42West Virginia, WVWV1,778,3733,834–

43Alaska, AKAK735,7063,494–

44New Hampshire, NHNH1,394,8683,311–

45Vermont, VTVT647,1062,529–

46Delaware, DEDE1,021,1912,392–

47Maine, MEME1,387,8172,259–

48Hawaii, HIHI1,445,2352,164–

49Mississippi, MSMS2,946,7791,975–

50District of Columbia, DCDC681,2941,392–

51Rhode Island, RIRI1,101,8011,249–

SHOWING 1–51 OF 51

Download CSV (full list, 51 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which state has the highest czech population?

Texas ranks #1 with 215,276 (2010 Decennial Census).

What are the top 5 states by czech population?

Texas, Illinois, Minnesota, Wisconsin, Nebraska.

How many states are in this ranking?

51 states qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is czech population measured?

Number of residents who are Czech ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.