RANKING · 2020 CENSUS · 51 SHOWN OF 51

Largest Slovak population, US states · 2020

US states ranked by the number of residents who are Slovak ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. Pennsylvania leads at 182,997. 51 states qualify in total. The top 25 average 24,970, against an all-states median of 3,325.

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SAME RANKING BYCities Counties Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSLOVAK POPULATIONVS 2010

USUnited States0.2% of US population331,449,281658,740–

01Pennsylvania, PAPA13,018,639182,997−25%

02Ohio, OHOH11,810,293108,461−25%

03Illinois, ILIL12,694,79833,203−21%

04Florida, FLFL22,416,07731,272−7%

05New Jersey, NJNJ9,343,80931,120−24%

06New York, NYNY19,852,36629,292−17%

07California, CACA39,287,37724,441−2%

08Michigan, MIMI10,077,76122,463−18%

09Indiana, ININ6,851,07318,191−14%

10Connecticut, CTCT3,624,50817,933−20%

11Virginia, VAVA8,705,17015,415+2%

12Wisconsin, WIWI5,914,87212,295−13%

13Maryland, MDMD6,206,01112,113−6%

14Texas, TXTX30,188,42411,787+8%

15North Carolina, NCNC10,730,40410,638+2%

16Arizona, AZAZ7,378,8388,811−15%

17Colorado, COCO5,862,1898,664−5%

18Washington, WAWA7,816,1167,112+6%

19Massachusetts, MAMA7,044,0567,051−5%

20Minnesota, MNMN5,739,4456,989−15%

21Georgia, GAGA10,940,4076,690−4%

22South Carolina, SCSC5,296,2254,695−5%

23Missouri, MOMO6,191,8144,484−11%

24West Virginia, WVWV1,778,3734,157−9%

25Tennessee, TNTN7,066,3833,973+1%

26Kentucky, KYKY4,534,8243,325+21%

27Oregon, OROR4,254,2933,271−11%

28Nevada, NVNV3,184,6122,921−19%

29Alabama, ALAL5,086,7681,952+22%

30Maine, MEME1,387,8171,744−11%

31Delaware, DEDE1,021,1911,618−17%

32Iowa, IAIA3,210,5071,543−18%

33Utah, UTUT3,392,3311,488−1%

34District of Columbia, DCDC681,2941,412+52%

35Kansas, KSKS2,947,1971,342−16%

36Montana, MTMT1,116,8751,332+11%

37New Hampshire, NHNH1,394,8681,257−27%

38New Mexico, NMNM2,120,2461,250−32%

39Vermont, VTVT647,1061,229+19%

40Louisiana, LALA4,611,9611,107−7%

41Arkansas, ARAR3,049,3911,082+2%

42Oklahoma, OKOK4,028,634979−31%

43Idaho, IDID1,934,262850−8%

44Nebraska, NENE1,978,707755−33%

45Mississippi, MSMS2,946,779730−8%

46Rhode Island, RIRI1,101,801711−37%

47Alaska, AKAK735,706690−25%

48South Dakota, SDSD907,428585+66%

49Hawaii, HIHI1,445,235568−5%

50North Dakota, NDND784,841405+42%

51Wyoming, WYWY582,397347−51%

SHOWING 1–51 OF 51

Download CSV (full list, 51 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS

Frequently asked

Which state has the highest slovak population?

Pennsylvania ranks #1 with 182,997 (2020 Decennial Census).

What are the top 5 states by slovak population?

Pennsylvania, Ohio, Illinois, Florida, New Jersey.

How many states are in this ranking?

51 states qualify after filtering for population minimums and data availability. The ranking covers 2020 Decennial Census data.

How is slovak population measured?

Number of residents who are Slovak ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2020 Decennial Census.