RANKING · 2020 CENSUS · 51 SHOWN OF 51

Highest Slovak population share, US states · 2020

US states ranked by the share of all residents who are Slovak ancestry (2023 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. Pennsylvania leads at 1.4%. 51 states qualify in total. The top 25 average 0.3%, against an all-states median of 0.1%.

All statesAll rankings

SAME RANKING BYCities Counties Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSLOVAK SHAREVS 2000

01Pennsylvania, PAPA13,018,6391.4%–

02Ohio, OHOH11,810,2930.9%–

03Connecticut, CTCT3,624,5080.5%–

04New Jersey, NJNJ9,343,8090.4%–

05Indiana, ININ6,851,0730.3%–

06Illinois, ILIL12,694,7980.3%–

07West Virginia, WVWV1,778,3730.2%–

08Michigan, MIMI10,077,7610.2%–

09Wisconsin, WIWI5,914,8720.2%–

10District of Columbia, DCDC681,2940.2%–

11Maryland, MDMD6,206,0110.2%–

12Vermont, VTVT647,1060.2%–

13Virginia, VAVA8,705,1700.2%–

14Delaware, DEDE1,021,1910.2%–

15Colorado, COCO5,862,1890.2%–

16New York, NYNY19,852,3660.2%–

17Florida, FLFL22,416,0770.1%–

18Maine, MEME1,387,8170.1%–

19Montana, MTMT1,116,8750.1%–

20Minnesota, MNMN5,739,4450.1%–

21Arizona, AZAZ7,378,8380.1%–

22Massachusetts, MAMA7,044,0560.1%–

23North Carolina, NCNC10,730,4040.1%–

24Nevada, NVNV3,184,6120.1%–

25Washington, WAWA7,816,1160.1%–

26Alaska, AKAK735,7060.1%–

27New Hampshire, NHNH1,394,8680.1%–

28South Carolina, SCSC5,296,2250.1%–

29Oregon, OROR4,254,2930.1%–

30Kentucky, KYKY4,534,8240.1%–

31Missouri, MOMO6,191,8140.1%–

32Rhode Island, RIRI1,101,8010.1%–

33South Dakota, SDSD907,4280.1%–

34Georgia, GAGA10,940,4070.1%–

35California, CACA39,287,3770.1%–

36Wyoming, WYWY582,3970.1%–

37New Mexico, NMNM2,120,2460.1%–

38Tennessee, TNTN7,066,3830.1%–

39North Dakota, NDND784,8410.1%–

40Iowa, IAIA3,210,5070.0%–

41Idaho, IDID1,934,2620.0%–

42Utah, UTUT3,392,3310.0%–

43Kansas, KSKS2,947,1970.0%–

44Texas, TXTX30,188,4240.0%–

45Hawaii, HIHI1,445,2350.0%–

46Alabama, ALAL5,086,7680.0%–

47Nebraska, NENE1,978,7070.0%–

48Arkansas, ARAR3,049,3910.0%–

49Oklahoma, OKOK4,028,6340.0%–

50Mississippi, MSMS2,946,7790.0%–

51Louisiana, LALA4,611,9610.0%–

SHOWING 1–51 OF 51

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Frequently asked

Which state has the highest slovak share?

Pennsylvania ranks #1 with 1.4% (2020 American Community Survey).

What are the top 5 states by slovak share?

Pennsylvania, Ohio, Connecticut, New Jersey, Indiana.

How many states are in this ranking?

51 states qualify after filtering for population minimums and data availability. The ranking covers 2020 ACS 5-year data.

How is slovak share measured?

Share of all residents who are Slovak ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2020).