RANKING · 2010 CENSUS · 51 SHOWN OF 51

Highest Slovak population share, US states · 2010

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 1.9%. 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, PAPA13,018,6391.9%–

02Ohio, OHOH11,810,2931.3%–

03Connecticut, CTCT3,624,5080.6%–

04New Jersey, NJNJ9,343,8090.5%–

05Illinois, ILIL12,694,7980.3%–

06Indiana, ININ6,851,0730.3%–

07Michigan, MIMI10,077,7610.3%–

08Wisconsin, WIWI5,914,8720.3%–

09West Virginia, WVWV1,778,3730.2%–

10Maryland, MDMD6,206,0110.2%–

11Delaware, DEDE1,021,1910.2%–

12Virginia, VAVA8,705,1700.2%–

13Colorado, COCO5,862,1890.2%–

14New York, NYNY19,852,3660.2%–

15Florida, FLFL22,416,0770.2%–

16Vermont, VTVT647,1060.2%–

17Arizona, AZAZ7,378,8380.2%–

18District of Columbia, DCDC681,2940.2%–

19Minnesota, MNMN5,739,4450.2%–

20Maine, MEME1,387,8170.1%–

21Nevada, NVNV3,184,6120.1%–

22Alaska, AKAK735,7060.1%–

23New Hampshire, NHNH1,394,8680.1%–

24Wyoming, WYWY582,3970.1%–

25Montana, MTMT1,116,8750.1%–

26Massachusetts, MAMA7,044,0560.1%–

27North Carolina, NCNC10,730,4040.1%–

28South Carolina, SCSC5,296,2250.1%–

29Rhode Island, RIRI1,101,8010.1%–

30Washington, WAWA7,816,1160.1%–

31Oregon, OROR4,254,2930.1%–

32New Mexico, NMNM2,120,2460.1%–

33Missouri, MOMO6,191,8140.1%–

34Georgia, GAGA10,940,4070.1%–

35California, CACA39,287,3770.1%–

36Kentucky, KYKY4,534,8240.1%–

37Tennessee, TNTN7,066,3830.1%–

38Nebraska, NENE1,978,7070.1%–

39Iowa, IAIA3,210,5070.1%–

40Idaho, IDID1,934,2620.1%–

41Kansas, KSKS2,947,1970.1%–

42Utah, UTUT3,392,3310.1%–

43Texas, TXTX30,188,4240.0%–

44Hawaii, HIHI1,445,2350.0%–

45South Dakota, SDSD907,4280.0%–

46North Dakota, NDND784,8410.0%–

47Oklahoma, OKOK4,028,6340.0%–

48Arkansas, ARAR3,049,3910.0%–

49Alabama, ALAL5,086,7680.0%–

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 1.9% (2010 American Community Survey).

What are the top 5 states by slovak share?

Pennsylvania, Ohio, Connecticut, New Jersey, Illinois.

How many states are in this ranking?

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