Which county has the highest slovak population?

Allegheny County, Pennsylvania ranks #1 with 40,190 (2020 Decennial Census).

What are the top 5 counties by slovak population?

Allegheny County, Pennsylvania, Cuyahoga County, Ohio, Westmoreland County, Pennsylvania, Luzerne County, Pennsylvania, Mahoning County, Ohio.

How many counties are in this ranking?

1,804 counties 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.

RANKING · 2020 CENSUS · 304 SHOWN OF 1,804

Largest Slovak population, US counties · 2020

US counties 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.

Slovak Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSLOVAK POPULATIONVS 2010

1501Granite County, MTMT3,6588–

1502Wayne County, GAGA32,4818–

1503Hidalgo County, TXTX921,5498−81%

1504Wheeler County, TXTX4,7738–

1505Otero County, NMNM70,3688+0%

1506Stephens County, OKOK44,3108–

1507McCormick County, SCSC10,2158−38%

1508Adair County, KYKY19,4238–

1509Hopkins County, KYKY45,1278−64%

1510Greene County, TNTN73,8318−78%

1511McNairy County, TNTN26,2368+60%

1512Boyle County, KYKY31,6328−71%

1513Nelson County, KYKY49,0367−50%

1514Rockcastle County, KYKY16,1487–

1515Rhea County, TNTN34,8447–

1516Hickory County, MOMO9,0447–

1517Hubbard County, MNMN22,3697−53%

1518Greensville County, VAVA11,1817−78%

1519Independence County, ARAR38,7857+17%

1520Macon County, MOMO15,1907–

1521Ozark County, MOMO9,1727–

1522Hamilton County, FLFL14,1807–

1523Okanogan County, WAWA45,2307–

1524Pacific County, WAWA24,3577−56%

1525Barbour County, WVWV15,4147–

1526Calhoun County, WVWV5,9787–

1527Hamilton County, NYNY5,0067+0%

1528Upson County, GAGA28,5007–

1529Clay County, ILIL12,7937–

1530Perry County, ILIL20,1607−46%

1531Nash County, NCNC99,3657−94%

1532Washington County, TNTN141,1997−90%

1533Dickinson County, IAIA18,0777+40%

1534Trinity County, TXTX14,3847–

1535Amador County, CACA41,8767–

1536Highland County, VAVA2,3187–

1537Wythe County, VAVA27,9837−42%

1538Manassas Park, VAVA16,5607−79%

1539Florence County, WIWI4,7487–

1540Alger County, MIMI8,6417−67%

1541Henry County, OHOH27,5987−91%

1542Morgan County, OHOH13,6267−84%

1543Copper River Census Area, AKAK2,6667–

1544Custer County, MTMT12,0347−61%

1545Lake County, MIMI13,1827+133%

1546Deer Lodge County, MTMT9,7097−61%

1547Grady County, GAGA26,5907–

1548Shelby County, TXTX24,2867–

1549Hood River County, OROR23,7207–

1550Wallowa County, OROR7,5957–

1551Mackinac County, MIMI11,2367−76%

1552Morton County, NDND34,6017–

1553Cocke County, TNTN37,8897−68%

1554Meigs County, TNTN14,1866–

1555Sevier County, UTUT22,8276+100%

1556Jasper County, MOMO127,4286−74%

1557Alleghany County, VAVA14,5466–

1558Buckingham County, VAVA17,1376−75%

1559Campbell County, VAVA55,6296−25%

1560Louisa County, VAVA42,9246−95%

1561Coos County, NHNH31,3436+0%

1562Warren County, NCNC18,8986–

1563Yadkin County, NCNC38,3256+20%

1564Sitka, AKAK8,3196−82%

1565Alamosa County, COCO16,6886–

1566Gilchrist County, FLFL20,4886–

1567Madison County, FLFL18,7596–

1568Chouteau County, MTMT5,8656−88%

1569Scotts Bluff County, NENE35,5866−93%

1570Stanton County, NENE5,7446–

1571Lincoln County, WYWY21,1806−78%

1572Greene County, GAGA21,3676–

1573Ware County, GAGA36,9066–

1574Kauai County, HIHI73,4006−92%

1575Scioto County, OHOH71,3656–

1576Union County, ILIL16,6566−57%

1577Polk County, NCNC20,5336−68%

1578Monroe County, TNTN49,7306−25%

1579Putnam County, TNTN86,6126−89%

1580Clinton County, IAIA46,0026+200%

1581Humboldt County, IAIA9,4096+0%

1582Dale County, ALAL49,9126–

1583Del Norte County, CACA26,4106−70%

1584Grant County, WVWV11,0416–

1585Bowie County, TXTX92,6966–

1586Brown County, TXTX38,7116–

1587Hinds County, MSMS211,8886−85%

1588Kay County, OKOK43,4906+100%

1589Habersham County, GAGA50,4166−40%

1590Pottawatomie County, OKOK75,1026−74%

1591Grant County, NDND2,2066–

1592Stark County, NDND34,0136+200%

1593Presque Isle County, MIMI13,1286−25%

1594Letcher County, KYKY19,9526−40%

1595Fayette County, TNTN45,0716−40%

1596Ohio County, KYKY23,9346+0%

1597Nobles County, MNMN22,3386−65%

1598Obion County, TNTN30,0675−17%

1599Warren County, TNTN43,7175−86%

1600Box Elder County, UTUT65,3205–

1601Gasconade County, MOMO14,7845−44%

1602Dallas County, ALAL35,1405–

1603Dodge County, MNMN21,3765+25%

1604Lac qui Parle County, MNMN6,7045−29%

1605Camden County, MOMO44,0475−84%

1606Knox County, MOMO3,7285–

1607Newton County, MOMO62,2635−91%

1608Ketchikan Gateway, AKAK13,5495–

1609Skamania County, WAWA12,6695–

1610Roane County, WVWV13,3175+0%

1611Blaine County, MTMT6,8605−17%

1612Jackson County, WIWI20,9995−71%

1613Valley County, MTMT7,3855+25%

1614Chattahoochee County, GAGA8,4655–

1615Jefferson County, GAGA15,0115−29%

1616Teton County, IDID13,2545−29%

1617Alexander County, NCNC36,9585−55%

1618Gonzales County, TXTX20,1595–

1619Gregg County, TXTX126,0955−96%

1620Henderson County, TXTX88,5955−64%

1621Edwards County, ILIL5,8985−44%

1622Northampton County, NCNC16,4915–

1623Henry County, IAIA19,3495−69%

1624Iowa County, IAIA16,5045–

1625Craig County, OKOK14,5185–

1626Love County, OKOK10,7805–

1627Madison County, GAGA32,9195–

1628Cibola County, NMNM26,8075+150%

1629Harding County, NMNM6175–

1630Griggs County, NDND2,2395–

1631Ontonagon County, MIMI5,8235−75%

1632Jefferson County, KSKS18,2965–

1633Phillips County, KSKS4,7285–

1634Newberry County, SCSC39,5615–

1635Tallahatchie County, MSMS10,8775–

1636Bracken County, KYKY8,5115–

1637Carroll County, TNTN29,2005–

1638DeKalb County, TNTN21,8735–

1639Waldo County, MEME40,6935−55%

1640Aitkin County, MNMN16,2525−83%

1641Barren County, KYKY45,6415−87%

1642Blount County, ALAL60,1564–

1643Uintah County, UTUT38,2784−33%

1644Dawes County, NENE7,8584+33%

1645Marion County, ALAL29,0974−64%

1646Clearwater County, MNMN8,6474−20%

1647Covington, VAVA5,6804–

1648Ferry County, WAWA7,5174−73%

1649Jackson County, FLFL49,6294−75%

1650Kiowa County, COCO1,4124–

1651Washington County, COCO4,7324–

1652Jefferson County, MTMT13,3294−50%

1653Wakulla County, FLFL38,0894−92%

1654Jefferson County, NENE7,0704–

1655Calumet County, WIWI53,9824−91%

1656Crawford County, WIWI15,9104−79%

1657Towns County, GAGA13,2854−69%

1658Greenwood County, SCSC70,3794−50%

1659Sully County, SDSD1,4794–

1660Cherokee County, IAIA11,3694–

1661Howard County, IAIA9,4154−56%

1662Bryan County, OKOK51,3674−69%

1663Park County, MTMT18,2144−82%

1664Osage County, OKOK46,7944−56%

1665Tillamook County, OROR27,3844+0%

1666Worth County, GAGA20,0594−43%

1667Moultrie County, ILIL14,3714+100%

1668Adair County, IAIA7,4034–

1669Bowman County, NDND2,7624–

1670Pawnee County, KSKS5,9914–

1671Miner County, SDSD2,2814–

1672Kittson County, MNMN4,0314+33%

1673Watonwan County, MNMN11,4593–

1674Daviess County, MOMO8,5583−84%

1675Frontier County, NENE2,6553+200%

1676Hamilton County, NENE9,6783–

1677Grant County, MNMN6,0853–

1678Sibley County, MNMN15,3563–

1679Wilkin County, MNMN6,2883–

1680Northumberland County, VAVA12,5573−84%

1681Hitchcock County, NENE2,4673+50%

1682Lewis County, NYNY26,4793−40%

1683Tulare County, CACA485,1463−96%

1684Daviess County, ININ34,2093–

1685Archuleta County, COCO14,3063–

1686Custer County, COCO5,5903−88%

1687Ouray County, COCO5,2653−67%

1688Lincoln County, MTMT22,3283−73%

1689Franklin County, NENE2,7953–

1690Saline County, NENE14,9963−67%

1691Seward County, NENE18,0323–

1692Montgomery County, GAGA8,6353–

1693Adams County, IDID5,0133−25%

1694Freestone County, TXTX20,8113–

1695Hartley County, TXTX4,9043–

1696Leon County, TXTX16,8943−50%

1697Warren County, ILIL16,2223−90%

1698Wayne County, ILIL15,8823–

1699Crawford County, IAIA16,2373−63%

1700Warren County, ININ8,4743–

1701Bent County, COCO5,7163+50%

1702Pepin County, WIWI7,5133−73%

1703Luce County, MIMI6,3393−25%

1704Muskogee County, OKOK66,7083−81%

1705Judith Basin County, MTMT2,1623+50%

1706Val Verde County, TXTX47,8353–

1707Luna County, NMNM25,4073–

1708Lewis County, IDID3,7043−25%

1709Cass County, ILIL12,4633−92%

1710Montgomery County, IAIA10,0023–

1711Hand County, SDSD3,1213–

1712Nelson County, NDND2,9633–

1713Meeker County, MNMN23,6033−82%

1714Miller County, MOMO25,8172–

1715Clay County, NENE6,1702–

1716Chilton County, ALAL47,7082–

1717Lyon County, MNMN25,6842−91%

1718Murray County, MNMN7,9422−60%

1719Red Lake County, MNMN3,9402−71%

1720Stevens County, MNMN9,7472−50%

1721Yellow Medicine County, MNMN9,4772−91%

1722Charles City County, VAVA6,6232–

1723Clark County, ARAR20,9382−80%

1724Clay County, ARAR14,0522–

1725Grant County, ARAR18,7562–

1726Hot Spring County, ARAR33,4512+0%

1727Linn County, MOMO11,8152+0%

1728Montgomery County, MOMO11,5902+0%

1729Southampton County, VAVA18,1102–

1730White County, ARAR80,0852–

1731Aleutians West Census Area, AKAK5,2402+0%

1732Denali, AKAK1,6162–

1733Fillmore County, NENE5,4582–

1734Teton County, MTMT6,4962–

1735Toole County, MTMT5,2112−71%

1736Benewah County, IDID10,5082+0%

1737Shoshone County, IDID14,1302–

1738Hill County, TXTX39,5032−33%

1739McClain County, OKOK49,6472−80%

1740Fayette County, ILIL20,7902−93%

1741Stark County, ILIL5,3192−86%

1742Sampson County, NCNC61,5042−71%

1743Sanborn County, SDSD2,3882–

1744Orleans County, VTVT27,6002−88%

1745Adams County, IAIA3,6172–

1746Grundy County, IAIA12,3612–

1747Crawford County, ININ10,5092−67%

1748Washington County, IAIA22,6672−94%

1749Garrett County, MDMD28,3702−98%

1750Alcona County, MIMI10,5562−92%

1751Baraga County, MIMI8,1692–

1752Prince of Wales-Hyder Census Area, AKAK5,7772–

1753Kewaunee County, WIWI20,7582−75%

1754Hot Springs County, WYWY4,6002−75%

1755Cochran County, TXTX2,5462–

1756Keweenaw County, MIMI2,1862−78%

1757Chickasaw County, MSMS16,7302–

1758Kingfisher County, OKOK15,7952−50%

1759Noble County, OKOK10,8992–

1760Madison County, MTMT10,0262−96%

1761Pontotoc County, MSMS32,0962–

1762Henderson County, ILIL5,9842–

1763Ransom County, NDND5,6172–

1764Gila County, AZAZ53,8012−96%

1765Barton County, KSKS24,7902–

1766Wayne County, IAIA6,7382–

1767Coffey County, KSKS8,4672−71%

1768Edmunds County, SDSD4,0222−78%

1769Grant County, SDSD7,5342–

1770Essex County, VTVT6,0511−75%

1771Grundy County, MOMO9,7441−50%

1772Washington County, MOMO23,8101−86%

1773Norman County, MNMN6,3361–

1774Pope County, MNMN11,4201–

1775Atchison County, MOMO5,1751−50%

1776Caddo Parish, LALA224,2261−98%

1777Cooper County, MOMO17,1361−98%

1778Haines, AKAK2,0681–

1779Knox County, NENE8,3351−80%

1780Buffalo County, WIWI13,3181–

1781Baker County, GAGA2,7251–

1782Thurston County, NENE6,7521−80%

1783Webster County, NENE3,3361–

1784Johnson County, WYWY8,9081−75%

1785Meigs County, OHOH21,5871−97%

1786Umatilla County, OROR81,1191−98%

1787Polk County, TXTX53,4341–

1788Aurora County, SDSD2,8011–

1789Floyd County, IAIA14,9011–

1790Hamilton County, IAIA14,9441–

1791Mills County, IAIA14,7931–

1792Greene County, VAVA21,9581–

1793Beaverhead County, MTMT10,0431–

1794Hood County, TXTX70,5011−98%

1795Okfuskee County, OKOK11,4511–

1796Eddy County, NDND2,3291–

1797Traill County, NDND7,9201−50%

1798Panola County, MSMS32,6911–

1799Elk County, KSKS2,4581–

1800Burke County, NDND2,1321–

1801Emmons County, NDND3,2151–

1802Carroll County, KYKY11,1411–

1803Perkins County, SDSD2,8531–

1804Perry County, KYKY26,5551–

SHOWING 1,501–1,804 OF 1,804

1 2 3 4

Download CSV (full list, 1,804 rows)

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