RANKING · 2010 CENSUS · 334 SHOWN OF 1,834

Largest Slovak population, US counties · 2010

US counties ranked by the number of residents who are Slovak ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

All statesAll rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSLOVAK POPULATIONVS 2000

1501Valencia County, NMNM82,01311–

1502Alexander County, NCNC36,95811–

1503Randolph County, NCNC149,51611–

1504Morrow County, OHOH36,30511–

1505Appomattox County, VAVA17,17211–

1506Orange County, VAVA40,08311–

1507Cowlitz County, WAWA114,88511–

1508Douglas County, WAWA46,47311–

1509Monroe County, WVWV12,49111–

1510Tucker County, WVWV6,54011–

1511Pepin County, WIWI7,51311–

1512Richland County, WIWI17,03611–

1513Gillespie County, TXTX28,52711–

1514Habersham County, GAGA50,41610–

1515Nez Perce County, IDID42,90510–

1516St. Clair County, ALAL98,20610–

1517Clark County, ARAR20,93810–

1518Audubon County, IAIA5,50910–

1519Webster County, IAIA36,83810–

1520Ford County, KSKS33,99310–

1521Franklin County, KYKY52,64910–

1522Letcher County, KYKY19,95210–

1523Pennington County, MNMN13,68610–

1524Lafayette County, MSMS59,59710–

1525Edgar County, ILIL16,32310–

1526McClain County, OKOK49,64710–

1527Fayette County, TNTN45,07110–

1528Stillwater County, MTMT9,44510–

1529Chaves County, NMNM63,36410–

1530Person County, NCNC40,63610–

1531Rockingham County, NCNC94,19510–

1532Richland County, NDND16,73110–

1533Potter County, TXTX114,45310–

1534Schleicher County, TXTX2,24510–

1535Colonial Heights, VAVA18,73810–

1536Niobrara County, WYWY2,34110–

1537Overton County, TNTN23,78710–

1538Eastland County, TXTX18,14310–

1539Fannin County, TXTX39,26510–

1540Moffat County, COCO13,1229–

1541Ouray County, COCO5,2659–

1542Cassia County, IDID26,3979–

1543Calhoun County, ALAL115,8349–

1544Yakutat, AKAK6729–

1545Shelby County, ININ45,8829–

1546Howard County, IAIA9,4159–

1547Muscatine County, IAIA41,8539–

1548Boyd County, KYKY47,7519–

1549Caldwell County, KYKY12,6099–

1550Pike County, KYKY54,7219–

1551Taylor County, KYKY26,7639–

1552Keweenaw County, MIMI2,1869–

1553Lake of the Woods County, MNMN3,7709–

1554Edwards County, ILIL5,8989–

1555Logan County, ILIL27,1829–

1556Latimer County, OKOK9,6459–

1557Osage County, OKOK46,7949–

1558Sequoyah County, OKOK40,8429–

1559Orangeburg County, SCSC83,1779–

1560Edmunds County, SDSD4,0229–

1561Fentress County, TNTN20,3229–

1562Hamblen County, TNTN68,8439–

1563McMinn County, TNTN57,4049–

1564Gasconade County, MOMO14,7849–

1565Oregon County, MOMO8,7099–

1566Sanders County, MTMT14,0629–

1567Saline County, NENE14,9969–

1568Valley County, NENE4,0949–

1569Wilkes County, NCNC66,2339–

1570Gloucester County, VAVA40,0979–

1571Lunenburg County, VAVA12,0589–

1572Poquoson, VAVA13,2929–

1573Chelan County, WAWA81,9419–

1574Hardy County, WVWV14,3379–

1575Marquette County, WIWI15,9279–

1576Cherokee County, TXTX53,3379–

1577Bleckley County, GAGA12,8668–

1578Elbert County, GAGA20,0728–

1579Bannock County, IDID91,5918–

1580Lawrence County, ALAL33,8438–

1581Carroll County, ARAR29,2638–

1582Lawrence County, ARAR16,2738–

1583Scott County, ININ25,0538–

1584Cass County, IAIA12,9608–

1585Crawford County, IAIA16,2378–

1586Seward County, KSKS21,0738–

1587Ballard County, KYKY7,5948–

1588De Soto Parish, LALA27,3818–

1589Kent County, MDMD19,5658–

1590Alpena County, MIMI28,8538–

1591Presque Isle County, MIMI13,1288–

1592Redwood County, MNMN15,2658–

1593Bond County, ILIL16,9598–

1594Clinton County, ILIL37,1288–

1595Fulton County, ILIL32,9018–

1596Morgan County, ILIL32,5158–

1597Greenwood County, SCSC70,3798–

1598Stoddard County, MOMO28,2848–

1599Jefferson County, MTMT13,3298–

1600Otero County, NMNM70,3688–

1601Monroe County, OHOH12,9948–

1602Jim Wells County, TXTX38,8048–

1603Stonewall County, TXTX1,1868–

1604Campbell County, VAVA55,6298–

1605Goochland County, VAVA29,1878–

1606Kewaunee County, WIWI20,7588–

1607Big Horn County, WYWY12,0248–

1608Hot Springs County, WYWY4,6008–

1609Weston County, WYWY6,8408–

1610Monroe County, TNTN49,7308–

1611Rio Blanco County, COCO6,6837–

1612Chattooga County, GAGA25,3007–

1613Fannin County, GAGA26,1117–

1614Jefferson County, GAGA15,0117–

1615Worth County, GAGA20,0597–

1616Boundary County, IDID13,9977–

1617Teton County, IDID13,2547–

1618Greene County, ALAL7,0677–

1619Marion County, ARAR17,5937–

1620Sharp County, ARAR18,1227–

1621Coffey County, KSKS8,4677–

1622Decatur County, KSKS2,7167–

1623Osage County, KSKS15,6937–

1624Ottawa County, KSKS5,7447–

1625Lac qui Parle County, MNMN6,7047–

1626Red Lake County, MNMN3,9407–

1627Fountain County, ININ17,0137–

1628Tillman County, OKOK6,7807–

1629Gibson County, TNTN51,7797–

1630Washington County, MOMO23,8107–

1631Musselshell County, MTMT5,5827–

1632Toole County, MTMT5,2117–

1633Cuming County, NENE8,8237–

1634Hamilton County, NYNY5,0067–

1635Sampson County, NCNC61,5047–

1636Iron County, UTUT67,1417–

1637Rockingham County, VAVA89,3167–

1638Asotin County, WAWA22,5457–

1639San Juan County, WAWA18,5777–

1640Burnett County, WIWI17,2237–

1641Iowa County, WIWI23,9517–

1642Crowley County, COCO5,6776–

1643Jackson County, GAGA99,2656–

1644Jerome County, IDID26,3626–

1645Winston County, ALAL23,8296–

1646Independence County, ARAR38,7856–

1647Humboldt County, IAIA9,4096–

1648McPherson County, KSKS30,0646–

1649Ohio County, KYKY23,9346–

1650Franklin Parish, LALA19,0026–

1651St. Martin Parish, LALA51,1066–

1652Becker County, MNMN35,4976–

1653Cook County, MNMN5,5226–

1654Kandiyohi County, MNMN44,7206–

1655Koochiching County, MNMN11,5876–

1656Martin County, MNMN19,4406–

1657Crawford County, ININ10,5096–

1658Marlboro County, SCSC25,4886–

1659Hamlin County, SDSD6,9006–

1660Saline County, MOMO23,2656–

1661Blaine County, MTMT6,8606–

1662Carbon County, MTMT11,4666–

1663Mineral County, MTMT5,1856–

1664Coos County, NHNH31,3436–

1665Pamlico County, NCNC12,7586–

1666Dunn County, NDND4,0586–

1667Leon County, TXTX16,8946–

1668Pecos County, TXTX14,5606–

1669Randall County, TXTX152,3516–

1670Uintah County, UTUT38,2786–

1671King William County, VAVA19,6176–

1672Trempealeau County, WIWI31,1716–

1673Obion County, TNTN30,0676–

1674Atascosa County, TXTX53,5906–

1675Morgan County, COCO30,3065–

1676Saguache County, COCO6,7325–

1677Santa Cruz County, AZAZ50,0205–

1678Glenn County, CACA28,1415–

1679Lassen County, CACA28,1175–

1680Dickinson County, IAIA18,0775–

1681Lucas County, IAIA8,8475–

1682Union County, IAIA11,8295–

1683Rice County, KSKS9,2665–

1684Benton County, MNMN41,7445–

1685Big Stone County, MNMN5,0545–

1686Clearwater County, MNMN8,6475–

1687Faribault County, MNMN13,8885–

1688Murray County, MNMN7,9425–

1689Brown County, ILIL6,4015–

1690Piatt County, ILIL16,7915–

1691Decatur County, ININ26,5765–

1692Turner County, SDSD9,3145–

1693McNairy County, TNTN26,2365–

1694Cass County, NENE27,6575–

1695Knox County, NENE8,3355–

1696Nance County, NENE3,2905–

1697Thurston County, NENE6,7525–

1698Lewis County, NYNY26,4795–

1699Hertford County, NCNC19,0155–

1700Yadkin County, NCNC38,3255–

1701Nacogdoches County, TXTX66,0355–

1702San Augustine County, TXTX7,7225–

1703Nottoway County, VAVA15,7965–

1704Roane County, WVWV13,3175–

1705Adams County, IDID5,0134–

1706Butte County, IDID2,7834–

1707Fremont County, IDID14,2084–

1708Lewis County, IDID3,7044–

1709Graham County, AZAZ40,1574–

1710Boone County, ARAR38,6284–

1711Mississippi County, ARAR37,8284–

1712Sullivan County, ININ20,8314–

1713Switzerland County, ININ10,0374–

1714Hancock County, IAIA10,5284–

1715Pottawatomie County, KSKS27,1864–

1716Sumner County, KSKS22,3124–

1717Cumberland County, KYKY5,9924–

1718Bienville Parish, LALA12,2694–

1719Luce County, MIMI6,3394–

1720Dodge County, MNMN21,3764–

1721Steele County, MNMN37,4644–

1722Stevens County, MNMN9,7474–

1723Itawamba County, MSMS24,1524–

1724Kingfisher County, OKOK15,7954–

1725Tillamook County, OROR27,3844–

1726Union County, OROR25,9004–

1727Marshall County, SDSD4,4264–

1728Iron County, MOMO9,3184–

1729Roosevelt County, MTMT10,2424–

1730Valley County, MTMT7,3854–

1731Sheridan County, NENE4,8094–

1732Sierra County, NMNM11,3954–

1733Pembina County, NDND6,5684–

1734Lavaca County, TXTX20,6514–

1735Essex County, VTVT6,0514–

1736Lafayette County, WIWI17,4784–

1737Crook County, WYWY7,8524–

1738Johnson County, WYWY8,9084–

1739Logan County, COCO20,6543–

1740Yuma County, COCO9,8963–

1741Barbour County, ALAL24,6073–

1742Coffee County, ALAL56,9533–

1743Fremont County, IAIA6,5223–

1744Worth County, IAIA7,3383–

1745Brown County, KSKS9,1043–

1746Sheridan County, KSKS2,4273–

1747Smith County, KSKS3,5663–

1748Woodford County, KYKY27,8833–

1749Natchitoches Parish, LALA36,0893–

1750Hillsdale County, MIMI45,7383–

1751Lake County, MIMI13,1823–

1752Missaukee County, MIMI15,2743–

1753Douglas County, MNMN40,1203–

1754Houston County, MNMN18,4003–

1755Kittson County, MNMN4,0313–

1756Swift County, MNMN9,7633–

1757Traverse County, MNMN3,1303–

1758Carroll County, ILIL15,4193–

1759Washington County, ILIL13,5643–

1760Clinton County, ININ33,3223–

1761Kay County, OKOK43,4903–

1762Washita County, OKOK10,8843–

1763Clatsop County, OROR40,9263–

1764Lawrence County, SDSD29,4593–

1765Marion County, TNTN29,8043–

1766Chariton County, MOMO7,3773–

1767Gentry County, MOMO6,3843–

1768Pulaski County, MOMO54,4423–

1769Custer County, NENE10,5003–

1770Dawes County, NENE7,8583–

1771Holt County, NENE10,0673–

1772Otoe County, NENE16,5313–

1773Washington County, NENE21,3023–

1774Transylvania County, NCNC34,2113–

1775Benson County, NDND5,7593–

1776Mercer County, NDND8,4413–

1777Adams County, OHOH27,8653–

1778Darke County, OHOH51,5203–

1779Hill County, TXTX39,5033–

1780Shackelford County, TXTX3,1973–

1781Upshur County, TXTX44,4103–

1782Piute County, UTUT1,5093–

1783Sevier County, UTUT22,8273–

1784Ritchie County, WVWV8,0343–

1785Carbon County, WYWY14,0133–

1786Tehama County, CACA64,6652–

1787Bent County, COCO5,7162–

1788Conejos County, COCO7,5292–

1789Lincoln County, COCO5,6452–

1790Franklin County, FLFL13,0292–

1791Holmes County, FLFL20,1192–

1792Tattnall County, GAGA24,3762–

1793Benewah County, IDID10,5082–

1794Marengo County, ALAL18,3112–

1795Aleutians West Census Area, AKAK5,2402–

1796La Paz County, AZAZ16,7112–

1797Hot Spring County, ARAR33,4512–

1798Vermillion County, ININ15,4882–

1799Carroll County, IAIA20,3032–

1800Clinton County, IAIA46,0022–

1801Pocahontas County, IAIA6,8192–

1802Van Buren County, IAIA7,1312–

1803Ellis County, KSKS29,0752–

1804Osborne County, KSKS3,2852–

1805Mahnomen County, MNMN5,1532–

1806Renville County, MNMN14,3562–

1807Jefferson County, ILIL36,1472–

1808Moultrie County, ILIL14,3712–

1809Clay County, SDSD15,0312–

1810Yankton County, SDSD23,6352–

1811Atchison County, MOMO5,1752–

1812Grundy County, MOMO9,7442–

1813Linn County, MOMO11,8152–

1814Montgomery County, MOMO11,5902–

1815Judith Basin County, MTMT2,1622–

1816Dodge County, NENE38,0572–

1817Hitchcock County, NENE2,4672–

1818Merrick County, NENE7,9052–

1819Morrill County, NENE4,4042–

1820Cibola County, NMNM26,8072–

1821McLean County, NDND9,7402–

1822Stark County, NDND34,0132–

1823Traill County, NDND7,9202–

1824Haskell County, TXTX5,4992–

1825Wood County, TXTX49,6882–

1826Morgan County, WVWV18,0272–

1827Grant County, WIWI52,4462–

1828Fremont County, COCO50,0391–

1829Lowndes County, ALAL9,3591–

1830Webster Parish, LALA34,9481–

1831Wyandot County, OHOH21,5671–

1832Chester County, TNTN17,9941–

1833Frontier County, NENE2,6551–

1834Callahan County, TXTX14,4911–

SHOWING 1,501–1,834 OF 1,834

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