Which county has the highest slovak population?

Allegheny County, Pennsylvania ranks #1 with 50,916 (2010 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?

1,834 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is slovak population measured?

Number of residents who are Slovak ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.

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 2010 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 –

1501St. Charles Parish, LALA50,58611–

1502Otero County, COCO17,68311–

1503Emanuel County, GAGA23,14711–

1504Sumter County, GAGA28,80111–

1505White County, ILIL13,25011–

1506Pulaski County, ININ12,46311–

1507Buchanan County, IAIA20,88311–

1508Harrison County, IAIA14,62311–

1509Wapello County, IAIA35,21011–

1510Marshall County, KYKY31,65911–

1511Waldo County, MEME40,69311–

1512Cowlitz County, WAWA114,88511–

1513Douglas County, WAWA46,47311–

1514St. Clair County, ALAL98,20610–

1515Clark County, ARAR20,93810–

1516Pennington County, MNMN13,68610–

1517Lafayette County, MSMS59,59710–

1518Person County, NCNC40,63610–

1519Rockingham County, NCNC94,19510–

1520Richland County, NDND16,73110–

1521Fayette County, TNTN45,07110–

1522Overton County, TNTN23,78710–

1523Fannin County, TXTX39,26510–

1524Potter County, TXTX114,45310–

1525Schleicher County, TXTX2,24510–

1526Colonial Heights, VAVA18,73810–

1527Niobrara County, WYWY2,34110–

1528Eastland County, TXTX18,14310–

1529Franklin County, KYKY52,64910–

1530Habersham County, GAGA50,41610–

1531Nez Perce County, IDID42,90510–

1532Edgar County, ILIL16,32310–

1533Audubon County, IAIA5,50910–

1534Webster County, IAIA36,83810–

1535Ford County, KSKS33,99310–

1536Letcher County, KYKY19,95210–

1537Stillwater County, MTMT9,44510–

1538Chaves County, NMNM63,36410–

1539McClain County, OKOK49,64710–

1540Boyd County, KYKY47,7519–

1541Yakutat, AKAK6729–

1542Caldwell County, KYKY12,6099–

1543Keweenaw County, MIMI2,1869–

1544Lake of the Woods County, MNMN3,7709–

1545Gasconade County, MOMO14,7849–

1546Oregon County, MOMO8,7099–

1547Sanders County, MTMT14,0629–

1548Saline County, NENE14,9969–

1549Valley County, NENE4,0949–

1550Wilkes County, NCNC66,2339–

1551Latimer County, OKOK9,6459–

1552Osage County, OKOK46,7949–

1553Sequoyah County, OKOK40,8429–

1554Edmunds County, SDSD4,0229–

1555Fentress County, TNTN20,3229–

1556McMinn County, TNTN57,4049–

1557Cherokee County, TXTX53,3379–

1558Gloucester County, VAVA40,0979–

1559Lunenburg County, VAVA12,0589–

1560Hardy County, WVWV14,3379–

1561Poquoson, VAVA13,2929–

1562Calhoun County, ALAL115,8349–

1563Moffat County, COCO13,1229–

1564Ouray County, COCO5,2659–

1565Cassia County, IDID26,3979–

1566Edwards County, ILIL5,8989–

1567Logan County, ILIL27,1829–

1568Shelby County, ININ45,8829–

1569Howard County, IAIA9,4159–

1570Muscatine County, IAIA41,8539–

1571Pike County, KYKY54,7219–

1572Taylor County, KYKY26,7639–

1573Orangeburg County, SCSC83,1779–

1574Hamblen County, TNTN68,8439–

1575Chelan County, WAWA81,9419–

1576Marquette County, WIWI15,9279–

1577Lawrence County, ALAL33,8438–

1578Carroll County, ARAR29,2638–

1579Lawrence County, ARAR16,2738–

1580De Soto Parish, LALA27,3818–

1581Alpena County, MIMI28,8538–

1582Presque Isle County, MIMI13,1288–

1583Redwood County, MNMN15,2658–

1584Stoddard County, MOMO28,2848–

1585Otero County, NMNM70,3688–

1586Monroe County, OHOH12,9948–

1587Greenwood County, SCSC70,3798–

1588Monroe County, TNTN49,7308–

1589Jim Wells County, TXTX38,8048–

1590Stonewall County, TXTX1,1868–

1591Goochland County, VAVA29,1878–

1592Kewaunee County, WIWI20,7588–

1593Big Horn County, WYWY12,0248–

1594Weston County, WYWY6,8408–

1595Clinton County, ILIL37,1288–

1596Jefferson County, MTMT13,3298–

1597Bleckley County, GAGA12,8668–

1598Elbert County, GAGA20,0728–

1599Bannock County, IDID91,5918–

1600Bond County, ILIL16,9598–

1601Fulton County, ILIL32,9018–

1602Morgan County, ILIL32,5158–

1603Scott County, ININ25,0538–

1604Cass County, IAIA12,9608–

1605Crawford County, IAIA16,2378–

1606Seward County, KSKS21,0738–

1607Ballard County, KYKY7,5948–

1608Kent County, MDMD19,5658–

1609Campbell County, VAVA55,6298–

1610Hot Springs County, WYWY4,6008–

1611Greene County, ALAL7,0677–

1612Marion County, ARAR17,5937–

1613Sharp County, ARAR18,1227–

1614Decatur County, KSKS2,7167–

1615Lac qui Parle County, MNMN6,7047–

1616Red Lake County, MNMN3,9407–

1617Washington County, MOMO23,8107–

1618Musselshell County, MTMT5,5827–

1619Cuming County, NENE8,8237–

1620Hamilton County, NYNY5,0067–

1621Sampson County, NCNC61,5047–

1622Tillman County, OKOK6,7807–

1623Iron County, UTUT67,1417–

1624Rockingham County, VAVA89,3167–

1625Burnett County, WIWI17,2237–

1626Ottawa County, KSKS5,7447–

1627Osage County, KSKS15,6937–

1628Rio Blanco County, COCO6,6837–

1629Chattooga County, GAGA25,3007–

1630Fannin County, GAGA26,1117–

1631Jefferson County, GAGA15,0117–

1632Worth County, GAGA20,0597–

1633Boundary County, IDID13,9977–

1634Teton County, IDID13,2547–

1635Fountain County, ININ17,0137–

1636Coffey County, KSKS8,4677–

1637Toole County, MTMT5,2117–

1638Gibson County, TNTN51,7797–

1639Asotin County, WAWA22,5457–

1640San Juan County, WAWA18,5777–

1641Iowa County, WIWI23,9517–

1642Winston County, ALAL23,8296–

1643Independence County, ARAR38,7856–

1644Hamlin County, SDSD6,9006–

1645Franklin Parish, LALA19,0026–

1646St. Martin Parish, LALA51,1066–

1647Becker County, MNMN35,4976–

1648Cook County, MNMN5,5226–

1649Kandiyohi County, MNMN44,7206–

1650Koochiching County, MNMN11,5876–

1651Martin County, MNMN19,4406–

1652Saline County, MOMO23,2656–

1653Blaine County, MTMT6,8606–

1654Carbon County, MTMT11,4666–

1655Mineral County, MTMT5,1856–

1656Coos County, NHNH31,3436–

1657Pamlico County, NCNC12,7586–

1658Marlboro County, SCSC25,4886–

1659Obion County, TNTN30,0676–

1660Atascosa County, TXTX53,5906–

1661Leon County, TXTX16,8946–

1662Pecos County, TXTX14,5606–

1663Randall County, TXTX152,3516–

1664Uintah County, UTUT38,2786–

1665King William County, VAVA19,6176–

1666Dunn County, NDND4,0586–

1667Crowley County, COCO5,6776–

1668Jackson County, GAGA99,2656–

1669Jerome County, IDID26,3626–

1670Crawford County, ININ10,5096–

1671Humboldt County, IAIA9,4096–

1672McPherson County, KSKS30,0646–

1673Ohio County, KYKY23,9346–

1674Trempealeau County, WIWI31,1716–

1675Santa Cruz County, AZAZ50,0205–

1676Glenn County, CACA28,1415–

1677Lassen County, CACA28,1175–

1678Union County, IAIA11,8295–

1679Benton County, MNMN41,7445–

1680Big Stone County, MNMN5,0545–

1681Clearwater County, MNMN8,6475–

1682Faribault County, MNMN13,8885–

1683Murray County, MNMN7,9425–

1684Cass County, NENE27,6575–

1685Knox County, NENE8,3355–

1686Thurston County, NENE6,7525–

1687Lewis County, NYNY26,4795–

1688Yadkin County, NCNC38,3255–

1689Turner County, SDSD9,3145–

1690McNairy County, TNTN26,2365–

1691Nacogdoches County, TXTX66,0355–

1692San Augustine County, TXTX7,7225–

1693Nottoway County, VAVA15,7965–

1694Roane County, WVWV13,3175–

1695Morgan County, COCO30,3065–

1696Saguache County, COCO6,7325–

1697Brown County, ILIL6,4015–

1698Piatt County, ILIL16,7915–

1699Decatur County, ININ26,5765–

1700Dickinson County, IAIA18,0775–

1701Lucas County, IAIA8,8475–

1702Rice County, KSKS9,2665–

1703Nance County, NENE3,2905–

1704Hertford County, NCNC19,0155–

1705Boone County, ARAR38,6284–

1706Mississippi County, ARAR37,8284–

1707Sullivan County, ININ20,8314–

1708Bienville Parish, LALA12,2694–

1709Luce County, MIMI6,3394–

1710Dodge County, MNMN21,3764–

1711Steele County, MNMN37,4644–

1712Stevens County, MNMN9,7474–

1713Itawamba County, MSMS24,1524–

1714Iron County, MOMO9,3184–

1715Roosevelt County, MTMT10,2424–

1716Sierra County, NMNM11,3954–

1717Pembina County, NDND6,5684–

1718Kingfisher County, OKOK15,7954–

1719Tillamook County, OROR27,3844–

1720Union County, OROR25,9004–

1721Marshall County, SDSD4,4264–

1722Lavaca County, TXTX20,6514–

1723Essex County, VTVT6,0514–

1724Lafayette County, WIWI17,4784–

1725Crook County, WYWY7,8524–

1726Johnson County, WYWY8,9084–

1727Graham County, AZAZ40,1574–

1728Cumberland County, KYKY5,9924–

1729Sheridan County, NENE4,8094–

1730Adams County, IDID5,0134–

1731Butte County, IDID2,7834–

1732Fremont County, IDID14,2084–

1733Lewis County, IDID3,7044–

1734Switzerland County, ININ10,0374–

1735Hancock County, IAIA10,5284–

1736Pottawatomie County, KSKS27,1864–

1737Sumner County, KSKS22,3124–

1738Valley County, MTMT7,3854–

1739Barbour County, ALAL24,6073–

1740Coffee County, ALAL56,9533–

1741Chariton County, MOMO7,3773–

1742Carroll County, ILIL15,4193–

1743Woodford County, KYKY27,8833–

1744Natchitoches Parish, LALA36,0893–

1745Hillsdale County, MIMI45,7383–

1746Lake County, MIMI13,1823–

1747Missaukee County, MIMI15,2743–

1748Douglas County, MNMN40,1203–

1749Houston County, MNMN18,4003–

1750Kittson County, MNMN4,0313–

1751Swift County, MNMN9,7633–

1752Traverse County, MNMN3,1303–

1753Gentry County, MOMO6,3843–

1754Pulaski County, MOMO54,4423–

1755Custer County, NENE10,5003–

1756Dawes County, NENE7,8583–

1757Holt County, NENE10,0673–

1758Otoe County, NENE16,5313–

1759Transylvania County, NCNC34,2113–

1760Benson County, NDND5,7593–

1761Adams County, OHOH27,8653–

1762Darke County, OHOH51,5203–

1763Kay County, OKOK43,4903–

1764Washita County, OKOK10,8843–

1765Clatsop County, OROR40,9263–

1766Lawrence County, SDSD29,4593–

1767Marion County, TNTN29,8043–

1768Hill County, TXTX39,5033–

1769Shackelford County, TXTX3,1973–

1770Upshur County, TXTX44,4103–

1771Ritchie County, WVWV8,0343–

1772Mercer County, NDND8,4413–

1773Carbon County, WYWY14,0133–

1774Washington County, NENE21,3023–

1775Logan County, COCO20,6543–

1776Yuma County, COCO9,8963–

1777Washington County, ILIL13,5643–

1778Clinton County, ININ33,3223–

1779Fremont County, IAIA6,5223–

1780Worth County, IAIA7,3383–

1781Brown County, KSKS9,1043–

1782Sheridan County, KSKS2,4273–

1783Smith County, KSKS3,5663–

1784Piute County, UTUT1,5093–

1785Sevier County, UTUT22,8273–

1786Aleutians West Census Area, AKAK5,2402–

1787La Paz County, AZAZ16,7112–

1788Mahnomen County, MNMN5,1532–

1789Renville County, MNMN14,3562–

1790Atchison County, MOMO5,1752–

1791Linn County, MOMO11,8152–

1792Montgomery County, MOMO11,5902–

1793Dodge County, NENE38,0572–

1794Hitchcock County, NENE2,4672–

1795Cibola County, NMNM26,8072–

1796McLean County, NDND9,7402–

1797Stark County, NDND34,0132–

1798Traill County, NDND7,9202–

1799Clay County, SDSD15,0312–

1800Yankton County, SDSD23,6352–

1801Haskell County, TXTX5,4992–

1802Wood County, TXTX49,6882–

1803Grundy County, MOMO9,7442–

1804Osborne County, KSKS3,2852–

1805Judith Basin County, MTMT2,1622–

1806Marengo County, ALAL18,3112–

1807Merrick County, NENE7,9052–

1808Morgan County, WVWV18,0272–

1809Hot Spring County, ARAR33,4512–

1810Tehama County, CACA64,6652–

1811Bent County, COCO5,7162–

1812Conejos County, COCO7,5292–

1813Lincoln County, COCO5,6452–

1814Franklin County, FLFL13,0292–

1815Holmes County, FLFL20,1192–

1816Tattnall County, GAGA24,3762–

1817Benewah County, IDID10,5082–

1818Jefferson County, ILIL36,1472–

1819Moultrie County, ILIL14,3712–

1820Vermillion County, ININ15,4882–

1821Carroll County, IAIA20,3032–

1822Clinton County, IAIA46,0022–

1823Pocahontas County, IAIA6,8192–

1824Van Buren County, IAIA7,1312–

1825Ellis County, KSKS29,0752–

1826Morrill County, NENE4,4042–

1827Grant County, WIWI52,4462–

1828Lowndes County, ALAL9,3591–

1829Frontier County, NENE2,6551–

1830Wyandot County, OHOH21,5671–

1831Chester County, TNTN17,9941–

1832Callahan County, TXTX14,4911–

1833Fremont County, COCO50,0391–

1834Webster Parish, LALA34,9481–

SHOWING 1,501–1,834 OF 1,834

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