RANKING · 2020 CENSUS · 500 SHOWN OF 1,804

Largest Slovak population, US counties · 2020

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

1001Parke County, ININ16,64231–

1002Nantucket County, MAMA14,75831–

1003Lee County, ILIL32,91431–

1004Watauga County, NCNC54,78631–

1005Robertson County, TNTN80,17531–

1006Mahaska County, IAIA21,88031–

1007Delaware County, ININ113,10631–

1008Vermillion County, ININ15,48831–

1009San Juan County, NMNM120,34031–

1010Putnam County, ILIL5,61931–

1011Bourbon County, KSKS14,31931–

1012Hancock County, MSMS46,87331–

1013Montgomery County, TNTN249,93530–

1014Carroll County, ARAR29,26330–

1015Fredericksburg, VAVA30,39330–

1016Fayette County, WVWV38,16530–

1017Waupaca County, WIWI51,46130–

1018Teton County, WYWY23,33330–

1019Henry County, GAGA264,92230–

1020Pike County, GAGA20,93230–

1021McCook County, SDSD5,96430–

1022Adams County, WIWI21,75230–

1023Perry County, OHOH35,91830–

1024Lincoln County, MEME36,59529–

1025Morrison County, MNMN34,62029–

1026Goochland County, VAVA29,18729–

1027Belknap County, NHNH65,14729–

1028Lonoke County, ARAR76,66429–

1029Franklin County, MOMO108,09029–

1030Pope County, ARAR64,97629–

1031Dodge County, GAGA19,66329–

1032Saline County, KSKS53,37729–

1033Anderson County, TNTN82,06629–

1034Polk County, TNTN18,59228–

1035Lincoln County, MOMO66,67628–

1036Merced County, CACA297,26028–

1037Nottoway County, VAVA15,79628–

1038Harrisonburg, VAVA50,83928–

1039Saline County, ARAR133,28828–

1040Sheridan County, WYWY33,24128–

1041Howard County, ININ83,90428–

1042Victoria County, TXTX92,65628–

1043Kent County, MDMD19,56528–

1044Crawford County, OHOH41,89628–

1045DeSoto County, MSMS197,91828–

1046Comanche County, OKOK122,15828–

1047Jefferson County, TXTX254,32128–

1048Johnson County, TXTX218,04828–

1049Lafayette County, MSMS59,59728–

1050Graham County, KSKS2,37128–

1051Claiborne County, TNTN33,22928–

1052Okeechobee County, FLFL42,60827–

1053Allegany County, NYNY46,80027–

1054Walla Walla County, WAWA62,36127–

1055Bonner County, IDID54,42027–

1056Mercer County, ILIL15,22927–

1057Madison County, NCNC22,55327–

1058Stokes County, NCNC46,12627–

1059Wichita County, TXTX129,55527–

1060Brewster County, TXTX9,45827–

1061Cameron County, TXTX433,94627–

1062Jasper County, IAIA38,15327–

1063Deuel County, SDSD4,40827–

1064Carlton County, MNMN36,71126–

1065Phelps County, MOMO45,24726–

1066Kittitas County, WAWA48,80326–

1067Lincoln County, WIWI28,40326–

1068Uinta County, WYWY20,72826–

1069Johnson County, ILIL13,36326–

1070Tipton County, TNTN62,28726–

1071Wabash County, ININ30,71326–

1072Grimes County, TXTX34,25226–

1073Williamson County, ILIL67,22526–

1074Apache County, AZAZ64,44526–

1075Poweshiek County, IAIA18,36826–

1076Saguache County, COCO6,73225–

1077Bandera County, TXTX22,87625–

1078Burke County, NCNC88,65525–

1079Sabine County, TXTX10,01225–

1080Newaygo County, MIMI51,62225–

1081Edgefield County, SCSC29,80825–

1082Lincoln County, SDSD77,14525–

1083Madison County, VAVA14,23724–

1084Drew County, ARAR17,05424–

1085Pulaski County, MOMO54,44224–

1086Grant County, WAWA105,72724–

1087Webster County, MOMO43,05424–

1088Clayton County, GAGA297,47124–

1089Yancey County, NCNC19,08424–

1090San Patricio County, TXTX72,05324–

1091Cass County, ININ37,83624–

1092Pulaski County, ININ12,46324–

1093Huron County, MIMI30,53024–

1094Mason County, MIMI29,04024–

1095Oceana County, MIMI27,17724–

1096Josephine County, OROR87,86724–

1097Cameron County, PAPA4,21124–

1098Leavenworth County, KSKS84,59024–

1099Harvey County, KSKS33,58024–

1100Johnson County, KYKY22,05124–

1101Emery County, UTUT10,17723–

1102Tuscaloosa County, ALAL241,36823–

1103Adair County, MOMO25,68423–

1104Dakota County, NENE21,68723–

1105Marinette County, WIWI42,57423–

1106Pickens County, GAGA37,16723–

1107Currituck County, NCNC33,15823–

1108Kerr County, TXTX54,03723–

1109Lincoln County, OKOK35,27823–

1110Marshall County, TNTN38,07123–

1111Routt County, COCO25,32923–

1112Midland County, TXTX187,85523–

1113Coos County, OROR63,99223–

1114Jefferson County, TNTN60,02423–

1115Becker County, MNMN35,49722–

1116Cuming County, NENE8,82322–

1117Martin County, MNMN19,44022–

1118Waseca County, MNMN18,68822–

1119Darke County, OHOH51,52022–

1120Wirt County, WVWV4,87922–

1121Colfax County, NENE10,93422–

1122Mineral County, MTMT5,18522–

1123Gilmer County, GAGA33,89422–

1124Jackson County, GAGA99,26522–

1125Rapides Parish, LALA125,87722–

1126Avery County, NCNC18,11022–

1127Shelby County, ILIL20,57622–

1128Cheatham County, TNTN42,77822–

1129Henry County, ININ49,13722–

1130Limestone County, ALAL122,92822–

1131Dinwiddie County, VAVA28,89622–

1132Franklin County, VAVA55,52622–

1133Caroline County, MDMD34,11622–

1134Tuscola County, MIMI52,68022–

1135Garfield County, OKOK61,77922–

1136Rogers County, OKOK102,19722–

1137Franklin County, ILIL36,91622–

1138Darlington County, SCSC62,88822–

1139Dickinson County, MIMI25,82722–

1140Reno County, KSKS61,53922–

1141Ellis County, KSKS29,07522–

1142Coffee County, TNTN62,41922–

1143Mercer County, KYKY23,73321–

1144Henry County, VAVA49,24221–

1145Prince George County, VAVA43,93621–

1146Tehama County, CACA64,66521–

1147Prairie County, ARAR7,92321–

1148Sharp County, ARAR18,12221–

1149Stevens County, WAWA49,66821–

1150Mineral County, WVWV26,79221–

1151Nicholas County, WVWV23,84821–

1152La Plata County, COCO56,89821–

1153Carbon County, MTMT11,46621–

1154Douglas County, GAGA154,29321–

1155Union County, GAGA27,85921–

1156Carroll County, ILIL15,41921–

1157Walker County, ALAL65,14021–

1158Osceola County, MIMI23,51621–

1159Clinton County, ILIL37,12821–

1160Comanche County, KSKS1,67321–

1161Cass County, MNMN31,43020–

1162Marshall County, MNMN8,79820–

1163Montgomery County, ARAR8,57920–

1164Sawyer County, WIWI18,84620–

1165Powell County, MTMT7,15720–

1166Goshen County, WYWY12,64020–

1167Park County, WYWY31,17120–

1168Weston County, WYWY6,84020–

1169Newton County, GAGA125,58320–

1170Ouachita Parish, LALA158,54220–

1171Transylvania County, NCNC34,21120–

1172Pittsylvania County, VAVA59,49020–

1173Bristol, VAVA16,41820–

1174Iowa County, WIWI23,95120–

1175Monroe County, GAGA32,02320–

1176Walker County, TXTX83,84220–

1177Lake County, OROR8,18720–

1178Adams County, ILIL64,26720–

1179Otsego County, MIMI26,08020–

1180Cherokee County, KSKS19,10520–

1181Somerset County, MEME51,62019–

1182Kane County, UTUT8,59719–

1183San Juan County, WAWA18,57719–

1184Fayette County, ININ23,53319–

1185Greene County, ININ31,16519–

1186Cleburne County, ARAR25,67219–

1187Sanilac County, MIMI40,08319–

1188Washington County, OKOK54,03719–

1189Richland County, NDND16,73119–

1190Jessamine County, KYKY57,14719–

1191Roberts County, SDSD10,25519–

1192Dyer County, TNTN36,32019–

1193Johnson County, MOMO56,67018–

1194Wadena County, MNMN14,38818–

1195Morgan County, ALAL126,48318–

1196Le Sueur County, MNMN29,45318–

1197San Benito County, CACA70,08218–

1198Franklin County, WAWA102,61218–

1199Wetzel County, WVWV13,73418–

1200Wood County, WVWV82,38518–

1201Trempealeau County, WIWI31,17118–

1202Vernon County, WIWI31,44318–

1203Clay County, NCNC12,23918–

1204Cherokee County, SCSC58,27518–

1205Muscatine County, IAIA41,85318–

1206Owen County, ININ21,88618–

1207Decatur County, GAGA29,43218–

1208Curry County, OROR22,62118–

1209Sullivan County, PAPA5,85618–

1210Hamblen County, TNTN68,84318–

1211Isanti County, MNMN44,38618–

1212Lake County, MNMN10,74618–

1213Madison County, KYKY101,69617–

1214Mille Lacs County, MNMN27,75317–

1215Charlotte County, VAVA11,40117–

1216Floyd County, VAVA15,78917–

1217New Kent County, VAVA28,02217–

1218Iron County, MOMO9,31817–

1219Rockbridge County, VAVA22,66317–

1220Clay County, ININ26,41017–

1221Poinsett County, ARAR22,48317–

1222Upshur County, WVWV23,75817–

1223Hill County, MTMT16,16717–

1224Lafayette Parish, LALA257,94917–

1225Piatt County, ILIL16,79117–

1226Jasper County, SCSC38,53317–

1227Yankton County, SDSD23,63517–

1228Covington County, ALAL37,94717–

1229Marshall County, ALAL103,53717–

1230Iron County, MIMI11,75717–

1231Lawrence County, OHOH55,71017–

1232Paulding County, OHOH18,72717–

1233Coal County, OKOK5,43617–

1234Glascock County, GAGA3,14117–

1235Grant County, NMNM27,25217–

1236Graham County, AZAZ40,15717–

1237Brown County, SDSD37,56117–

1238Kingsbury County, SDSD5,28417–

1239Livingston County, KYKY8,86316–

1240Lyon County, KYKY9,12316–

1241Appomattox County, VAVA17,17216–

1242Boone County, ARAR38,62816–

1243Colonial Heights, VAVA18,73816–

1244Petersburg, VAVA33,73416–

1245Crook County, WYWY7,85216–

1246Bibb County, GAGA157,55616–

1247Calcasieu Parish, LALA208,46616–

1248Lumpkin County, GAGA36,17816–

1249Anderson County, TXTX59,80516–

1250Bingham County, IDID51,15316–

1251Tift County, GAGA42,25416–

1252Randolph County, NCNC149,51616–

1253Surry County, NCNC72,28716–

1254Vance County, NCNC42,63816–

1255Harrison County, ININ40,43716–

1256Morgan County, WVWV18,02716–

1257Logan County, OHOH46,30216–

1258Garvin County, OKOK26,37716–

1259Minidoka County, IDID22,91116–

1260Ramsey County, NDND11,53016–

1261Fulton County, PAPA14,48316–

1262Kandiyohi County, MNMN44,72015–

1263Lunenburg County, VAVA12,05815–

1264Marion County, MOMO28,52515–

1265Polk County, MOMO33,60415–

1266Williamsburg, VAVA15,86115–

1267Chelan County, WAWA81,94115–

1268Ralls County, MOMO10,44415–

1269Dixie County, FLFL18,03815–

1270Las Animas County, COCO14,39115–

1271Campbell County, WYWY48,14515–

1272Jones County, GAGA29,17115–

1273Burnet County, TXTX57,01515–

1274Boone County, ILIL53,56815–

1275Ashe County, NCNC27,51415–

1276White County, TNTN29,61215–

1277Carbon County, UTUT20,68015–

1278Winston County, ALAL23,82915–

1279Washington County, VAVA53,89815–

1280Webster County, IAIA36,83815–

1281Juneau, AKAK31,60915–

1282Falls County, TXTX17,86915–

1283Ross County, OHOH76,42915–

1284Logan County, OKOK55,47315–

1285Oconee County, GAGA44,89315–

1286Nacogdoches County, TXTX66,03515–

1287Clatsop County, OROR40,92615–

1288Effingham County, ILIL34,51915–

1289Burleigh County, NDND103,25115–

1290Navajo County, AZAZ109,94615–

1291Harrison County, KYKY19,62715–

1292Shelby County, KYKY51,24315–

1293Autauga County, ALAL61,92014–

1294Beltrami County, MNMN47,05514–

1295Mecklenburg County, VAVA30,74714–

1296Beaufort County, NCNC44,67014–

1297Sutter County, CACA98,78714–

1298Buchanan County, MOMO83,54014–

1299Carroll County, ININ20,65514–

1300Green Lake County, WIWI19,30514–

1301Shawano County, WIWI41,56014–

1302Putnam County, GAGA23,72214–

1303Throckmorton County, TXTX1,55414–

1304Inyo County, CACA18,15814–

1305Cerro Gordo County, IAIA42,37214–

1306Marion County, IAIA34,19214–

1307Williams County, NDND41,76714–

1308Montgomery County, KSKS30,17714–

1309Dickson County, TNTN58,66214–

1310Roseau County, MNMN15,24614–

1311Todd County, MNMN26,06014–

1312Pike County, KYKY54,72113–

1313Simpson County, KYKY20,78813–

1314Piscataquis County, MEME17,40913–

1315Mariposa County, CACA16,91813–

1316Houston County, MNMN18,40013–

1317Lawrence County, MOMO39,40113–

1318Warrick County, ININ66,80313–

1319Wells County, ININ28,88313–

1320Gilpin County, COCO6,07313–

1321Morgan County, COCO30,30613–

1322San Miguel County, COCO7,75313–

1323Cass County, NENE27,65713–

1324Carbon County, WYWY14,01313–

1325Houston County, GAGA178,21413–

1326Liberty County, GAGA70,31313–

1327Oglethorpe County, GAGA16,41513–

1328Sumter County, GAGA28,80113–

1329Vernon Parish, LALA45,09113–

1330Duplin County, NCNC51,57113–

1331Navarro County, TXTX57,18113–

1332Monroe County, IAIA7,40613–

1333Lawrence County, ININ45,56813–

1334Glenn County, CACA28,14113–

1335Oscoda County, MIMI8,72313–

1336Effingham County, GAGA74,39713–

1337Lauderdale County, MSMS70,31713–

1338Catron County, NMNM3,82713–

1339Columbia County, OROR54,09113–

1340Bremer County, IAIA25,29613–

1341Kershaw County, SCSC73,16613–

1342Knott County, KYKY13,32113–

1343Nicholas County, KYKY7,94912–

1344Washington County, MEME31,33412–

1345Coffee County, ALAL56,95312–

1346Colbert County, ALAL59,47412–

1347Marengo County, ALAL18,31112–

1348Kings County, CACA154,32712–

1349Nelson County, VAVA14,92012–

1350Orleans County, NYNY39,82512–

1351Randolph County, WVWV26,88212–

1352Taylor County, FLFL21,21012–

1353Holt County, NENE10,06712–

1354Juneau County, WIWI26,64912–

1355Stillwater County, MTMT9,44512–

1356Elko County, NVNV54,81512–

1357Bladen County, NCNC30,00712–

1358Hunt County, TXTX123,33612–

1359Pittsburg County, OKOK43,32012–

1360Wagoner County, OKOK93,26312–

1361Knox County, ILIL47,76712–

1362Logan County, ILIL27,18212–

1363Sullivan County, ININ20,83112–

1364Elmore County, ALAL91,57712–

1365Richmond County, VAVA9,29412–

1366Klickitat County, WAWA24,33112–

1367Otero County, COCO17,68312–

1368Kalkaska County, MIMI18,69312–

1369Berrien County, GAGA18,93212–

1370Dade County, GAGA16,15412–

1371Baker County, OROR16,65812–

1372Stephenson County, ILIL43,22012–

1373Barnes County, NDND10,57312–

1374Montmorency County, MIMI9,84212–

1375Blue Earth County, MNMN70,63411–

1376Franklin County, VTVT51,17711–

1377Fillmore County, MNMN21,54011–

1378Redwood County, MNMN15,26511–

1379Rice County, MNMN69,93911–

1380Calhoun County, ARAR4,63211–

1381Radford, VAVA17,24311–

1382Ohio County, ININ5,99411–

1383Tucker County, WVWV6,54011–

1384Wayne County, WVWV37,30911–

1385Huerfano County, COCO7,01111–

1386Lake County, COCO7,55211–

1387Logan County, NENE66911–

1388Otoe County, NENE16,53111–

1389Elbert County, GAGA20,07211–

1390Latah County, IDID41,84211–

1391Nez Perce County, IDID42,90511–

1392Payette County, IDID27,82411–

1393DeWitt County, TXTX20,30911–

1394Hopkins County, TXTX39,06311–

1395Edgar County, ILIL16,32311–

1396Ford County, ILIL13,21611–

1397Llano County, TXTX23,35311–

1398Delta County, MIMI36,58211–

1399Aleutians East, AKAK3,47911–

1400Caldwell County, TXTX55,15011–

1401Bolivar County, MSMS28,26211–

1402Preble County, OHOH40,66411–

1403Prentiss County, MSMS25,28411–

1404Elmore County, IDID29,46511–

1405Crawford County, KSKS39,00811–

1406Orangeburg County, SCSC83,17711–

1407Fentress County, TNTN20,32211–

1408Washington County, KYKY12,36810–

1409Van Buren County, TNTN6,87410–

1410Glades County, FLFL13,27010–

1411Rock County, MNMN9,52410–

1412Giles County, VAVA16,56410–

1413Yuba County, CACA88,69110–

1414Walton County, FLFL93,28810–

1415Sanders County, MTMT14,06210–

1416Humboldt County, NVNV17,26710–

1417White Pine County, NVNV8,66110–

1418Irwin County, GAGA9,02010–

1419Cherokee County, NCNC30,83010–

1420Coles County, ILIL46,60710–

1421Menard County, ILIL11,86310–

1422Cedar County, IAIA18,35910–

1423Wilson County, TXTX56,13910–

1424Grant County, WIWI52,44610–

1425Clinton County, OHOH42,30110–

1426Hocking County, OHOH27,51210–

1427Jackson County, ARAR16,74110–

1428Sweetwater County, WYWY41,26710–

1429Walker County, GAGA70,25010–

1430Nolan County, TXTX14,11710–

1431Socorro County, NMNM15,83810–

1432Crawford County, ILIL18,64810–

1433Charles Mix County, SDSD9,30310–

1434Walsh County, NDND10,17910–

1435Douglas County, KSKS120,92010–

1436Brown County, MNMN25,5179–

1437Iron County, UTUT67,1419–

1438Fluvanna County, VAVA28,9759–

1439Northampton County, VAVA11,8799–

1440Salem, VAVA25,8169–

1441Grays Harbor County, WAWA78,1449–

1442Montezuma County, COCO26,6789–

1443Lafayette County, WIWI17,4789–

1444Fremont County, WYWY39,4649–

1445Rockdale County, GAGA98,4169–

1446Idaho County, IDID17,8749–

1447Camden County, NCNC11,3159–

1448Edgecombe County, NCNC49,1219–

1449Jefferson County, IAIA15,2919–

1450Lee County, IAIA32,3069–

1451Huntington County, ININ37,2249–

1452Orange County, ININ19,8349–

1453Titus County, TXTX31,5639–

1454Tom Green County, TXTX120,6029–

1455Siskiyou County, CACA42,0139–

1456Troup County, GAGA72,8449–

1457Oktibbeha County, MSMS51,8969–

1458Okmulgee County, OKOK37,2419–

1459Klamath County, OROR70,2749–

1460Marion County, ILIL36,3829–

1461Allen County, KSKS12,3029–

1462Colleton County, SCSC39,3829–

1463Rice County, KSKS9,2669–

1464Hardeman County, TNTN25,2749–

1465Madison County, TNTN100,7909–

1466Breathitt County, KYKY12,5589–

1467Montgomery County, KYKY28,8228–

1468Morgan County, UTUT13,3838–

1469Kanabec County, MNMN16,6288–

1470Brunswick County, VAVA15,7278–

1471Grayson County, VAVA15,2308–

1472Lancaster County, VAVA10,9958–

1473Ashley County, ARAR17,8318–

1474Johnson County, ARAR26,2258–

1475Chariton County, MOMO7,3778–

1476Hardy County, WVWV14,3378–

1477Pleasants County, WVWV7,3388–

1478Gunnison County, COCO17,4398–

1479Pitkin County, COCO16,6258–

1480Rio Grande County, COCO11,0878–

1481Harris County, GAGA37,2808–

1482Winn Parish, LALA14,9618–

1483Burleson County, TXTX20,5498–

1484Culberson County, TXTX2,2678–

1485Monroe County, OHOH12,9948–

1486Walton County, GAGA112,6968–

1487Yates County, NYNY24,5478–

1488Hoke County, NCNC56,9398–

1489Vinton County, OHOH12,6458–

1490Richmond County, NCNC42,0418–

1491Wilkes County, NCNC66,2338–

1492McCulloch County, TXTX7,4728–

1493Sumter County, SCSC105,0678–

1494Cannon County, TNTN15,2968–

1495Grand Isle County, VTVT7,5118–

1496Augusta County, VAVA78,9408–

1497Woodbury County, IAIA106,6498–

1498Washington County, ININ28,3838–

1499Langlade County, WIWI19,5348–

1500Van Wert County, OHOH29,0138–

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