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 · 500 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 –

1001Rice County, MNMN69,93939–

1002Cass County, ILIL12,46339–

1003Wagoner County, OKOK93,26339–

1004Johnson County, MOMO56,67039–

1005Meigs County, OHOH21,58739–

1006Orange County, TXTX86,26639–

1007Grant County, WAWA105,72739–

1008Bartow County, GAGA120,80038–

1009Hancock County, ININ90,96938–

1010Lawrence County, ININ45,56838–

1011Cerro Gordo County, IAIA42,37238–

1012Barren County, KYKY45,64138–

1013Churchill County, NVNV25,85138–

1014Grand Forks County, NDND74,50138–

1015Rockbridge County, VAVA22,66338–

1016Harrison County, ININ40,43737–

1017Gladwin County, MIMI26,07737–

1018Blue Earth County, MNMN70,63437–

1019Carlton County, MNMN36,71137–

1020Clay County, ININ26,41037–

1021Franklin County, NYNY46,50037–

1022Addison County, VTVT38,04837–

1023Kittitas County, WAWA48,80337–

1024Mason County, WAWA71,16537–

1025Oconto County, WIWI40,19537–

1026Uinta County, WYWY20,72837–

1027Houston County, ALAL110,31836–

1028Faulkner County, ARAR133,97936–

1029Wabash County, ININ30,71336–

1030Appanoose County, IAIA12,07736–

1031Dickinson County, KSKS18,63736–

1032Greene County, TNTN73,83136–

1033Jackson County, NCNC45,03936–

1034Waller County, TXTX69,85836–

1035Washington County, IAIA22,66735–

1036Lincoln County, MEME36,59535–

1037Oceana County, MIMI27,17735–

1038Perry County, MSMS11,57735–

1039Shelby County, ILIL20,57635–

1040Moniteau County, MOMO15,42835–

1041Seneca County, NYNY32,88335–

1042Henry County, VAVA49,24235–

1043Whitman County, WAWA48,51235–

1044Warren County, TNTN43,71735–

1045Monroe County, ILIL34,84034–

1046Nye County, NVNV57,33634–

1047Schoharie County, NYNY30,17634–

1048Granville County, NCNC61,42134–

1049Haywood County, NCNC63,36934–

1050Sawyer County, WIWI18,84634–

1051Sitka, AKAK8,31933–

1052Wells County, ININ28,88333–

1053St. Mary Parish, LALA46,55233–

1054Iosco County, MIMI25,26633–

1055Wexford County, MIMI34,44533–

1056Ford County, ILIL13,21633–

1057Richland County, ILIL15,21933–

1058Washington County, OKOK54,03733–

1059Linn County, OROR132,84333–

1060Wasco County, OROR26,31033–

1061Auglaize County, OHOH45,90933–

1062Manassas Park, VAVA16,56033–

1063Brazos County, TXTX249,08833–

1064Gilmer County, GAGA33,89432–

1065Sebastian County, ARAR130,64132–

1066Orange County, ININ19,83432–

1067Christian County, KYKY70,11532–

1068Branch County, MIMI45,99332–

1069Le Sueur County, MNMN29,45332–

1070Jackson County, ILIL52,50132–

1071Carroll County, ININ20,65532–

1072Humphreys County, TNTN19,64632–

1073Camden County, MOMO44,04732–

1074Sanpete County, UTUT31,45332–

1075Greensville County, VAVA11,18132–

1076Radford, VAVA17,24332–

1077Blaine County, IDID25,51731–

1078Benton County, ARAR332,55431–

1079Inyo County, CACA18,15831–

1080Greene County, ININ31,16531–

1081Grant County, KYKY26,18131–

1082Terrebonne Parish, LALA104,16331–

1083Ogemaw County, MIMI21,12131–

1084Todd County, MNMN26,06031–

1085Warren County, ILIL16,22231–

1086Cass County, ININ37,83631–

1087Columbia County, OROR54,09131–

1088Barry County, MOMO36,20031–

1089Pettis County, MOMO44,25431–

1090Red Willow County, NENE10,30731–

1091Halifax County, NCNC46,53431–

1092Page County, VAVA23,76231–

1093DeSoto County, FLFL37,07830–

1094Bonneville County, IDID135,77130–

1095Madera County, CACA167,92730–

1096Benton County, IAIA26,00430–

1097Leavenworth County, KSKS84,59030–

1098Cheboygan County, MIMI25,79330–

1099Otter Tail County, MNMN61,04130–

1100Boone County, ILIL53,56830–

1101Henry County, ILIL48,09530–

1102Coos County, OROR63,99230–

1103Morgan County, MOMO22,41830–

1104Clarke County, VAVA15,60930–

1105Caldwell County, NCNC81,10529–

1106Rabun County, GAGA17,76429–

1107Bonner County, IDID54,42029–

1108Warren County, IAIA57,33129–

1109Ascension Parish, LALA135,10529–

1110Tangipahoa Parish, LALA141,34629–

1111Arenac County, MIMI15,06829–

1112Mackinac County, MIMI11,23629–

1113Aitkin County, MNMN16,25229–

1114Mille Lacs County, MNMN27,75329–

1115Canadian County, OKOK187,18929–

1116Dyer County, TNTN36,32029–

1117Lincoln County, MOMO66,67629–

1118Salem, VAVA25,81629–

1119Boyle County, KYKY31,63228–

1120Otsego County, MIMI26,08028–

1121St. Joseph County, MIMI60,96828–

1122Johnson County, ILIL13,36328–

1123Chesterfield County, SCSC44,74028–

1124Orleans County, NYNY39,82528–

1125Currituck County, NCNC33,15828–

1126Hocking County, OHOH27,51228–

1127Carbon County, UTUT20,68028–

1128Tooele County, UTUT87,46128–

1129Franklin County, WAWA102,61228–

1130McDowell County, WVWV16,87828–

1131Mineral County, WVWV26,79228–

1132Sheridan County, WYWY33,24128–

1133Lamar County, GAGA20,94127–

1134Union County, GAGA27,85927–

1135Huntington County, ININ37,22427–

1136Wayne County, ININ66,16927–

1137Story County, IAIA101,29127–

1138Huron County, MIMI30,53027–

1139Nicollet County, MNMN34,27327–

1140Fayette County, ILIL20,79027–

1141Menard County, ILIL11,86327–

1142Bladen County, NCNC30,00727–

1143Montgomery County, NCNC26,40327–

1144Braxton County, WVWV11,88527–

1145Lincoln County, WYWY21,18027–

1146Richmond County, GAGA206,55926–

1147Twin Falls County, IDID97,53926–

1148Jackson County, ININ47,37026–

1149Aroostook County, MEME66,60926–

1150Piscataquis County, MEME17,40926–

1151Dickson County, TNTN58,66226–

1152Ste. Genevieve County, MOMO18,68926–

1153Butler County, NENE8,50726–

1154Carson City, NVNV58,57126–

1155Ward County, NDND68,23326–

1156Milam County, TXTX26,25826–

1157Young County, TXTX18,15426–

1158Prince Edward County, VAVA22,39126–

1159Klickitat County, WAWA24,33126–

1160Fayette County, WVWV38,16526–

1161Jackson County, WVWV27,45026–

1162Nicholas County, WVWV23,84826–

1163Fremont County, WYWY39,46426–

1164Huerfano County, COCO7,01125–

1165Craighead County, ARAR116,95725–

1166Saline County, KSKS53,37725–

1167Warren County, KYKY149,37525–

1168Franklin County, MEME30,82425–

1169Washington County, MSMS40,44625–

1170Iroquois County, ILIL26,15025–

1171Ralls County, MOMO10,44425–

1172Hill County, MTMT16,16725–

1173Cheyenne County, NENE9,52825–

1174McKinley County, NMNM68,11925–

1175Siskiyou County, CACA42,01324–

1176Custer County, COCO5,59024–

1177Elmore County, ALAL91,57724–

1178Emmet County, IAIA9,10724–

1179Allen County, KYKY22,53624–

1180Bossier Parish, LALA131,86724–

1181Alcona County, MIMI10,55624–

1182Kalkaska County, MIMI18,69324–

1183Fillmore County, MNMN21,54024–

1184Davie County, NCNC45,85524–

1185Lincoln County, NCNC98,65424–

1186Marion County, TXTX9,89624–

1187Buckingham County, VAVA17,13724–

1188Tipton County, ININ15,31923–

1189Dallas County, IAIA118,45723–

1190Kingman County, KSKS7,02923–

1191Dickinson County, MIMI25,82723–

1192Mason County, MIMI29,04023–

1193Lyon County, MNMN25,68423–

1194Crawford County, ILIL18,64823–

1195Hancock County, ILIL16,80323–

1196Pottawatomie County, OKOK75,10223–

1197Edgefield County, SCSC29,80823–

1198Jasper County, MOMO127,42823–

1199Phelps County, MOMO45,24723–

1200Polk County, MOMO33,60423–

1201Clay County, NCNC12,23923–

1202Kane County, UTUT8,59723–

1203Dinwiddie County, VAVA28,89623–

1204Walla Walla County, WAWA62,36123–

1205Anderson County, TXTX59,80523–

1206Columbia County, FLFL74,09422–

1207Bryan County, GAGA52,06222–

1208Lemhi County, IDID8,47422–

1209Dubuque County, IAIA99,38122–

1210Marion County, IAIA34,19222–

1211Hopkins County, KYKY45,12722–

1212Montmorency County, MIMI9,84222–

1213Yellow Medicine County, MNMN9,47722–

1214Comanche County, OKOK122,15822–

1215Sumter County, SCSC105,06722–

1216Brookings County, SDSD37,63522–

1217Cocke County, TNTN37,88922–

1218Hawkins County, TNTN59,55922–

1219Ray County, MOMO23,39822–

1220Park County, MTMT18,21422–

1221Richland County, MTMT11,37722–

1222Wayne County, NCNC122,27822–

1223San Jacinto County, TXTX29,48822–

1224Green County, WIWI37,22722–

1225Morgan County, TNTN22,16022–

1226Bastrop County, TXTX118,90822–

1227Washington County, FLFL26,69521–

1228Marshall County, ININ46,59921–

1229Ouachita Parish, LALA158,54221–

1230Alger County, MIMI8,64121–

1231Cass County, MNMN31,43021–

1232Waseca County, MNMN18,68821–

1233Shelby County, OHOH48,06521–

1234Powell County, MTMT7,15721–

1235Boone County, NENE5,35521–

1236Duchesne County, UTUT20,85621–

1237Franklin County, VTVT51,17721–

1238Grand Isle County, VTVT7,51121–

1239Monroe County, WIWI46,57221–

1240Las Animas County, COCO14,39120–

1241Colbert County, ALAL59,47420–

1242Del Norte County, CACA26,41020–

1243LaGrange County, ININ41,30520–

1244Parke County, ININ16,64220–

1245Jessamine County, KYKY57,14720–

1246St. Landry Parish, LALA80,76520–

1247Somerset County, MDMD24,97320–

1248Ontonagon County, MIMI5,82320–

1249Lake County, MNMN10,74620–

1250Knox County, ILIL47,76720–

1251Massac County, ILIL13,50220–

1252Grady County, OKOK59,12820–

1253Jackson County, OKOK24,76420–

1254Union County, SDSD17,40220–

1255Bates County, MOMO16,51220–

1256Marion County, MOMO28,52520–

1257McDowell County, NCNC45,19820–

1258Macon County, NCNC39,23220–

1259Scotland County, NCNC33,32220–

1260Bottineau County, NDND6,28420–

1261Gallia County, OHOH29,07220–

1262Pulaski County, VAVA33,58620–

1263Island County, WAWA85,65720–

1264Raleigh County, WVWV71,77520–

1265Randolph County, WVWV26,88220–

1266Stewart County, TNTN14,43920–

1267Weakley County, TNTN33,26120–

1268Elbert County, COCO30,53419–

1269Camden County, GAGA60,14319–

1270Decatur County, GAGA29,43219–

1271Franklin County, GAGA25,94819–

1272Morgan County, ALAL126,48319–

1273Drew County, ARAR17,05419–

1274Franklin County, ARAR17,72519–

1275Henry County, ININ49,13719–

1276Shelby County, IAIA11,68919–

1277Hancock County, MEME57,17119–

1278Freeborn County, MNMN30,44019–

1279Daviess County, MOMO8,55819–

1280Elko County, NVNV54,81519–

1281Polk County, NCNC20,53319–

1282Hopkins County, TXTX39,06319–

1283Rusk County, TXTX54,85419–

1284King George County, VAVA29,64619–

1285Northumberland County, VAVA12,55719–

1286Lexington, VAVA7,76919–

1287Lincoln County, WVWV19,17719–

1288Wayne County, WVWV37,30919–

1289Crawford County, WIWI15,91019–

1290Levy County, FLFL48,52018–

1291Oconee County, GAGA44,89318–

1292Pickens County, GAGA37,16718–

1293Walton County, GAGA112,69618–

1294Washington County, GAGA19,45318–

1295Johnson County, ARAR26,22518–

1296Rawlins County, KSKS2,43118–

1297Barry County, MIMI63,99118–

1298Menominee County, MIMI22,94118–

1299Roseau County, MNMN15,24618–

1300Effingham County, ILIL34,51918–

1301Schuyler County, ILIL6,65718–

1302Audrain County, MOMO24,52818–

1303Custer County, MTMT12,03418–

1304Deer Lodge County, MTMT9,70918–

1305Harnett County, NCNC150,13718–

1306Pasquotank County, NCNC42,20118–

1307Rutherford County, NCNC65,74518–

1308Towner County, NDND2,04018–

1309Stevens County, WAWA49,66818–

1310Mason County, WVWV24,70718–

1311Vernon County, WIWI31,44318–

1312Park County, WYWY31,17118–

1313Merced County, CACA297,26017–

1314Yuba County, CACA88,69117–

1315Walker County, GAGA70,25017–

1316Southeast Fairbanks Census Area, AKAK7,27017–

1317Owen County, ININ21,88617–

1318Rapides Parish, LALA125,87717–

1319Kanabec County, MNMN16,62817–

1320Meeker County, MNMN23,60317–

1321Nobles County, MNMN22,33817–

1322Rock County, MNMN9,52417–

1323Lauderdale County, MSMS70,31717–

1324Dubois County, ININ44,01617–

1325Cherokee County, OKOK49,19617–

1326Pontotoc County, OKOK38,52817–

1327Benton County, TNTN16,18317–

1328Giles County, TNTN31,43317–

1329Callaway County, MOMO45,76517–

1330Lafayette County, MOMO33,53117–

1331Lake County, MTMT33,39217–

1332Curry County, NMNM46,65517–

1333Torrance County, NMNM16,10017–

1334Schuyler County, NYNY16,92417–

1335Beaufort County, NCNC44,67017–

1336Surry County, NCNC72,28717–

1337Midland County, TXTX187,85517–

1338Orleans County, VTVT27,60017–

1339Hopewell, VAVA23,26117–

1340Jackson County, WIWI20,99917–

1341Converse County, WYWY13,82417–

1342Brewster County, TXTX9,45817–

1343Jackson County, FLFL49,62916–

1344Dougherty County, GAGA82,61616–

1345Limestone County, ALAL122,92816–

1346Randolph County, ININ24,43816–

1347Henry County, IAIA19,34916–

1348Meade County, KYKY30,69916–

1349Russell County, KYKY18,60816–

1350McLeod County, MNMN36,63116–

1351Marshall County, MNMN8,79816–

1352Winona County, MNMN50,52316–

1353Jasper County, MSMS15,78516–

1354Neshoba County, MSMS28,73216–

1355Creek County, OKOK74,96716–

1356Muskogee County, OKOK66,70816–

1357Woodward County, OKOK19,82716–

1358Fulton County, PAPA14,48316–

1359Keith County, NENE8,10016–

1360York County, NENE14,56416–

1361Burke County, NCNC88,65516–

1362Mitchell County, NCNC15,06216–

1363Wilson County, TXTX56,13916–

1364Northampton County, VAVA11,87916–

1365Pacific County, WAWA24,35716–

1366Etowah County, ALAL103,88615–

1367Miller County, ARAR42,35715–

1368Delaware County, IAIA17,67415–

1369Butler County, KSKS69,48415–

1370Marion County, KSKS11,63415–

1371Hubbard County, MNMN22,36915–

1372George County, MSMS26,33115–

1373Carter County, OKOK48,91015–

1374Abbeville County, SCSC24,83615–

1375Howard County, NENE6,53815–

1376Lincoln County, NVNV4,32015–

1377Socorro County, NMNM15,83815–

1378Bertie County, NCNC17,08615–

1379Paulding County, OHOH18,72715–

1380Amelia County, VAVA13,63215–

1381Botetourt County, VAVA34,14415–

1382Prince George County, VAVA43,93615–

1383Ferry County, WAWA7,51715–

1384Doddridge County, WVWV7,63415–

1385Polk County, TNTN18,59215–

1386Burnet County, TXTX57,01515–

1387Chaffee County, COCO20,83114–

1388Baker County, FLFL29,73714–

1389Suwannee County, FLFL48,14914–

1390Monroe County, GAGA32,02314–

1391White County, GAGA29,80214–

1392Lauderdale County, ALAL97,13514–

1393Crawford County, KSKS39,00814–

1394Hardin County, KYKY113,48214–

1395Nelson County, KYKY49,03614–

1396Jefferson Davis Parish, LALA31,47114–

1397Livingston Parish, LALA155,03614–

1398Wadena County, MNMN14,38814–

1399Stark County, ILIL5,31914–

1400Union County, ILIL16,65614–

1401Lake County, OROR8,18714–

1402Hardeman County, TNTN25,27414–

1403Jefferson County, TNTN60,02414–

1404Clinton County, MOMO21,66114–

1405Carter County, MTMT1,38314–

1406Williams County, NDND41,76714–

1407Henderson County, TXTX88,59514–

1408Washington County, TXTX38,28814–

1409Wasatch County, UTUT38,51414–

1410Lancaster County, VAVA10,99514–

1411Clay County, WVWV7,53814–

1412Towns County, GAGA13,28513–

1413Whitfield County, GAGA106,21213–

1414Fulton County, ARAR12,49213–

1415Posey County, ININ24,98813–

1416Ripley County, ININ29,43413–

1417Union County, ININ6,86313–

1418Davis County, IAIA9,23013–

1419Jackson County, IAIA19,28813–

1420Sabine Parish, LALA21,83413–

1421Vernon Parish, LALA45,09113–

1422Crawford County, MIMI13,72213–

1423Schoolcraft County, MIMI8,18713–

1424Marion County, ILIL36,38213–

1425Perry County, ILIL20,16013–

1426Bryan County, OKOK51,36713–

1427McCormick County, SCSC10,21513–

1428Grainger County, TNTN25,73913–

1429Lincoln County, TNTN36,85313–

1430Adair County, MOMO25,68413–

1431Taney County, MOMO57,00113–

1432Wright County, MOMO19,67113–

1433Wibaux County, MTMT88513–

1434Gage County, NENE21,71113–

1435Jones County, NCNC9,57513–

1436Walker County, TXTX83,84213–

1437Madison County, VAVA14,23713–

1438Patrick County, VAVA17,42413–

1439Suffolk, VAVA104,69913–

1440Jefferson County, WAWA33,97013–

1441Boone County, WVWV20,25113–

1442Green Lake County, WIWI19,30513–

1443San Benito County, CACA70,08212–

1444Montezuma County, COCO26,67812–

1445Gordon County, GAGA61,70112–

1446Harris County, GAGA37,28012–

1447Liberty County, GAGA70,31312–

1448Thomas County, GAGA46,36812–

1449Ohio County, ININ5,99412–

1450Marshall County, IAIA39,89012–

1451Lincoln Parish, LALA48,36012–

1452Lee County, MSMS83,73112–

1453Tishomingo County, MSMS18,63912–

1454Jo Daviess County, ILIL21,59412–

1455Blackford County, ININ11,73012–

1456Ottawa County, OKOK30,43812–

1457Woods County, OKOK8,44312–

1458Grundy County, TNTN14,11612–

1459Buffalo County, NENE51,17212–

1460Platte County, NENE35,64912–

1461Columbus County, NCNC50,48712–

1462Lee County, NCNC70,25812–

1463Wilson County, NCNC81,15012–

1464Barnes County, NDND10,57312–

1465Ramsey County, NDND11,53012–

1466Fayette County, OHOH28,55212–

1467Jackson County, OHOH32,81712–

1468Nelson County, VAVA14,92012–

1469Rappahannock County, VAVA7,43912–

1470Wythe County, VAVA27,98312–

1471Pend Oreille County, WAWA14,45712–

1472Forest County, WIWI9,57412–

1473Lincoln County, WIWI28,40312–

1474Washakie County, WYWY7,59712–

1475Erath County, TXTX43,91112–

1476Otero County, COCO17,68311–

1477Park County, COCO18,31411–

1478Emanuel County, GAGA23,14711–

1479Sumter County, GAGA28,80111–

1480Marion County, ALAL29,09711–

1481Imperial County, CACA181,41111–

1482Pulaski County, ININ12,46311–

1483Buchanan County, IAIA20,88311–

1484Harrison County, IAIA14,62311–

1485Pottawattamie County, IAIA92,99611–

1486Poweshiek County, IAIA18,36811–

1487Wapello County, IAIA35,21011–

1488Marshall County, KYKY31,65911–

1489St. Charles Parish, LALA50,58611–

1490Waldo County, MEME40,69311–

1491Benzie County, MIMI18,56811–

1492Chisago County, MNMN59,14211–

1493White County, ILIL13,25011–

1494Pittsburg County, OKOK43,32011–

1495Laurens County, SCSC71,84811–

1496Bledsoe County, TNTN15,92011–

1497Franklin County, TNTN45,57911–

1498Butler County, MOMO41,90411–

1499Lawrence County, MOMO39,40111–

1500Lincoln County, MTMT22,32811–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS