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 –

1001Johnson County, MOMO56,67039–

1002Meigs County, OHOH21,58739–

1003Orange County, TXTX86,26639–

1004Spencer County, KYKY20,99839–

1005Wagoner County, OKOK93,26339–

1006Cass County, ILIL12,46339–

1007Grant County, WAWA105,72739–

1008Grand Forks County, NDND74,50138–

1009Churchill County, NVNV25,85138–

1010Rockbridge County, VAVA22,66338–

1011Bartow County, GAGA120,80038–

1012Hancock County, ININ90,96938–

1013Lawrence County, ININ45,56838–

1014Cerro Gordo County, IAIA42,37238–

1015Barren County, KYKY45,64138–

1016Gladwin County, MIMI26,07737–

1017Blue Earth County, MNMN70,63437–

1018Carlton County, MNMN36,71137–

1019Franklin County, NYNY46,50037–

1020Addison County, VTVT38,04837–

1021Uinta County, WYWY20,72837–

1022Oconto County, WIWI40,19537–

1023Clay County, ININ26,41037–

1024Harrison County, ININ40,43737–

1025Kittitas County, WAWA48,80337–

1026Mason County, WAWA71,16537–

1027Houston County, ALAL110,31836–

1028Faulkner County, ARAR133,97936–

1029Jackson County, NCNC45,03936–

1030Wabash County, ININ30,71336–

1031Appanoose County, IAIA12,07736–

1032Dickinson County, KSKS18,63736–

1033Greene County, TNTN73,83136–

1034Waller County, TXTX69,85836–

1035Oceana County, MIMI27,17735–

1036Perry County, MSMS11,57735–

1037Moniteau County, MOMO15,42835–

1038Seneca County, NYNY32,88335–

1039Warren County, TNTN43,71735–

1040Henry County, VAVA49,24235–

1041Whitman County, WAWA48,51235–

1042Shelby County, ILIL20,57635–

1043Washington County, IAIA22,66735–

1044Lincoln County, MEME36,59535–

1045Nye County, NVNV57,33634–

1046Schoharie County, NYNY30,17634–

1047Granville County, NCNC61,42134–

1048Sawyer County, WIWI18,84634–

1049Monroe County, ILIL34,84034–

1050Haywood County, NCNC63,36934–

1051Sitka, AKAK8,31933–

1052St. Mary Parish, LALA46,55233–

1053Iosco County, MIMI25,26633–

1054Wexford County, MIMI34,44533–

1055Auglaize County, OHOH45,90933–

1056Washington County, OKOK54,03733–

1057Linn County, OROR132,84333–

1058Wasco County, OROR26,31033–

1059Brazos County, TXTX249,08833–

1060Ford County, ILIL13,21633–

1061Richland County, ILIL15,21933–

1062Wells County, ININ28,88333–

1063Manassas Park, VAVA16,56033–

1064Sebastian County, ARAR130,64132–

1065Branch County, MIMI45,99332–

1066Le Sueur County, MNMN29,45332–

1067Camden County, MOMO44,04732–

1068Humphreys County, TNTN19,64632–

1069Greensville County, VAVA11,18132–

1070Carroll County, ININ20,65532–

1071Gilmer County, GAGA33,89432–

1072Jackson County, ILIL52,50132–

1073Orange County, ININ19,83432–

1074Christian County, KYKY70,11532–

1075Sanpete County, UTUT31,45332–

1076Radford, VAVA17,24332–

1077Benton County, ARAR332,55431–

1078Inyo County, CACA18,15831–

1079Terrebonne Parish, LALA104,16331–

1080Ogemaw County, MIMI21,12131–

1081Todd County, MNMN26,06031–

1082Barry County, MOMO36,20031–

1083Pettis County, MOMO44,25431–

1084Columbia County, OROR54,09131–

1085Page County, VAVA23,76231–

1086Red Willow County, NENE10,30731–

1087Grant County, KYKY26,18131–

1088Blaine County, IDID25,51731–

1089Warren County, ILIL16,22231–

1090Cass County, ININ37,83631–

1091Greene County, ININ31,16531–

1092Halifax County, NCNC46,53431–

1093Madera County, CACA167,92730–

1094Cheboygan County, MIMI25,79330–

1095Otter Tail County, MNMN61,04130–

1096Morgan County, MOMO22,41830–

1097Coos County, OROR63,99230–

1098Clarke County, VAVA15,60930–

1099DeSoto County, FLFL37,07830–

1100Bonneville County, IDID135,77130–

1101Boone County, ILIL53,56830–

1102Henry County, ILIL48,09530–

1103Benton County, IAIA26,00430–

1104Leavenworth County, KSKS84,59030–

1105Rabun County, GAGA17,76429–

1106Ascension Parish, LALA135,10529–

1107Tangipahoa Parish, LALA141,34629–

1108Arenac County, MIMI15,06829–

1109Mackinac County, MIMI11,23629–

1110Aitkin County, MNMN16,25229–

1111Mille Lacs County, MNMN27,75329–

1112Lincoln County, MOMO66,67629–

1113Caldwell County, NCNC81,10529–

1114Canadian County, OKOK187,18929–

1115Dyer County, TNTN36,32029–

1116Bonner County, IDID54,42029–

1117Warren County, IAIA57,33129–

1118Salem, VAVA25,81629–

1119Boyle County, KYKY31,63228–

1120Otsego County, MIMI26,08028–

1121St. Joseph County, MIMI60,96828–

1122Orleans County, NYNY39,82528–

1123Currituck County, NCNC33,15828–

1124Hocking County, OHOH27,51228–

1125Chesterfield County, SCSC44,74028–

1126Tooele County, UTUT87,46128–

1127McDowell County, WVWV16,87828–

1128Mineral County, WVWV26,79228–

1129Sheridan County, WYWY33,24128–

1130Franklin County, WAWA102,61228–

1131Johnson County, ILIL13,36328–

1132Carbon County, UTUT20,68028–

1133Huron County, MIMI30,53027–

1134Nicollet County, MNMN34,27327–

1135Bladen County, NCNC30,00727–

1136Montgomery County, NCNC26,40327–

1137Braxton County, WVWV11,88527–

1138Lincoln County, WYWY21,18027–

1139Lamar County, GAGA20,94127–

1140Union County, GAGA27,85927–

1141Fayette County, ILIL20,79027–

1142Menard County, ILIL11,86327–

1143Huntington County, ININ37,22427–

1144Wayne County, ININ66,16927–

1145Story County, IAIA101,29127–

1146Richmond County, GAGA206,55926–

1147Aroostook County, MEME66,60926–

1148Ste. Genevieve County, MOMO18,68926–

1149Butler County, NENE8,50726–

1150Carson City, NVNV58,57126–

1151Ward County, NDND68,23326–

1152Dickson County, TNTN58,66226–

1153Milam County, TXTX26,25826–

1154Young County, TXTX18,15426–

1155Prince Edward County, VAVA22,39126–

1156Jackson County, WVWV27,45026–

1157Nicholas County, WVWV23,84826–

1158Twin Falls County, IDID97,53926–

1159Fremont County, WYWY39,46426–

1160Fayette County, WVWV38,16526–

1161Jackson County, ININ47,37026–

1162Piscataquis County, MEME17,40926–

1163Klickitat County, WAWA24,33126–

1164Saline County, KSKS53,37725–

1165Warren County, KYKY149,37525–

1166Franklin County, MEME30,82425–

1167Washington County, MSMS40,44625–

1168Ralls County, MOMO10,44425–

1169Hill County, MTMT16,16725–

1170McKinley County, NMNM68,11925–

1171Craighead County, ARAR116,95725–

1172Huerfano County, COCO7,01125–

1173Iroquois County, ILIL26,15025–

1174Cheyenne County, NENE9,52825–

1175Elmore County, ALAL91,57724–

1176Bossier Parish, LALA131,86724–

1177Alcona County, MIMI10,55624–

1178Kalkaska County, MIMI18,69324–

1179Fillmore County, MNMN21,54024–

1180Davie County, NCNC45,85524–

1181Marion County, TXTX9,89624–

1182Buckingham County, VAVA17,13724–

1183Siskiyou County, CACA42,01324–

1184Custer County, COCO5,59024–

1185Emmet County, IAIA9,10724–

1186Allen County, KYKY22,53624–

1187Lincoln County, NCNC98,65424–

1188Dickinson County, MIMI25,82723–

1189Mason County, MIMI29,04023–

1190Lyon County, MNMN25,68423–

1191Jasper County, MOMO127,42823–

1192Phelps County, MOMO45,24723–

1193Polk County, MOMO33,60423–

1194Clay County, NCNC12,23923–

1195Pottawatomie County, OKOK75,10223–

1196Edgefield County, SCSC29,80823–

1197Anderson County, TXTX59,80523–

1198Kane County, UTUT8,59723–

1199Dinwiddie County, VAVA28,89623–

1200Walla Walla County, WAWA62,36123–

1201Crawford County, ILIL18,64823–

1202Tipton County, ININ15,31923–

1203Hancock County, ILIL16,80323–

1204Dallas County, IAIA118,45723–

1205Kingman County, KSKS7,02923–

1206Montmorency County, MIMI9,84222–

1207Yellow Medicine County, MNMN9,47722–

1208Ray County, MOMO23,39822–

1209Park County, MTMT18,21422–

1210Richland County, MTMT11,37722–

1211Comanche County, OKOK122,15822–

1212Sumter County, SCSC105,06722–

1213Brookings County, SDSD37,63522–

1214Cocke County, TNTN37,88922–

1215Morgan County, TNTN22,16022–

1216Bastrop County, TXTX118,90822–

1217San Jacinto County, TXTX29,48822–

1218Columbia County, FLFL74,09422–

1219Wayne County, NCNC122,27822–

1220Bryan County, GAGA52,06222–

1221Lemhi County, IDID8,47422–

1222Dubuque County, IAIA99,38122–

1223Marion County, IAIA34,19222–

1224Hopkins County, KYKY45,12722–

1225Hawkins County, TNTN59,55922–

1226Green County, WIWI37,22722–

1227Ouachita Parish, LALA158,54221–

1228Alger County, MIMI8,64121–

1229Cass County, MNMN31,43021–

1230Waseca County, MNMN18,68821–

1231Powell County, MTMT7,15721–

1232Boone County, NENE5,35521–

1233Shelby County, OHOH48,06521–

1234Franklin County, VTVT51,17721–

1235Grand Isle County, VTVT7,51121–

1236Washington County, FLFL26,69521–

1237Marshall County, ININ46,59921–

1238Duchesne County, UTUT20,85621–

1239Monroe County, WIWI46,57221–

1240Colbert County, ALAL59,47420–

1241Stewart County, TNTN14,43920–

1242Del Norte County, CACA26,41020–

1243St. Landry Parish, LALA80,76520–

1244Ontonagon County, MIMI5,82320–

1245Lake County, MNMN10,74620–

1246Bates County, MOMO16,51220–

1247Marion County, MOMO28,52520–

1248Macon County, NCNC39,23220–

1249Scotland County, NCNC33,32220–

1250Bottineau County, NDND6,28420–

1251Gallia County, OHOH29,07220–

1252Grady County, OKOK59,12820–

1253Jackson County, OKOK24,76420–

1254Union County, SDSD17,40220–

1255Weakley County, TNTN33,26120–

1256Pulaski County, VAVA33,58620–

1257Randolph County, WVWV26,88220–

1258Raleigh County, WVWV71,77520–

1259Las Animas County, COCO14,39120–

1260Knox County, ILIL47,76720–

1261Massac County, ILIL13,50220–

1262LaGrange County, ININ41,30520–

1263Parke County, ININ16,64220–

1264Jessamine County, KYKY57,14720–

1265Somerset County, MDMD24,97320–

1266McDowell County, NCNC45,19820–

1267Island County, WAWA85,65720–

1268Morgan County, ALAL126,48319–

1269Drew County, ARAR17,05419–

1270Franklin County, ARAR17,72519–

1271Hancock County, MEME57,17119–

1272Freeborn County, MNMN30,44019–

1273Daviess County, MOMO8,55819–

1274Elko County, NVNV54,81519–

1275Polk County, NCNC20,53319–

1276Hopkins County, TXTX39,06319–

1277Rusk County, TXTX54,85419–

1278King George County, VAVA29,64619–

1279Northumberland County, VAVA12,55719–

1280Lincoln County, WVWV19,17719–

1281Wayne County, WVWV37,30919–

1282Crawford County, WIWI15,91019–

1283Elbert County, COCO30,53419–

1284Camden County, GAGA60,14319–

1285Decatur County, GAGA29,43219–

1286Franklin County, GAGA25,94819–

1287Henry County, ININ49,13719–

1288Shelby County, IAIA11,68919–

1289Lexington, VAVA7,76919–

1290Johnson County, ARAR26,22518–

1291Barry County, MIMI63,99118–

1292Menominee County, MIMI22,94118–

1293Roseau County, MNMN15,24618–

1294Audrain County, MOMO24,52818–

1295Custer County, MTMT12,03418–

1296Deer Lodge County, MTMT9,70918–

1297Pasquotank County, NCNC42,20118–

1298Rutherford County, NCNC65,74518–

1299Towner County, NDND2,04018–

1300Mason County, WVWV24,70718–

1301Park County, WYWY31,17118–

1302Pickens County, GAGA37,16718–

1303Walton County, GAGA112,69618–

1304Levy County, FLFL48,52018–

1305Oconee County, GAGA44,89318–

1306Washington County, GAGA19,45318–

1307Effingham County, ILIL34,51918–

1308Schuyler County, ILIL6,65718–

1309Rawlins County, KSKS2,43118–

1310Harnett County, NCNC150,13718–

1311Stevens County, WAWA49,66818–

1312Vernon County, WIWI31,44318–

1313Southeast Fairbanks Census Area, AKAK7,27017–

1314Merced County, CACA297,26017–

1315Rapides Parish, LALA125,87717–

1316Kanabec County, MNMN16,62817–

1317Meeker County, MNMN23,60317–

1318Nobles County, MNMN22,33817–

1319Rock County, MNMN9,52417–

1320Lauderdale County, MSMS70,31717–

1321Callaway County, MOMO45,76517–

1322Lake County, MTMT33,39217–

1323Curry County, NMNM46,65517–

1324Torrance County, NMNM16,10017–

1325Schuyler County, NYNY16,92417–

1326Beaufort County, NCNC44,67017–

1327Surry County, NCNC72,28717–

1328Cherokee County, OKOK49,19617–

1329Benton County, TNTN16,18317–

1330Midland County, TXTX187,85517–

1331Orleans County, VTVT27,60017–

1332Lafayette County, MOMO33,53117–

1333Converse County, WYWY13,82417–

1334Brewster County, TXTX9,45817–

1335Yuba County, CACA88,69117–

1336Walker County, GAGA70,25017–

1337Dubois County, ININ44,01617–

1338Owen County, ININ21,88617–

1339Pontotoc County, OKOK38,52817–

1340Giles County, TNTN31,43317–

1341Hopewell, VAVA23,26117–

1342Jackson County, WIWI20,99917–

1343Limestone County, ALAL122,92816–

1344McLeod County, MNMN36,63116–

1345Marshall County, MNMN8,79816–

1346Winona County, MNMN50,52316–

1347Jasper County, MSMS15,78516–

1348Neshoba County, MSMS28,73216–

1349Keith County, NENE8,10016–

1350York County, NENE14,56416–

1351Burke County, NCNC88,65516–

1352Mitchell County, NCNC15,06216–

1353Creek County, OKOK74,96716–

1354Muskogee County, OKOK66,70816–

1355Woodward County, OKOK19,82716–

1356Fulton County, PAPA14,48316–

1357Northampton County, VAVA11,87916–

1358Jackson County, FLFL49,62916–

1359Dougherty County, GAGA82,61616–

1360Randolph County, ININ24,43816–

1361Henry County, IAIA19,34916–

1362Meade County, KYKY30,69916–

1363Russell County, KYKY18,60816–

1364Wilson County, TXTX56,13916–

1365Pacific County, WAWA24,35716–

1366Etowah County, ALAL103,88615–

1367Miller County, ARAR42,35715–

1368Hubbard County, MNMN22,36915–

1369George County, MSMS26,33115–

1370Howard County, NENE6,53815–

1371Lincoln County, NVNV4,32015–

1372Socorro County, NMNM15,83815–

1373Bertie County, NCNC17,08615–

1374Paulding County, OHOH18,72715–

1375Carter County, OKOK48,91015–

1376Polk County, TNTN18,59215–

1377Amelia County, VAVA13,63215–

1378Botetourt County, VAVA34,14415–

1379Prince George County, VAVA43,93615–

1380Doddridge County, WVWV7,63415–

1381Burnet County, TXTX57,01515–

1382Delaware County, IAIA17,67415–

1383Butler County, KSKS69,48415–

1384Marion County, KSKS11,63415–

1385Abbeville County, SCSC24,83615–

1386Ferry County, WAWA7,51715–

1387Lauderdale County, ALAL97,13514–

1388Clay County, WVWV7,53814–

1389Crawford County, KSKS39,00814–

1390Jefferson Davis Parish, LALA31,47114–

1391Wadena County, MNMN14,38814–

1392Carter County, MTMT1,38314–

1393Williams County, NDND41,76714–

1394Lake County, OROR8,18714–

1395Hardeman County, TNTN25,27414–

1396Jefferson County, TNTN60,02414–

1397Henderson County, TXTX88,59514–

1398Wasatch County, UTUT38,51414–

1399Lancaster County, VAVA10,99514–

1400White County, GAGA29,80214–

1401Livingston Parish, LALA155,03614–

1402Clinton County, MOMO21,66114–

1403Nelson County, KYKY49,03614–

1404Chaffee County, COCO20,83114–

1405Baker County, FLFL29,73714–

1406Suwannee County, FLFL48,14914–

1407Monroe County, GAGA32,02314–

1408Stark County, ILIL5,31914–

1409Union County, ILIL16,65614–

1410Hardin County, KYKY113,48214–

1411Washington County, TXTX38,28814–

1412Fulton County, ARAR12,49213–

1413Sabine Parish, LALA21,83413–

1414Vernon Parish, LALA45,09113–

1415Crawford County, MIMI13,72213–

1416Schoolcraft County, MIMI8,18713–

1417Adair County, MOMO25,68413–

1418Taney County, MOMO57,00113–

1419Wright County, MOMO19,67113–

1420Wibaux County, MTMT88513–

1421Gage County, NENE21,71113–

1422Jones County, NCNC9,57513–

1423Bryan County, OKOK51,36713–

1424McCormick County, SCSC10,21513–

1425Lincoln County, TNTN36,85313–

1426Madison County, VAVA14,23713–

1427Patrick County, VAVA17,42413–

1428Boone County, WVWV20,25113–

1429Towns County, GAGA13,28513–

1430Whitfield County, GAGA106,21213–

1431Marion County, ILIL36,38213–

1432Perry County, ILIL20,16013–

1433Posey County, ININ24,98813–

1434Ripley County, ININ29,43413–

1435Union County, ININ6,86313–

1436Davis County, IAIA9,23013–

1437Jackson County, IAIA19,28813–

1438Grainger County, TNTN25,73913–

1439Walker County, TXTX83,84213–

1440Suffolk, VAVA104,69913–

1441Jefferson County, WAWA33,97013–

1442Green Lake County, WIWI19,30513–

1443San Benito County, CACA70,08212–

1444Forest County, WIWI9,57412–

1445Columbus County, NCNC50,48712–

1446Blackford County, ININ11,73012–

1447Lincoln Parish, LALA48,36012–

1448Lee County, MSMS83,73112–

1449Tishomingo County, MSMS18,63912–

1450Buffalo County, NENE51,17212–

1451Platte County, NENE35,64912–

1452Wilson County, NCNC81,15012–

1453Barnes County, NDND10,57312–

1454Ramsey County, NDND11,53012–

1455Fayette County, OHOH28,55212–

1456Jackson County, OHOH32,81712–

1457Ottawa County, OKOK30,43812–

1458Woods County, OKOK8,44312–

1459Erath County, TXTX43,91112–

1460Nelson County, VAVA14,92012–

1461Rappahannock County, VAVA7,43912–

1462Wythe County, VAVA27,98312–

1463Lincoln County, WIWI28,40312–

1464Washakie County, WYWY7,59712–

1465Montezuma County, COCO26,67812–

1466Gordon County, GAGA61,70112–

1467Harris County, GAGA37,28012–

1468Liberty County, GAGA70,31312–

1469Thomas County, GAGA46,36812–

1470Jo Daviess County, ILIL21,59412–

1471Ohio County, ININ5,99412–

1472Marshall County, IAIA39,89012–

1473Lee County, NCNC70,25812–

1474Grundy County, TNTN14,11612–

1475Pend Oreille County, WAWA14,45712–

1476Marion County, ALAL29,09711–

1477Imperial County, CACA181,41111–

1478Park County, COCO18,31411–

1479Benzie County, MIMI18,56811–

1480Chisago County, MNMN59,14211–

1481Butler County, MOMO41,90411–

1482Lawrence County, MOMO39,40111–

1483Lincoln County, MTMT22,32811–

1484Randolph County, NCNC149,51611–

1485Morrow County, OHOH36,30511–

1486Laurens County, SCSC71,84811–

1487Bledsoe County, TNTN15,92011–

1488Franklin County, TNTN45,57911–

1489Gillespie County, TXTX28,52711–

1490Appomattox County, VAVA17,17211–

1491Orange County, VAVA40,08311–

1492Monroe County, WVWV12,49111–

1493Tucker County, WVWV6,54011–

1494Pepin County, WIWI7,51311–

1495Pittsburg County, OKOK43,32011–

1496Richland County, WIWI17,03611–

1497Poweshiek County, IAIA18,36811–

1498Valencia County, NMNM82,01311–

1499Alexander County, NCNC36,95811–

1500Pottawattamie County, IAIA92,99611–

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