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RANKING · 2010 CENSUS · 500 SHOWN OF 3,131

Largest by population, US counties · 2010

The most populous US counties as of the 2010 population estimates.

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YEAR19902000201020202025
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RANKPLACESTATETOTAL POPULATIONVS 2000
1001Beaufort County, NCNC47,759+6%
1002Franklin County, VTVT47,746+5%
1003Navarro County, TXTX47,735+6%
1004Stephenson County, ILIL47,711−3%
1005Oktibbeha County, MSMS47,671+11%
1006Carter County, OKOK47,557+4%
1007Noble County, ININ47,536+3%
1008Osage County, OKOK47,472+7%
1009Santa Cruz County, AZAZ47,420+24%
1010Stokes County, NCNC47,401+6%
1011Lafayette County, MSMS47,351+22%
1012Scott County, KYKY47,173+43%
1013Washington Parish, LALA47,168+7%
1014Marshall County, ININ47,051+4%
1015Douglas County, NVNV46,997+14%
1016Cherokee County, OKOK46,987+11%
1017Hoke County, NCNC46,952+40%
1018Hopkins County, KYKY46,920+1%
1019Fremont County, COCO46,824+1%
1020Lincoln Parish, LALA46,735+10%
1021Chesterfield County, SCSC46,734+9%
1022Culpeper County, VAVA46,689+36%
1023Hillsdale County, MIMI46,688+0%
1024Mifflin County, PAPA46,682+0%
1025Richmond County, NCNC46,639+0%
1026Kay County, OKOK46,562−3%
1027Mississippi County, ARAR46,480−11%
1028Gadsden County, FLFL46,389+3%
1029Henderson County, KYKY46,250+3%
1030Warren County, IAIA46,225+14%
1031Goodhue County, MNMN46,183+5%
1032Iron County, UTUT46,163+37%
1033Lawrence County, ININ46,134+0%
1034Campbell County, WYWY46,133+37%
1035Buffalo County, NENE46,102+9%
1036Fayette County, WVWV46,039−3%
1037Lincoln County, OROR46,034+3%
1038Medina County, TXTX46,006+17%
1039Perry County, PAPA45,969+5%
1040Auglaize County, OHOH45,949−1%
1041St. John the Baptist Parish, LALA45,924+7%
1042Huntingdon County, PAPA45,913+1%
1043Barron County, WIWI45,870+2%
1044Logan County, OHOH45,858−0%
1045Pittsburg County, OKOK45,837+4%
1046Baldwin County, GAGA45,720+2%
1047Bingham County, IDID45,607+9%
1048Calaveras County, CACA45,578+12%
1049Colquitt County, GAGA45,498+8%
1050Vance County, NCNC45,422+6%
1051Polk County, TXTX45,413+10%
1052Branch County, MIMI45,248−1%
1053Jefferson County, PAPA45,200−2%
1054Phelps County, MOMO45,156+13%
1055Tazewell County, VAVA45,078+1%
1056Itasca County, MNMN45,058+2%
1057Bedford County, TNTN45,058+20%
1058Stephens County, OKOK45,048+4%
1059McDowell County, NCNC44,996+7%
1060Union County, PAPA44,947+8%
1061Atascosa County, TXTX44,911+16%
1062Siskiyou County, CACA44,900+1%
1063Brown County, OHOH44,846+6%
1064Lincoln County, SDSD44,828+86%
1065Whitman County, WAWA44,776+10%
1066Thomas County, GAGA44,720+5%
1067Monroe County, WIWI44,673+9%
1068Monroe County, TNTN44,519+14%
1069Windham County, VTVT44,513+1%
1070Ohio County, WVWV44,443−6%
1071Beltrami County, MNMN44,442+12%
1072Shelby County, ININ44,436+2%
1073Callaway County, MOMO44,332+9%
1074Polk County, WIWI44,205+7%
1075Douglas County, WIWI44,159+2%
1076Cerro Gordo County, IAIA44,151−5%
1077Camden County, MOMO44,002+19%
1078Nye County, NVNV43,946+35%
1079Hancock County, MSMS43,929+2%
1080Dunn County, WIWI43,857+10%
1081Dallas County, ALAL43,820−5%
1082Sweetwater County, WYWY43,806+16%
1083Crawford County, OHOH43,784−7%
1084Sullivan County, NHNH43,742+8%
1085Chilton County, ALAL43,643+10%
1086Highland County, OHOH43,589+7%
1087Stevens County, WAWA43,531+9%
1088Charlottesville, VAVA43,475−3%
1089Miller County, ARAR43,462+7%
1090McKean County, PAPA43,450−5%
1091Nelson County, KYKY43,437+16%
1092Madison County, OHOH43,435+8%
1093Susquehanna County, PAPA43,356+3%
1094Waller County, TXTX43,205+32%
1095Sanilac County, MIMI43,114−3%
1096Danville, VAVA43,055−11%
1097Habersham County, GAGA43,041+20%
1098Wilson County, TXTX42,918+32%
1099Orleans County, NYNY42,883−3%
1100Mecosta County, MIMI42,798+6%
1101Butler County, MOMO42,794+5%
1102Burnet County, TXTX42,750+25%
1103Muscatine County, IAIA42,745+2%
1104Fulton County, OHOH42,698+1%
1105Wayne County, WVWV42,481−1%
1106Gratiot County, MIMI42,476+0%
1107Bryan County, OKOK42,416+16%
1108Sequoyah County, OKOK42,391+9%
1109Jackson County, ININ42,376+3%
1110Holmes County, OHOH42,366+9%
1111Coffee County, GAGA42,356+13%
1112Preble County, OHOH42,270−0%
1113Kandiyohi County, MNMN42,239+3%
1114DeKalb County, ININ42,223+5%
1115Pettis County, MOMO42,201+7%
1116Barren County, KYKY42,173+11%
1117Wyoming County, NYNY42,155−3%
1118Greene County, ARAR42,090+13%
1119Shelby County, KYKY42,074+26%
1120Avoyelles Parish, LALA42,073+1%
1121Clinton County, OHOH42,040+4%
1122Shenandoah County, VAVA41,993+20%
1123Tioga County, PAPA41,981+1%
1124Wood County, TXTX41,964+14%
1125Shawano County, WIWI41,949+3%
1126Dubois County, ININ41,889+6%
1127Lawrence County, TNTN41,869+5%
1128Logan County, OKOK41,848+23%
1129Warren County, PAPA41,815−5%
1130Marinette County, WIWI41,749−4%
1131Union County, ARAR41,639−9%
1132Tallapoosa County, ALAL41,616+0%
1133Suwannee County, FLFL41,551+19%
1134Baxter County, ARAR41,513+8%
1135Delaware County, OKOK41,487+12%
1136Polk County, GAGA41,475+9%
1137Wise County, VAVA41,452+3%
1138Ottawa County, OHOH41,428+1%
1139Wharton County, TXTX41,280+0%
1140Montrose County, COCO41,276+23%
1141Mayes County, OKOK41,259+8%
1142Davie County, NCNC41,240+18%
1143Webster Parish, LALA41,207−1%
1144Okanogan County, WAWA41,120+4%
1145Franklin County, TNTN41,052+5%
1146Pierce County, WIWI41,019+11%
1147Kittitas County, WAWA40,915+23%
1148Bonner County, IDID40,877+11%
1149Jim Wells County, TXTX40,838+4%
1150Mercer County, OHOH40,814−0%
1151Levy County, FLFL40,801+18%
1152Campbell County, TNTN40,716+2%
1153Pasquotank County, NCNC40,661+17%
1154Marshall County, IAIA40,648+3%
1155Pike County, MSMS40,404+4%
1156Howell County, MOMO40,400+8%
1157Des Moines County, IAIA40,325−5%
1158Jackson County, NCNC40,271+22%
1159Rio Arriba County, NMNM40,246−2%
1160Ravalli County, MTMT40,212+11%
1161Fremont County, WYWY40,123+12%
1162Tift County, GAGA40,118+4%
1163Champaign County, OHOH40,097+3%
1164Guernsey County, OHOH40,087−2%
1165Okmulgee County, OKOK40,069+1%
1166Okeechobee County, FLFL39,996+11%
1167Clarion County, PAPA39,988−4%
1168Warren County, TNTN39,839+4%
1169Knox County, MEME39,736+0%
1170Snyder County, PAPA39,702+6%
1171Murray County, GAGA39,628+9%
1172Natchitoches Parish, LALA39,566+1%
1173Franklin County, ILIL39,561+1%
1174Person County, NCNC39,464+11%
1175Floyd County, KYKY39,451−7%
1176Marion County, ILIL39,437−5%
1177Essex County, NYNY39,370+1%
1178Harrison County, ININ39,364+15%
1179Upshur County, TXTX39,309+11%
1180Nez Perce County, IDID39,265+5%
1181Clinton County, PAPA39,238+3%
1182Scott County, MOMO39,191−3%
1183Mower County, MNMN39,163+1%
1184Hendry County, FLFL39,140+8%
1185Crawford County, KSKS39,134+2%
1186Cheatham County, TNTN39,105+9%
1187Defiance County, OHOH39,037−1%
1188Cass County, ININ38,966−5%
1189Livingston County, ILIL38,950−2%
1190Colleton County, SCSC38,892+2%
1191Jefferson County, ILIL38,827−3%
1192Waldo County, MEME38,786+7%
1193Greene County, PAPA38,686−5%
1194Woodford County, ILIL38,664+9%
1195Lawrence County, MOMO38,634+10%
1196Chippewa County, MIMI38,520−0%
1197Benton County, MNMN38,451+12%
1198Knox County, ININ38,440−2%
1199Cooke County, TXTX38,437+6%
1200Douglas County, WAWA38,431+18%
1201Fayette County, TNTN38,413+33%
1202Yadkin County, NCNC38,406+6%
1203Dyer County, TNTN38,335+3%
1204Escambia County, ALAL38,319−0%
1205Montgomery County, ININ38,124+1%
1206Brown County, TXTX38,106+1%
1207Amador County, CACA38,091+9%
1208Caldwell County, TXTX38,066+18%
1209Webster County, IAIA38,013−6%
1210Putnam County, ININ37,963+5%
1211Erath County, TXTX37,890+15%
1212Manassas, VAVA37,821+8%
1213Isanti County, MNMN37,816+21%
1214Talbot County, MDMD37,782+12%
1215Covington County, ALAL37,765+0%
1216Clinton County, ILIL37,762+6%
1217Oconto County, WIWI37,660+6%
1218Williams County, OHOH37,642−4%
1219Warren County, VAVA37,575+19%
1220Madison County, IDID37,536+37%
1221Newberry County, SCSC37,508+4%
1222Pontotoc County, OKOK37,492+7%
1223Latah County, IDID37,244+7%
1224Graham County, AZAZ37,220+11%
1225Alexander County, NCNC37,198+11%
1226Calloway County, KYKY37,191+9%
1227Marshall County, MSMS37,144+6%
1228LaGrange County, ININ37,128+6%
1229Bennington County, VTVT37,125+0%
1230Huntington County, ININ37,124−2%
1231Graves County, KYKY37,121+0%
1232Delta County, MIMI37,069−4%
1233Fulton County, ILIL37,069−3%
1234Alcorn County, MSMS37,057+7%
1235Clatsop County, OROR37,039+4%
1236Monroe County, MSMS36,989−3%
1237Scotts Bluff County, NENE36,970+0%
1238Greenup County, KYKY36,910+0%
1239Boone County, ARAR36,903+9%
1240Miami County, ININ36,903+2%
1241Coshocton County, OHOH36,901+1%
1242Gloucester County, VAVA36,858+6%
1243Jasper County, IAIA36,842−1%
1244Green County, WIWI36,842+9%
1245Addison County, VTVT36,821+2%
1246Finney County, KSKS36,776−9%
1247Logan County, WVWV36,743−3%
1248Matagorda County, TXTX36,702−3%
1249Dodge County, NENE36,691+1%
1250McLeod County, MNMN36,651+5%
1251Independence County, ARAR36,647+7%
1252Houghton County, MIMI36,628+2%
1253Steele County, MNMN36,576+9%
1254Brown County, SDSD36,531+3%
1255Summit County, UTUT36,324+22%
1256Ware County, GAGA36,312+2%
1257Cowley County, KSKS36,311+0%
1258Albany County, WYWY36,299+13%
1259Lincoln County, NENE36,288+5%
1260Hale County, TXTX36,273−1%
1261Halifax County, VAVA36,241−3%
1262Webster County, MOMO36,202+17%
1263Scotland County, NCNC36,157+0%
1264Perry County, OHOH36,058+6%
1265Lee County, ILIL36,031−0%
1266Douglas County, MNMN36,009+10%
1267Oneida County, WIWI35,998−2%
1268St. Bernard Parish, LALA35,897−47%
1269Lee County, IAIA35,862−6%
1270Prince George County, VAVA35,725+8%
1271Jasper County, TXTX35,710+0%
1272Cocke County, TNTN35,662+6%
1273Beauregard Parish, LALA35,654+8%
1274Whitley County, KYKY35,637−1%
1275Wapello County, IAIA35,625−1%
1276Clark County, KYKY35,613+7%
1277Barry County, MOMO35,597+5%
1278Laclede County, MOMO35,571+9%
1279Morgan County, ILIL35,547−3%
1280Greenbrier County, WVWV35,480+3%
1281Montgomery County, KSKS35,471−2%
1282Carlton County, MNMN35,386+12%
1283Sagadahoc County, MEME35,293+0%
1284Isle of Wight County, VAVA35,270+19%
1285Seneca County, NYNY35,251+6%
1286Bladen County, NCNC35,190+9%
1287Hopkins County, TXTX35,161+10%
1288Chambers County, TXTX35,096+35%
1289Hill County, TXTX35,089+9%
1290Weakley County, TNTN35,021+0%
1291Howard County, TXTX35,012+4%
1292Bureau County, ILIL34,978−1%
1293Clarendon County, SCSC34,971+8%
1294Lassen County, CACA34,895+3%
1295Madison County, NENE34,876−1%
1296Pulaski County, VAVA34,872−1%
1297Lincoln County, MSMS34,869+5%
1298DeSoto County, FLFL34,862+8%
1299Morrow County, OHOH34,827+10%
1300Christian County, ILIL34,800−2%
1301Panola County, MSMS34,707+1%
1302Clark County, WIWI34,690+3%
1303Harvey County, KSKS34,684+6%
1304McClain County, OKOK34,506+24%
1305Putnam County, OHOH34,499−1%
1306Lincoln County, MEME34,457+3%
1307Williamsburg County, SCSC34,423−8%
1308Adams County, ININ34,387+2%
1309Geary County, KSKS34,362+23%
1310Lawrence County, ALAL34,339−1%
1311Lincoln County, OKOK34,273+7%
1312Effingham County, ILIL34,242−0%
1313Chambers County, ALAL34,215−6%
1314Silver Bow County, MTMT34,200−1%
1315Steuben County, ININ34,185+3%
1316Bolivar County, MSMS34,145−16%
1317Evangeline Parish, LALA33,984−4%
1318Macon County, NCNC33,922+14%
1319Dare County, NCNC33,920+13%
1320Fannin County, TXTX33,915+9%
1321Ford County, KSKS33,848+4%
1322Washington County, TXTX33,718+11%
1323Sioux County, IAIA33,704+7%
1324Lyon County, KSKS33,690−6%
1325Preston County, WVWV33,520+14%
1326Gibson County, ININ33,503+3%
1327Orange County, VAVA33,481+29%
1328Jasper County, ININ33,478+11%
1329Randolph County, ILIL33,476−1%
1330Kendall County, TXTX33,410+41%
1331Iberville Parish, LALA33,387+0%
1332Lafayette County, MOMO33,381+1%
1333Lincoln County, TNTN33,361+6%
1334Marion County, IAIA33,309+4%
1335Whitley County, ININ33,292+8%
1336Jackson County, OHOH33,225+2%
1337Clinton County, ININ33,224−2%
1338Morrison County, MNMN33,198+5%
1339Greene County, ININ33,165+0%
1340Accomack County, VAVA33,164−13%
1341Louisa County, VAVA33,153+29%
1342McCurtain County, OKOK33,151−4%
1343Botetourt County, VAVA33,148+9%
1344Chester County, SCSC33,140−3%
1345Huron County, MIMI33,118−8%
1346Marshall County, WVWV33,107−7%
1347Transylvania County, NCNC33,090+13%
1348Caroline County, MDMD33,066+11%
1349Marion County, SCSC33,062−7%
1350Coos County, NHNH33,055−0%
1351Monroe County, ILIL32,957+19%
1352Taos County, NMNM32,937+10%
1353Hot Spring County, ARAR32,923+8%
1354Pike County, ALAL32,899+11%
1355Wabash County, ININ32,888−6%
1356Washington County, MEME32,856−3%
1357Sumter County, GAGA32,819−1%
1358Oconee County, GAGA32,808+25%
1359Miami County, KSKS32,787+16%
1360Schoharie County, NYNY32,749+4%
1361Wexford County, MIMI32,735+7%
1362Nicollet County, MNMN32,727+10%
1363Mecklenburg County, VAVA32,727+1%
1364Emmet County, MIMI32,694+4%
1365Dorchester County, MDMD32,618+6%
1366McDonough County, ILIL32,612−1%
1367Uintah County, UTUT32,588+29%
1368Warren County, MOMO32,513+33%
1369Becker County, MNMN32,504+8%
1370Jefferson County, ININ32,428+2%
1371Petersburg, VAVA32,420−4%
1372Amherst County, VAVA32,353+1%
1373Titus County, TXTX32,334+15%
1374Henry County, TNTN32,330+4%
1375Leflore County, MSMS32,317−15%
1376Adams County, MSMS32,297−6%
1377Platte County, NENE32,237+2%
1378Claiborne County, TNTN32,213+8%
1379Smyth County, VAVA32,208−3%
1380Stone County, MOMO32,202+12%
1381Dillon County, SCSC32,062+4%
1382Kleberg County, TXTX32,061+2%
1383Hardin County, OHOH32,058+0%
1384Harris County, GAGA32,024+35%
1385Brookings County, SDSD31,965+13%
1386Dunklin County, MOMO31,953−4%
1387Elk County, PAPA31,946−9%
1388Knox County, KYKY31,883+0%
1389Bee County, TXTX31,861−2%
1390Ottawa County, OKOK31,848−4%
1391Rhea County, TNTN31,809+12%
1392Obion County, TNTN31,807−2%
1393Franklin County, ALAL31,704+2%
1394Daviess County, ININ31,648+6%
1395Polk County, MNMN31,600+1%
1396Jefferson Davis Parish, LALA31,594+1%
1397Muhlenberg County, KYKY31,499−1%
1398Marshall County, KYKY31,448+4%
1399Adams County, NENE31,364+1%
1400Malheur County, OROR31,313−1%
1401Juneau, AKAK31,275+2%
1402Freeborn County, MNMN31,255−4%
1403Caledonia County, VTVT31,227+5%
1404Polk County, MOMO31,137+15%
1405Delta County, COCO30,952+11%
1406Gallia County, OHOH30,934−0%
1407Clare County, MIMI30,926−1%
1408Marion County, ALAL30,776−1%
1409Wakulla County, FLFL30,776+35%
1410Franklin County, MEME30,768+4%
1411Hancock County, WVWV30,676−6%
1412Marshall County, TNTN30,617+14%
1413Cass County, TXTX30,464+0%
1414Logan County, ILIL30,305−3%
1415Bryan County, GAGA30,233+29%
1416Montgomery County, ILIL30,104−2%
1417Wayne County, GAGA30,099+13%
1418Garrett County, MDMD30,097+1%
1419Carroll County, VAVA30,042+3%
1420Stoddard County, MOMO29,968+1%
1421Lumpkin County, GAGA29,966+43%
1422Pontotoc County, MSMS29,957+12%
1423Jefferson County, WAWA29,872+15%
1424Vernon County, WIWI29,773+6%
1425Pine County, MNMN29,750+12%
1426Iroquois County, ILIL29,718−5%
1427Neshoba County, MSMS29,676+3%
1428Caddo County, OKOK29,600−2%
1429Alpena County, MIMI29,598−5%
1430Grant County, NMNM29,514−5%
1431Giles County, TNTN29,485+0%
1432Sunflower County, MSMS29,450−14%
1433Copiah County, MSMS29,449+2%
1434Pickens County, GAGA29,431+28%
1435Randolph County, WVWV29,405+4%
1436San Miguel County, NMNM29,393−2%
1437Hocking County, OHOH29,380+4%
1438Harlan County, KYKY29,278−12%
1439Wythe County, VAVA29,235+6%
1440Jackson County, WVWV29,211+4%
1441McPherson County, KSKS29,180−1%
1442Sheridan County, WYWY29,116+10%
1443Fayette County, OHOH29,030+2%
1444Union County, SCSC28,961−3%
1445Orange County, VTVT28,936+3%
1446Marlboro County, SCSC28,933+0%
1447Russell County, VAVA28,897−5%
1448Tate County, MSMS28,886+14%
1449Carroll County, OHOH28,836+0%
1450Ripley County, ININ28,818+9%
1451Trempealeau County, WIWI28,816+7%
1452Marion County, MOMO28,781+2%
1453Haralson County, GAGA28,780+12%
1454Lake County, MTMT28,746+8%
1455Van Wert County, OHOH28,744−3%
1456Lincoln County, WIWI28,743−3%
1457Perry County, KYKY28,712−2%
1458Pike County, OHOH28,709+4%
1459Mason County, MIMI28,705+2%
1460Bell County, KYKY28,691−5%
1461Jones County, GAGA28,669+21%
1462Del Norte County, CACA28,610+4%
1463Meade County, KYKY28,602+9%
1464Cass County, MNMN28,567+5%
1465Adams County, OHOH28,550+4%
1466Caroline County, VAVA28,545+29%
1467Jennings County, ININ28,525+4%
1468Carroll County, TNTN28,522−3%
1469Bradford County, FLFL28,520+9%
1470Ellis County, KSKS28,452+3%
1471Boyle County, KYKY28,432+3%
1472Austin County, TXTX28,417+20%
1473Lee County, GAGA28,298+14%
1474Gilmer County, GAGA28,292+21%
1475Wyoming County, PAPA28,276+1%
1476Scott County, MSMS28,264−1%
1477Washington County, ININ28,262+4%
1478St. Francis County, ARAR28,258−4%
1479Marion County, TNTN28,237+2%
1480Henry County, OHOH28,215−3%
1481Mineral County, WVWV28,212+4%
1482Park County, WYWY28,205+9%
1483Morgan County, COCO28,159+4%
1484Glenn County, CACA28,122+6%
1485Madison County, GAGA28,120+9%
1486Palo Pinto County, TXTX28,111+4%
1487Yazoo County, MSMS28,065−0%
1488Powhatan County, VAVA28,046+25%
1489Dinwiddie County, VAVA28,001+14%
1490Summit County, COCO27,994+19%
1491Morehouse Parish, LALA27,979−10%
1492Decatur County, GAGA27,842−1%
1493Sanpete County, UTUT27,822+22%
1494Lauderdale County, TNTN27,815+3%
1495Montgomery County, NCNC27,798+4%
1496Door County, WIWI27,785−1%
1497Henderson County, TNTN27,769+9%
1498Hardee County, FLFL27,731+3%
1499Carter County, KYKY27,720+3%
1500Le Sueur County, MNMN27,703+9%
SHOWING 1,001–1,500 OF 3,131
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS