Which county has the lowest median year built?

Antelope County, Nebraska ranks #1 with 1940 (2010 American Community Survey).

What are the top 5 counties by median year built?

Antelope County, Nebraska, Schuylkill County, Pennsylvania, Adams County, Iowa, Furnas County, Nebraska, Jefferson County, Nebraska.

How many counties are in this ranking?

3,108 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 ACS 5-year data.

How is median year built measured?

Median year that housing structures were built. Source: US Census Bureau, American Community Survey 5-year estimates (2010).

RANKING · 2010 CENSUS · 500 SHOWN OF 3,108

Oldest housing stock, US counties · 2010

US counties ranked by oldest median year of construction (2023 ACS).

Flip the list · Newest housing stock, US counties →

All statesAll rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 2000

1001Colonial Heights, VAVA18,7381969–

1002Lewis County, WVWV16,3941969–

1003Mineral County, WVWV26,7921969–

1004Kenosha County, WIWI168,4481969–

1005Wood County, WIWI74,0601969–

1006Kleberg County, TXTX30,3151969–

1007Calhoun County, ILIL4,3001969–

1008Hampton, VAVA137,3151969–

1009St. Clair County, ILIL250,7081969–

1010Morgan County, COCO30,3061969–

1011Rio Grande County, COCO11,0871969–

1012Cassia County, IDID26,3971969–

1013Jasper County, ILIL9,0321969–

1014Decatur County, ININ26,5761969–

1015Parke County, ININ16,6421969–

1016Henry County, IAIA19,3491969–

1017Haskell County, KSKS3,5991969–

1018Shawnee County, KSKS178,6071969–

1019Kenton County, KYKY175,7791969–

1020Piscataquis County, MEME17,4091969–

1021Roosevelt County, NMNM18,6151969–

1022Tompkins County, NYNY104,0471969–

1023Willacy County, TXTX19,9711969–

1024Giles County, VAVA16,5641969–

1025Green County, WIWI37,2271969–

1026Bourbon County, KYKY20,2431970–

1027Lee County, ARAR8,0291970–

1028Phillips County, ARAR14,2551970–

1029Sierra County, CACA3,0981970–

1030Bee County, TXTX32,5151970–

1031Surry County, VAVA6,6031970–

1032Cumberland County, MEME317,2221970–

1033Washington County, MDMD157,7311970–

1034Presque Isle County, MIMI13,1281970–

1035Schoolcraft County, MIMI8,1871970–

1036Blue Earth County, MNMN70,6341970–

1037Pennington County, MNMN13,6861970–

1038Adams County, MSMS30,0611970–

1039Washington County, MSMS40,4461970–

1040Dunklin County, MOMO26,8551970–

1041Howard County, MOMO10,1801970–

1042Nodaway County, MOMO20,1741970–

1043Pike County, MOMO17,9551970–

1044Carbon County, MTMT11,4661970–

1045Meagher County, MTMT2,1371970–

1046Park County, MTMT18,2141970–

1047Powder River County, MTMT1,7811970–

1048Douglas County, NENE606,4601970–

1049Seward County, NENE18,0321970–

1050Sullivan County, NHNH43,9611970–

1051Lea County, NMNM74,7491970–

1052Quay County, NMNM8,4541970–

1053Ontario County, NYNY113,1301970–

1054Billings County, NDND1,0711970–

1055Ross County, OHOH76,4291970–

1056Blaine County, OKOK8,5151970–

1057Caddo County, OKOK26,1301970–

1058Craig County, OKOK14,5181970–

1059Garvin County, OKOK26,3771970–

1060Ottawa County, OKOK30,4381970–

1061Seminole County, OKOK23,4411970–

1062Texas County, OKOK20,3221970–

1063Clatsop County, OROR40,9261970–

1064Malheur County, OROR32,2611970–

1065Wallowa County, OROR7,5951970–

1066Wasco County, OROR26,3101970–

1067Montour County, PAPA17,8681970–

1068Bennett County, SDSD3,3071970–

1069Fall River County, SDSD7,4671970–

1070Jones County, SDSD9131970–

1071Mellette County, SDSD2,1371970–

1072Hockley County, TXTX21,6001970–

1073Jefferson County, TXTX254,3211970–

1074Reagan County, TXTX3,1661970–

1075Sutton County, TXTX3,2031970–

1076Millard County, UTUT14,0571970–

1077Essex County, VTVT6,0511970–

1078Alexandria, VAVA160,6621970–

1079Randolph County, GAGA6,1561970–

1080Pemiscot County, MOMO14,4651970–

1081Washington County, OHOH58,3891970–

1082Winnebago County, WIWI174,2181970–

1083Price County, WIWI13,9881970–

1084Weston County, WYWY6,8401970–

1085East Carroll Parish, LALA6,7601970–

1086Concho County, TXTX3,6071970–

1087Sullivan County, MOMO5,7381970–

1088Randolph County, MOMO24,5131970–

1089Monmouth County, NJNJ651,0351970–

1090Osage County, KSKS15,6931970–

1091New Castle County, DEDE588,0261970–

1092Telfair County, GAGA11,1951970–

1093Bear Lake County, IDID6,7271970–

1094Jo Daviess County, ILIL21,5941970–

1095Union County, ILIL16,6561970–

1096Woodford County, ILIL38,1111970–

1097Allen County, ININ402,3291970–

1098Starke County, ININ23,4251970–

1099Ringgold County, IAIA4,6421970–

1100Seward County, KSKS21,0731970–

1101Oxford County, MEME60,3461970–

1102Somerset County, MEME51,6201970–

1103Washington County, MEME31,3341970–

1104Baltimore County, MDMD847,6501970–

1105Wyoming County, PAPA25,7901970–

1106Scott County, VAVA21,2001970–

1107Galax, VAVA6,6701970–

1108Norton, VAVA3,4771970–

1109Salem, VAVA25,8161970–

1110Iowa County, WIWI23,9511970–

1111Iron County, WIWI6,1271970–

1112Arkansas County, ARAR15,8361971–

1113Clay County, ARAR14,0521971–

1114Dallas County, ARAR6,0111971–

1115Mississippi County, ARAR37,8281971–

1116Union County, ARAR36,9261971–

1117Glenn County, CACA28,1411971–

1118Modoc County, CACA8,4261971–

1119Santa Cruz County, CACA258,8521971–

1120Bracken County, KYKY8,5111971–

1121Early County, GAGA10,4551971–

1122Ware County, GAGA36,9061971–

1123Clearwater County, IDID9,1181971–

1124Bartholomew County, ININ85,7291971–

1125Union County, KYKY12,8391971–

1126Webster County, KYKY12,9291971–

1127Caddo Parish, LALA224,2261971–

1128Kalamazoo County, MIMI263,7951971–

1129Kent County, MIMI675,2321971–

1130Luce County, MIMI6,3391971–

1131St. Clair County, MIMI160,4861971–

1132Carlton County, MNMN36,7111971–

1133Goodhue County, MNMN48,1951971–

1134Koochiching County, MNMN11,5871971–

1135Meeker County, MNMN23,6031971–

1136Otter Tail County, MNMN61,0411971–

1137Wabasha County, MNMN21,5371971–

1138Quitman County, MSMS5,3641971–

1139Gasconade County, MOMO14,7841971–

1140Lewis County, MOMO9,8791971–

1141Macon County, MOMO15,1901971–

1142Montgomery County, MOMO11,5901971–

1143Oregon County, MOMO8,7091971–

1144Putnam County, MOMO4,5461971–

1145Shannon County, MOMO7,2851971–

1146Richland County, MTMT11,3771971–

1147Cass County, NENE27,6571971–

1148Richmond County, NYNY501,2901971–

1149Anson County, NCNC21,7581971–

1150McLean County, NDND9,7401971–

1151Ottawa County, OHOH39,4811971–

1152Perry County, OHOH35,9181971–

1153Beckham County, OKOK22,1591971–

1154Noble County, OKOK10,8991971–

1155Okmulgee County, OKOK37,2411971–

1156Coos County, OROR63,9921971–

1157Lake County, OROR8,1871971–

1158Union County, OROR25,9001971–

1159Snyder County, PAPA39,6551971–

1160Union County, PAPA42,3131971–

1161Lyman County, SDSD3,6941971–

1162Anderson County, TNTN82,0661971–

1163Lake County, TNTN6,2491971–

1164Obion County, TNTN30,0671971–

1165Delta County, TXTX5,5491971–

1166Glasscock County, TXTX1,1281971–

1167Jack County, TXTX9,5631971–

1168La Salle County, TXTX6,5171971–

1169Loving County, TXTX521971–

1170Morris County, TXTX12,1331971–

1171Pecos County, TXTX14,5601971–

1172Sterling County, TXTX1,3491971–

1173Taylor County, TXTX150,0771971–

1174Young County, TXTX18,1541971–

1175Addison County, VTVT38,0481971–

1176Windham County, VTVT45,2041971–

1177Windsor County, VTVT57,3121971–

1178Accomack County, VAVA33,8591971–

1179Charlotte County, VAVA11,4011971–

1180Barbour County, WVWV15,4141971–

1181Mercer County, WVWV57,5031971–

1182Pleasants County, WVWV7,3381971–

1183Roane County, WVWV13,3171971–

1184Chippewa County, WIWI67,6141971–

1185Columbia County, WIWI58,1321971–

1186Crawford County, WIWI15,9101971–

1187Gooding County, IDID16,4461971–

1188Langlade County, WIWI19,5341971–

1189Doddridge County, WVWV7,6341971–

1190Platte County, WYWY8,6341971–

1191DeKalb County, ININ44,5351971–

1192Vernon County, MOMO19,9461971–

1193Beaverhead County, MTMT10,0431971–

1194Sussex County, NJNJ148,0631971–

1195Carroll County, OHOH26,4751971–

1196Jefferson County, ALAL665,7421971–

1197Santa Barbara County, CACA442,0651971–

1198Conejos County, COCO7,5291971–

1199Pueblo County, COCO169,2771971–

1200Chattahoochee County, GAGA8,4651971–

1201Caribou County, IDID7,2521971–

1202Clark County, IDID7831971–

1203Minidoka County, IDID22,9111971–

1204Nez Perce County, IDID42,9051971–

1205Washington County, IDID11,5831971–

1206Cumberland County, ILIL10,2081971–

1207Jersey County, ILIL21,1601971–

1208Kankakee County, ILIL105,5251971–

1209Massac County, ILIL13,5021971–

1210Floyd County, ININ82,1531971–

1211Noble County, ININ47,9371971–

1212Pike County, ININ12,0031971–

1213Posey County, ININ24,9881971–

1214Union County, ININ6,8631971–

1215Whitley County, ININ35,0461971–

1216Marion County, IAIA34,1921971–

1217Ellis County, KSKS29,0751971–

1218Gray County, KSKS5,6521971–

1219Sedgwick County, KSKS538,4331971–

1220Stanton County, KSKS1,9861971–

1221Penobscot County, MEME157,9671971–

1222Somerset County, MDMD24,9731971–

1223Forest County, PAPA6,6141971–

1224Frio County, TXTX18,8231971–

1225Wharton County, TXTX42,0601971–

1226Carbon County, UTUT20,6801971–

1227Cowlitz County, WAWA114,8851971–

1228Grays Harbor County, WAWA78,1441971–

1229Jackson County, WIWI20,9991971–

1230Jefferson County, WIWI86,5051971–

1231Etowah County, ALAL103,8861972–

1232Greenlee County, AZAZ9,3121972–

1233Cooper County, MOMO17,1361972–

1234Jefferson County, ARAR62,9871972–

1235Monroe County, ARAR6,2441972–

1236Ouachita County, ARAR21,7311972–

1237Prairie County, ARAR7,9231972–

1238Inyo County, CACA18,1581972–

1239Santa Clara County, CACA1,914,3911972–

1240Yakima County, WAWA259,1851972–

1241Bienville Parish, LALA12,2691972–

1242Concordia Parish, LALA17,8361972–

1243Jackson Parish, LALA15,8341972–

1244Jefferson Parish, LALA431,3981972–

1245Jefferson Davis Parish, LALA31,4711972–

1246St. Mary Parish, LALA46,5521972–

1247Tensas Parish, LALA3,7001972–

1248Alger County, MIMI8,6411972–

1249Cass County, MIMI51,6771972–

1250Chippewa County, MIMI36,0811972–

1251Monroe County, MIMI156,0041972–

1252Oakland County, MIMI1,288,3371972–

1253Clay County, MNMN67,7341972–

1254Clearwater County, MNMN8,6471972–

1255Le Sueur County, MNMN29,4531972–

1256Wadena County, MNMN14,3881972–

1257Montgomery County, MSMS9,3541972–

1258Henry County, MOMO22,6711972–

1259Iron County, MOMO9,3181972–

1260Madison County, MOMO12,8581972–

1261Moniteau County, MOMO15,4281972–

1262Osage County, MOMO13,6111972–

1263Stoddard County, MOMO28,2841972–

1264Big Horn County, MTMT12,7521972–

1265Glacier County, MTMT13,4631972–

1266Dakota County, NENE21,6871972–

1267Los Alamos County, NMNM19,4071972–

1268Mora County, NMNM4,0511972–

1269Washington County, NCNC10,6381972–

1270Oliver County, NDND1,8981972–

1271Ward County, NDND68,2331972–

1272Williams County, NDND41,7671972–

1273Greene County, OHOH174,3221972–

1274Knox County, OHOH64,0021972–

1275Meigs County, OHOH21,5871972–

1276Morgan County, OHOH13,6261972–

1277Wayne County, OHOH116,7581972–

1278Carter County, OKOK48,9101972–

1279Custer County, OKOK28,1751972–

1280Kingfisher County, OKOK15,7951972–

1281Major County, OKOK7,5361972–

1282Nowata County, OKOK9,5221972–

1283Pawnee County, OKOK16,0291972–

1284Woodward County, OKOK19,8271972–

1285Fulton County, PAPA14,4831972–

1286Lancaster County, PAPA563,1591972–

1287Perry County, PAPA46,8061972–

1288Carroll County, TNTN29,2001972–

1289Crockett County, TNTN14,0061972–

1290Ector County, TXTX173,8011972–

1291Jackson County, TXTX15,3931972–

1292Kenedy County, TXTX3191972–

1293Panola County, TXTX23,0181972–

1294Schleicher County, TXTX2,2451972–

1295Zavala County, TXTX9,0371972–

1296Franklin County, VTVT51,1771972–

1297Orange County, VTVT30,0021972–

1298Mathews County, VAVA8,5291972–

1299Page County, VAVA23,7621972–

1300Pulaski County, VAVA33,5861972–

1301Rappahannock County, VAVA7,4391972–

1302Rockbridge County, VAVA22,6631972–

1303Smyth County, VAVA28,8821972–

1304Sussex County, VAVA10,7551972–

1305Tazewell County, VAVA38,6351972–

1306Franklin, VAVA8,4781972–

1307Fredericksburg, VAVA30,3931972–

1308Whitman County, WAWA48,5121972–

1309Pendleton County, WVWV5,8261972–

1310Barron County, WIWI46,4841972–

1311Lincoln County, WIWI28,4031972–

1312Marathon County, WIWI139,4321972–

1313Lafayette County, MOMO33,5311972–

1314Shawano County, WIWI41,5601972–

1315Taylor County, WIWI20,1181972–

1316Albany County, WYWY38,5581972–

1317Raleigh County, WVWV71,7751972–

1318Sangamon County, ILIL194,1701972–

1319Unicoi County, TNTN17,8561972–

1320New Madrid County, MOMO15,0861972–

1321Clinton County, ILIL37,1281972–

1322Dunn County, NDND4,0581972–

1323Oklahoma County, OKOK822,1251972–

1324Franklin County, OHOH1,361,5361972–

1325Clear Creek County, COCO8,9941972–

1326Dolores County, COCO2,4661972–

1327Calhoun County, GAGA5,4131972–

1328Dooly County, GAGA11,1561972–

1329Upson County, GAGA28,5001972–

1330Jackson County, ILIL52,5011972–

1331Menard County, ILIL11,8631972–

1332Greene County, ININ31,1651972–

1333Kosciusko County, ININ80,8921972–

1334Lawrence County, ININ45,5681972–

1335Dickinson County, IAIA18,0771972–

1336Linn County, IAIA232,0281972–

1337Mills County, IAIA14,7931972–

1338Ford County, KSKS33,9931972–

1339Jackson County, KSKS13,4381972–

1340Carlisle County, KYKY4,7471972–

1341Harrison County, KYKY19,6271972–

1342Webster Parish, LALA34,9481972–

1343Kent County, MDMD19,5651972–

1344Prince George's County, MDMD970,3741972–

1345Juniata County, PAPA23,4031972–

1346York County, PAPA473,1971972–

1347Gibson County, TNTN51,7791972–

1348Palo Pinto County, TXTX30,7911972–

1349Beaver County, UTUT7,3011972–

1350Adams County, WAWA21,4881972–

1351Perry County, ALAL7,4251973–

1352Ashley County, ARAR17,8311973–

1353Desha County, ARAR9,9841973–

1354Jackson County, ARAR16,7411973–

1355Lawrence County, ARAR16,2731973–

1356Grand Forks County, NDND74,5011973–

1357Nevada County, ARAR7,9421973–

1358Searcy County, ARAR7,8481973–

1359Woodruff County, ARAR5,7101973–

1360Colusa County, CACA21,8361973–

1361Sullivan County, TNTN163,7591973–

1362Monterey County, CACA433,7291973–

1363Napa County, CACA132,9491973–

1364Calhoun County, WVWV5,9781973–

1365Hickman County, KYKY4,3721973–

1366Acadia Parish, LALA57,0321973–

1367Claiborne Parish, LALA13,3541973–

1368Madison Parish, LALA8,8441973–

1369Morehouse Parish, LALA23,7051973–

1370Red River Parish, LALA7,1651973–

1371Franklin County, MEME30,8241973–

1372Barry County, MIMI63,9911973–

1373Iosco County, MIMI25,2661973–

1374Mackinac County, MIMI11,2361973–

1375Macomb County, MIMI886,2211973–

1376Midland County, MIMI83,7541973–

1377Montcalm County, MIMI69,4061973–

1378Oscoda County, MIMI8,7231973–

1379Van Buren County, MIMI76,0711973–

1380McLeod County, MNMN36,6311973–

1381Calhoun County, MSMS12,6431973–

1382Dent County, MOMO14,5841973–

1383Maries County, MOMO8,3971973–

1384Monroe County, MOMO8,9591973–

1385Reynolds County, MOMO5,9921973–

1386Lincoln County, NVNV4,3201973–

1387Hillsborough County, NHNH433,4151973–

1388Atlantic County, NJNJ278,6571973–

1389Chowan County, NCNC14,0821973–

1390Hyde County, NCNC4,5541973–

1391Rockingham County, NCNC94,1951973–

1392Tyrrell County, NCNC3,5371973–

1393Clinton County, OHOH42,3011973–

1394Holmes County, OHOH44,9701973–

1395Lawrence County, OHOH55,7101973–

1396Madison County, OHOH46,9851973–

1397Coal County, OKOK5,4361973–

1398Comanche County, OKOK122,1581973–

1399Murray County, OKOK13,8051973–

1400Muskogee County, OKOK66,7081973–

1401Klamath County, OROR70,2741973–

1402Umatilla County, OROR81,1191973–

1403Bucks County, PAPA647,8281973–

1404Cumberland County, PAPA277,2701973–

1405Union County, SCSC26,7991973–

1406Codington County, SDSD29,5621973–

1407Yankton County, SDSD23,6351973–

1408Hamilton County, TNTN390,8331973–

1409Calhoun County, TXTX19,5991973–

1410Clay County, TXTX10,7641973–

1411Gonzales County, TXTX20,1591973–

1412Hartley County, TXTX4,9041973–

1413Jim Wells County, TXTX38,8041973–

1414Milam County, TXTX26,2581973–

1415Montague County, TXTX21,9661973–

1416Tom Green County, TXTX120,6021973–

1417Clarke County, VAVA15,6091973–

1418Halifax County, VAVA33,4471973–

1419Henry County, VAVA49,2421973–

1420Lancaster County, VAVA10,9951973–

1421Lee County, VAVA21,6421973–

1422Lunenburg County, VAVA12,0581973–

1423Richmond County, VAVA9,2941973–

1424Logan County, WVWV30,3751973–

1425Mason County, WVWV24,7071973–

1426Monroe County, WVWV12,4911973–

1427Randolph County, WVWV26,8821973–

1428Webster County, WVWV7,7601973–

1429Wyoming County, WVWV19,8011973–

1430Wheeler County, GAGA7,5701973–

1431La Crosse County, WIWI121,3391973–

1432Waupaca County, WIWI51,4611973–

1433Carbon County, WYWY14,0131973–

1434Eau Claire County, WIWI109,0331973–

1435Martin County, ININ9,8561973–

1436Natrona County, WYWY80,5261973–

1437Franklin County, KYKY52,6491973–

1438Brewster County, TXTX9,4581973–

1439Brown County, TXTX38,7111973–

1440Cumberland County, KYKY5,9921973–

1441Cape May County, NJNJ93,3901973–

1442Grand Isle County, VTVT7,5111973–

1443Siskiyou County, CACA42,0131973–

1444Huerfano County, COCO7,0111973–

1445Jackson County, COCO1,2111973–

1446San Juan County, COCO8131973–

1447Bibb County, GAGA157,5561973–

1448Dougherty County, GAGA82,6161973–

1449Floyd County, GAGA101,3781973–

1450Jenkins County, GAGA8,8431973–

1451Muscogee County, GAGA202,1711973–

1452Wilkes County, GAGA9,5401973–

1453Bannock County, IDID91,5911973–

1454Bingham County, IDID51,1531973–

1455Jerome County, IDID26,3621973–

1456Jefferson County, ILIL36,1471973–

1457Pope County, ILIL3,6721973–

1458Williamson County, ILIL67,2251973–

1459Putnam County, ININ37,8761973–

1460Polk County, IAIA516,5461973–

1461Geary County, KSKS36,3381973–

1462Grant County, KSKS7,0281973–

1463Linn County, KSKS9,9501973–

1464Ballard County, KYKY7,5941973–

1465Graves County, KYKY37,0501973–

1466Greenup County, KYKY35,2131973–

1467Harlan County, KYKY24,7251973–

1468Hopkins County, KYKY45,1271973–

1469McCracken County, KYKY67,5531973–

1470McLean County, KYKY9,0641973–

1471Muhlenberg County, KYKY30,6341973–

1472Lincoln County, MEME36,5951973–

1473Sagadahoc County, MEME37,9791973–

1474Hertford County, NCNC19,0151973–

1475Pontotoc County, OKOK38,5281973–

1476Franklin County, PAPA160,6521973–

1477Washington County, RIRI129,7951973–

1478Coke County, TXTX3,4121973–

1479Radford, VAVA17,2431973–

1480Okanogan County, WAWA45,2301973–

1481Spokane County, WAWA558,3441973–

1482Marinette County, WIWI42,5741973–

1483Chambers County, ALAL34,2531974–

1484Colbert County, ALAL59,4741974–

1485Conecuh County, ALAL10,8991974–

1486Covington County, ALAL37,9471974–

1487Dallas County, ALAL35,1401974–

1488Franklin County, ALAL32,4491974–

1489Bradley County, ARAR9,8281974–

1490Calhoun County, ARAR4,6321974–

1491Chicot County, ARAR9,1071974–

1492Randolph County, ARAR18,8761974–

1493Mendocino County, CACA88,1221974–

1494Wise County, VAVA34,8241974–

1495Orange County, CACA3,149,5071974–

1496Wood County, OHOH134,1761974–

1497Catahoula Parish, LALA8,2231974–

1498Franklin Parish, LALA19,0021974–

1499Iberville Parish, LALA29,5791974–

1500Richland Parish, LALA19,5821974–

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES