Which county has the highest median year built?

Pinal County, Arizona ranks #1 with 2000 (2010 Decennial Census).

What are the top 5 counties by median year built?

Pinal County, Arizona, Flagler County, Florida, Forsyth County, Georgia, Henry County, Georgia, Kendall County, Illinois.

How many counties are in this ranking?

3,108 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is median year built measured?

Median year that housing structures were built. Source: US Census Bureau, 2010 Decennial Census.

RANKING · 2010 CENSUS · 500 SHOWN OF 3,108

Newest housing stock, US counties · 2010

US counties ranked by median year housing was built (2010 ACS).

Flip the list · Oldest housing stock, US counties →

All statesAll rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990

1501Juneau County, WIWI26,64919750%

1502Vilas County, WIWI23,76119750%

1503Chambers County, ALAL34,2531974+1%

1504Colbert County, ALAL59,47419740%

1505Conecuh County, ALAL10,89919740%

1506Covington County, ALAL37,94719740%

1507Dallas County, ALAL35,14019740%

1508Franklin County, ALAL32,44919740%

1509Bradley County, ARAR9,82819740%

1510Calhoun County, ARAR4,63219740%

1511Chicot County, ARAR9,10719740%

1512Randolph County, ARAR18,87619740%

1513Mendocino County, CACA88,12219740%

1514Wise County, VAVA34,82419740%

1515Orange County, CACA3,149,50719740%

1516Wood County, OHOH134,17619740%

1517Catahoula Parish, LALA8,22319740%

1518Franklin Parish, LALA19,00219740%

1519Iberville Parish, LALA29,57919740%

1520Richland Parish, LALA19,58219740%

1521Winn Parish, LALA14,96119740%

1522Hancock County, MEME57,1711974+1%

1523Barnstable County, MAMA233,53919740%

1524Alcona County, MIMI10,55619740%

1525Arenac County, MIMI15,06819740%

1526Clare County, MIMI31,54319740%

1527Montmorency County, MIMI9,84219740%

1528Oceana County, MIMI27,17719740%

1529Ogemaw County, MIMI21,12119740%

1530Roscommon County, MIMI23,91419740%

1531Washtenaw County, MIMI370,21419740%

1532Itasca County, MNMN45,40419740%

1533Kandiyohi County, MNMN44,72019740%

1534Morrison County, MNMN34,6201974+1%

1535Nicollet County, MNMN34,2731974+1%

1536Amite County, MSMS12,48719740%

1537Attala County, MSMS17,10019740%

1538Benton County, MSMS7,50219740%

1539Choctaw County, MSMS8,04819740%

1540Hinds County, MSMS211,88819740%

1541Humphreys County, MSMS7,00119740%

1542Leflore County, MSMS25,68619740%

1543Sharkey County, MSMS3,09719740%

1544Bollinger County, MOMO10,64619740%

1545Daviess County, MOMO8,5581974+1%

1546Douglas County, MOMO12,34219740%

1547Perry County, MOMO19,09319740%

1548Ray County, MOMO23,39819740%

1549St. Clair County, MOMO9,97619740%

1550Scott County, MOMO37,97519740%

1551Grafton County, NHNH93,22519740%

1552Merrimack County, NHNH158,07819740%

1553Strafford County, NHNH135,04319740%

1554Burlington County, NJNJ481,43919740%

1555Hidalgo County, NMNM3,92919740%

1556Mitchell County, NCNC15,06219740%

1557Northampton County, NCNC16,49119740%

1558Richmond County, NCNC42,04119740%

1559McKenzie County, NDND15,19219740%

1560Rolette County, NDND11,68819740%

1561Sioux County, NDND3,66719740%

1562Stark County, NDND34,01319740%

1563Geauga County, OHOH95,67619740%

1564Hocking County, OHOH27,51219740%

1565Jackson County, OHOH32,8171974+1%

1566Portage County, OHOH163,40419740%

1567Okfuskee County, OKOK11,45119740%

1568Douglas County, OROR111,95119740%

1569Lane County, OROR381,58419740%

1570Allendale County, SCSC7,35519740%

1571Williamsburg County, SCSC29,66219740%

1572Brookings County, SDSD37,63519740%

1573Andrews County, TXTX18,91419740%

1574Archer County, TXTX9,12919740%

1575Bosque County, TXTX18,91819740%

1576Callahan County, TXTX14,49119740%

1577Colorado County, TXTX21,4391974+1%

1578Comanche County, TXTX14,43219740%

1579Goliad County, TXTX7,20819740%

1580Matagorda County, TXTX36,46319740%

1581Red River County, TXTX11,81619740%

1582Rusk County, TXTX54,85419740%

1583Buchanan County, VAVA18,49219740%

1584Dickenson County, VAVA13,23619740%

1585Grayson County, VAVA15,23019740%

1586Madison County, VAVA14,23719740%

1587Wahkiakum County, WAWA4,8731974+1%

1588Upshur County, WVWV23,75819740%

1589Wayne County, WVWV37,30919740%

1590Bayfield County, WIWI16,78719740%

1591Clarke County, ALAL22,01419740%

1592Twin Falls County, IDID97,5391974+1%

1593Ozaukee County, WIWI94,34619740%

1594Pittsburg County, OKOK43,32019740%

1595Chittenden County, VTVT169,11519740%

1596Sheridan County, WYWY33,2411974+1%

1597Idaho County, IDID17,87419740%

1598Morton County, NDND34,60119740%

1599Laramie County, WYWY102,93819740%

1600Costilla County, COCO3,67919740%

1601Butler County, PAPA200,1691974+1%

1602Pickaway County, OHOH62,9781974+1%

1603Alamosa County, COCO16,6881974+1%

1604Rio Blanco County, COCO6,68319740%

1605Camas County, IDID1,3161974+1%

1606Dodge County, GAGA19,66319740%

1607Jefferson County, GAGA15,01119740%

1608Honolulu County, HIHI988,70319740%

1609Franklin County, IDID15,8891974+1%

1610Champaign County, ILIL209,97219740%

1611Effingham County, ILIL34,51919740%

1612Jackson County, ININ47,3701974+1%

1613Jefferson County, ININ33,2791974+1%

1614Clinton County, KYKY9,13919740%

1615Daviess County, KYKY104,89819740%

1616Green County, KYKY11,64419740%

1617Nicholas County, KYKY7,94919740%

1618Waldo County, MEME40,6931974+1%

1619Gaines County, TXTX23,95619740%

1620Sanpete County, UTUT31,4531974+1%

1621Newport News, VAVA183,23019740%

1622Asotin County, WAWA22,5451974+1%

1623Klickitat County, WAWA24,33119740%

1624Door County, WIWI30,61619740%

1625Monroe County, WIWI46,5721974+1%

1626Walworth County, WIWI106,1271974+1%

1627Perry County, ALAL7,42519730%

1628Ashley County, ARAR17,83119730%

1629Desha County, ARAR9,98419730%

1630Jackson County, ARAR16,74119730%

1631Lawrence County, ARAR16,27319730%

1632Grand Forks County, NDND74,50119730%

1633Nevada County, ARAR7,94219730%

1634Searcy County, ARAR7,84819730%

1635Woodruff County, ARAR5,71019730%

1636Colusa County, CACA21,8361973+1%

1637Sullivan County, TNTN163,75919730%

1638Monterey County, CACA433,72919730%

1639Napa County, CACA132,94919730%

1640Calhoun County, WVWV5,97819730%

1641Hickman County, KYKY4,37219730%

1642Acadia Parish, LALA57,03219730%

1643Claiborne Parish, LALA13,35419730%

1644Madison Parish, LALA8,84419730%

1645Morehouse Parish, LALA23,70519730%

1646Red River Parish, LALA7,16519730%

1647Franklin County, MEME30,82419730%

1648Barry County, MIMI63,9911973+1%

1649Iosco County, MIMI25,26619730%

1650Mackinac County, MIMI11,23619730%

1651Macomb County, MIMI886,22119730%

1652Midland County, MIMI83,75419730%

1653Montcalm County, MIMI69,40619730%

1654Oscoda County, MIMI8,72319730%

1655Van Buren County, MIMI76,0711973+1%

1656McLeod County, MNMN36,6311973+1%

1657Calhoun County, MSMS12,64319730%

1658Dent County, MOMO14,58419730%

1659Maries County, MOMO8,39719730%

1660Monroe County, MOMO8,9591973+1%

1661Reynolds County, MOMO5,99219730%

1662Lincoln County, NVNV4,32019730%

1663Hillsborough County, NHNH433,41519730%

1664Atlantic County, NJNJ278,65719730%

1665Chowan County, NCNC14,08219730%

1666Hyde County, NCNC4,55419730%

1667Rockingham County, NCNC94,19519730%

1668Tyrrell County, NCNC3,53719730%

1669Clinton County, OHOH42,3011973+1%

1670Holmes County, OHOH44,97019730%

1671Lawrence County, OHOH55,71019730%

1672Madison County, OHOH46,9851973+1%

1673Coal County, OKOK5,43619730%

1674Comanche County, OKOK122,15819730%

1675Murray County, OKOK13,80519730%

1676Muskogee County, OKOK66,70819730%

1677Klamath County, OROR70,27419730%

1678Umatilla County, OROR81,11919730%

1679Bucks County, PAPA647,82819730%

1680Cumberland County, PAPA277,27019730%

1681Union County, SCSC26,79919730%

1682Codington County, SDSD29,5621973+1%

1683Yankton County, SDSD23,6351973+1%

1684Hamilton County, TNTN390,83319730%

1685Calhoun County, TXTX19,59919730%

1686Clay County, TXTX10,76419730%

1687Gonzales County, TXTX20,15919730%

1688Hartley County, TXTX4,90419730%

1689Jim Wells County, TXTX38,80419730%

1690Milam County, TXTX26,25819730%

1691Montague County, TXTX21,96619730%

1692Tom Green County, TXTX120,60219730%

1693Clarke County, VAVA15,60919730%

1694Halifax County, VAVA33,44719730%

1695Henry County, VAVA49,24219730%

1696Lancaster County, VAVA10,99519730%

1697Lee County, VAVA21,64219730%

1698Lunenburg County, VAVA12,0581973+1%

1699Richmond County, VAVA9,29419730%

1700Logan County, WVWV30,3751973+1%

1701Mason County, WVWV24,70719730%

1702Monroe County, WVWV12,49119730%

1703Randolph County, WVWV26,8821973+1%

1704Webster County, WVWV7,76019730%

1705Wyoming County, WVWV19,80119730%

1706Wheeler County, GAGA7,57019730%

1707La Crosse County, WIWI121,3391973+1%

1708Waupaca County, WIWI51,4611973+1%

1709Carbon County, WYWY14,01319730%

1710Eau Claire County, WIWI109,0331973+1%

1711Martin County, ININ9,85619730%

1712Natrona County, WYWY80,52619730%

1713Franklin County, KYKY52,64919730%

1714Brewster County, TXTX9,45819730%

1715Brown County, TXTX38,71119730%

1716Cumberland County, KYKY5,99219730%

1717Cape May County, NJNJ93,39019730%

1718Grand Isle County, VTVT7,51119730%

1719Siskiyou County, CACA42,01319730%

1720Huerfano County, COCO7,0111973+1%

1721Jackson County, COCO1,21119730%

1722San Juan County, COCO8131973+2%

1723Bibb County, GAGA157,55619730%

1724Dougherty County, GAGA82,61619730%

1725Floyd County, GAGA101,37819730%

1726Jenkins County, GAGA8,84319730%

1727Muscogee County, GAGA202,17119730%

1728Wilkes County, GAGA9,54019730%

1729Bannock County, IDID91,59119730%

1730Bingham County, IDID51,15319730%

1731Jerome County, IDID26,36219730%

1732Jefferson County, ILIL36,1471973+1%

1733Pope County, ILIL3,6721973+1%

1734Williamson County, ILIL67,2251973+1%

1735Putnam County, ININ37,8761973+1%

1736Polk County, IAIA516,5461973+1%

1737Geary County, KSKS36,33819730%

1738Grant County, KSKS7,02819730%

1739Linn County, KSKS9,95019730%

1740Ballard County, KYKY7,59419730%

1741Graves County, KYKY37,05019730%

1742Greenup County, KYKY35,21319730%

1743Harlan County, KYKY24,72519730%

1744Hopkins County, KYKY45,12719730%

1745McCracken County, KYKY67,55319730%

1746McLean County, KYKY9,06419730%

1747Muhlenberg County, KYKY30,63419730%

1748Lincoln County, MEME36,5951973+1%

1749Sagadahoc County, MEME37,9791973+1%

1750Hertford County, NCNC19,01519730%

1751Pontotoc County, OKOK38,52819730%

1752Franklin County, PAPA160,6521973+1%

1753Washington County, RIRI129,79519730%

1754Coke County, TXTX3,41219730%

1755Radford, VAVA17,24319730%

1756Okanogan County, WAWA45,23019730%

1757Spokane County, WAWA558,3441973+1%

1758Marinette County, WIWI42,57419730%

1759Etowah County, ALAL103,8861972+1%

1760Greenlee County, AZAZ9,31219720%

1761Cooper County, MOMO17,1361972+1%

1762Jefferson County, ARAR62,98719720%

1763Monroe County, ARAR6,24419720%

1764Ouachita County, ARAR21,73119720%

1765Prairie County, ARAR7,92319720%

1766Inyo County, CACA18,15819720%

1767Santa Clara County, CACA1,914,39119720%

1768Yakima County, WAWA259,18519720%

1769Bienville Parish, LALA12,26919720%

1770Concordia Parish, LALA17,83619720%

1771Jackson Parish, LALA15,83419720%

1772Jefferson Parish, LALA431,39819720%

1773Jefferson Davis Parish, LALA31,47119720%

1774St. Mary Parish, LALA46,55219720%

1775Tensas Parish, LALA3,70019720%

1776Alger County, MIMI8,64119720%

1777Cass County, MIMI51,6771972+1%

1778Chippewa County, MIMI36,0811972+1%

1779Monroe County, MIMI156,0041972+1%

1780Oakland County, MIMI1,288,33719720%

1781Clay County, MNMN67,73419720%

1782Clearwater County, MNMN8,64719720%

1783Le Sueur County, MNMN29,4531972+1%

1784Wadena County, MNMN14,3881972+1%

1785Montgomery County, MSMS9,35419720%

1786Henry County, MOMO22,67119720%

1787Iron County, MOMO9,31819720%

1788Madison County, MOMO12,85819720%

1789Moniteau County, MOMO15,42819720%

1790Osage County, MOMO13,61119720%

1791Stoddard County, MOMO28,28419720%

1792Big Horn County, MTMT12,75219720%

1793Glacier County, MTMT13,46319720%

1794Dakota County, NENE21,68719720%

1795Los Alamos County, NMNM19,40719720%

1796Mora County, NMNM4,0511972+1%

1797Washington County, NCNC10,63819720%

1798Oliver County, NDND1,89819720%

1799Ward County, NDND68,23319720%

1800Williams County, NDND41,76719720%

1801Greene County, OHOH174,32219720%

1802Knox County, OHOH64,0021972+1%

1803Meigs County, OHOH21,58719720%

1804Morgan County, OHOH13,62619720%

1805Wayne County, OHOH116,75819720%

1806Carter County, OKOK48,91019720%

1807Custer County, OKOK28,17519720%

1808Kingfisher County, OKOK15,79519720%

1809Major County, OKOK7,53619720%

1810Nowata County, OKOK9,5221972+1%

1811Pawnee County, OKOK16,02919720%

1812Woodward County, OKOK19,82719720%

1813Fulton County, PAPA14,48319720%

1814Lancaster County, PAPA563,1591972+1%

1815Perry County, PAPA46,80619720%

1816Carroll County, TNTN29,20019720%

1817Crockett County, TNTN14,00619720%

1818Ector County, TXTX173,80119720%

1819Jackson County, TXTX15,39319720%

1820Kenedy County, TXTX3191972+1%

1821Panola County, TXTX23,01819720%

1822Schleicher County, TXTX2,24519720%

1823Zavala County, TXTX9,03719720%

1824Franklin County, VTVT51,1771972+1%

1825Orange County, VTVT30,00219720%

1826Mathews County, VAVA8,52919720%

1827Page County, VAVA23,76219720%

1828Pulaski County, VAVA33,58619720%

1829Rappahannock County, VAVA7,4391972+1%

1830Rockbridge County, VAVA22,66319720%

1831Smyth County, VAVA28,88219720%

1832Sussex County, VAVA10,75519720%

1833Tazewell County, VAVA38,63519720%

1834Franklin, VAVA8,47819720%

1835Fredericksburg, VAVA30,39319720%

1836Whitman County, WAWA48,5121972+1%

1837Pendleton County, WVWV5,82619720%

1838Barron County, WIWI46,48419720%

1839Lincoln County, WIWI28,4031972+1%

1840Marathon County, WIWI139,4321972+1%

1841Lafayette County, MOMO33,53119720%

1842Shawano County, WIWI41,5601972+1%

1843Taylor County, WIWI20,1181972+1%

1844Albany County, WYWY38,55819720%

1845Raleigh County, WVWV71,77519720%

1846Sangamon County, ILIL194,1701972+1%

1847Unicoi County, TNTN17,85619720%

1848New Madrid County, MOMO15,08619720%

1849Clinton County, ILIL37,12819720%

1850Dunn County, NDND4,05819720%

1851Oklahoma County, OKOK822,12519720%

1852Franklin County, OHOH1,361,53619720%

1853Clear Creek County, COCO8,99419720%

1854Dolores County, COCO2,4661972+1%

1855Calhoun County, GAGA5,41319720%

1856Dooly County, GAGA11,15619720%

1857Upson County, GAGA28,50019720%

1858Jackson County, ILIL52,50119720%

1859Menard County, ILIL11,8631972+1%

1860Greene County, ININ31,1651972+1%

1861Kosciusko County, ININ80,89219720%

1862Lawrence County, ININ45,5681972+1%

1863Dickinson County, IAIA18,0771972+1%

1864Linn County, IAIA232,0281972+1%

1865Mills County, IAIA14,7931972+1%

1866Ford County, KSKS33,9931972+1%

1867Jackson County, KSKS13,4381972+1%

1868Carlisle County, KYKY4,74719720%

1869Harrison County, KYKY19,6271972+1%

1870Webster Parish, LALA34,94819720%

1871Kent County, MDMD19,5651972+1%

1872Prince George's County, MDMD970,37419720%

1873Juniata County, PAPA23,4031972+1%

1874York County, PAPA473,1971972+1%

1875Gibson County, TNTN51,77919720%

1876Palo Pinto County, TXTX30,79119720%

1877Beaver County, UTUT7,30119720%

1878Adams County, WAWA21,48819720%

1879Arkansas County, ARAR15,83619710%

1880Clay County, ARAR14,05219710%

1881Dallas County, ARAR6,01119710%

1882Mississippi County, ARAR37,82819710%

1883Union County, ARAR36,92619710%

1884Glenn County, CACA28,14119710%

1885Modoc County, CACA8,42619710%

1886Santa Cruz County, CACA258,85219710%

1887Bracken County, KYKY8,5111971+1%

1888Early County, GAGA10,45519710%

1889Ware County, GAGA36,90619710%

1890Clearwater County, IDID9,11819710%

1891Bartholomew County, ININ85,72919710%

1892Union County, KYKY12,83919710%

1893Webster County, KYKY12,92919710%

1894Caddo Parish, LALA224,22619710%

1895Kalamazoo County, MIMI263,79519710%

1896Kent County, MIMI675,23219710%

1897Luce County, MIMI6,3391971+1%

1898St. Clair County, MIMI160,4861971+1%

1899Carlton County, MNMN36,7111971+1%

1900Goodhue County, MNMN48,1951971+1%

1901Koochiching County, MNMN11,58719710%

1902Meeker County, MNMN23,6031971+1%

1903Otter Tail County, MNMN61,04119710%

1904Wabasha County, MNMN21,5371971+1%

1905Quitman County, MSMS5,36419710%

1906Gasconade County, MOMO14,78419710%

1907Lewis County, MOMO9,8791971+1%

1908Macon County, MOMO15,1901971+1%

1909Montgomery County, MOMO11,59019710%

1910Oregon County, MOMO8,70919710%

1911Putnam County, MOMO4,54619710%

1912Shannon County, MOMO7,28519710%

1913Richland County, MTMT11,37719710%

1914Cass County, NENE27,65719710%

1915Richmond County, NYNY501,29019710%

1916Anson County, NCNC21,75819710%

1917McLean County, NDND9,74019710%

1918Ottawa County, OHOH39,4811971+1%

1919Perry County, OHOH35,9181971+1%

1920Beckham County, OKOK22,15919710%

1921Noble County, OKOK10,8991971+1%

1922Okmulgee County, OKOK37,24119710%

1923Coos County, OROR63,99219710%

1924Lake County, OROR8,18719710%

1925Union County, OROR25,90019710%

1926Snyder County, PAPA39,65519710%

1927Union County, PAPA42,31319710%

1928Lyman County, SDSD3,69419710%

1929Anderson County, TNTN82,06619710%

1930Lake County, TNTN6,24919710%

1931Obion County, TNTN30,06719710%

1932Delta County, TXTX5,54919710%

1933Glasscock County, TXTX1,12819710%

1934Jack County, TXTX9,56319710%

1935La Salle County, TXTX6,51719710%

1936Loving County, TXTX521971+1%

1937Morris County, TXTX12,13319710%

1938Pecos County, TXTX14,56019710%

1939Sterling County, TXTX1,34919710%

1940Taylor County, TXTX150,07719710%

1941Young County, TXTX18,15419710%

1942Addison County, VTVT38,04819710%

1943Windham County, VTVT45,20419710%

1944Windsor County, VTVT57,3121971+1%

1945Accomack County, VAVA33,85919710%

1946Charlotte County, VAVA11,40119710%

1947Barbour County, WVWV15,41419710%

1948Mercer County, WVWV57,50319710%

1949Pleasants County, WVWV7,33819710%

1950Roane County, WVWV13,31719710%

1951Chippewa County, WIWI67,6141971+1%

1952Columbia County, WIWI58,1321971+1%

1953Crawford County, WIWI15,91019710%

1954Gooding County, IDID16,44619710%

1955Langlade County, WIWI19,5341971+1%

1956Doddridge County, WVWV7,6341971+1%

1957Platte County, WYWY8,63419710%

1958DeKalb County, ININ44,5351971+1%

1959Vernon County, MOMO19,94619710%

1960Beaverhead County, MTMT10,04319710%

1961Sussex County, NJNJ148,06319710%

1962Carroll County, OHOH26,47519710%

1963Jefferson County, ALAL665,74219710%

1964Santa Barbara County, CACA442,06519710%

1965Conejos County, COCO7,5291971+1%

1966Pueblo County, COCO169,2771971+1%

1967Chattahoochee County, GAGA8,46519710%

1968Caribou County, IDID7,25219710%

1969Clark County, IDID7831971+1%

1970Minidoka County, IDID22,91119710%

1971Nez Perce County, IDID42,90519710%

1972Washington County, IDID11,58319710%

1973Cumberland County, ILIL10,20819710%

1974Jersey County, ILIL21,16019710%

1975Kankakee County, ILIL105,5251971+1%

1976Massac County, ILIL13,5021971+1%

1977Floyd County, ININ82,15319710%

1978Noble County, ININ47,9371971+1%

1979Pike County, ININ12,0031971+1%

1980Posey County, ININ24,98819710%

1981Union County, ININ6,8631971+1%

1982Whitley County, ININ35,0461971+1%

1983Marion County, IAIA34,19219710%

1984Ellis County, KSKS29,07519710%

1985Gray County, KSKS5,6521971+1%

1986Sedgwick County, KSKS538,4331971+1%

1987Stanton County, KSKS1,98619710%

1988Penobscot County, MEME157,9671971+1%

1989Somerset County, MDMD24,97319710%

1990Forest County, PAPA6,61419710%

1991Frio County, TXTX18,82319710%

1992Wharton County, TXTX42,06019710%

1993Carbon County, UTUT20,6801971+1%

1994Cowlitz County, WAWA114,88519710%

1995Grays Harbor County, WAWA78,14419710%

1996Jackson County, WIWI20,9991971+1%

1997Jefferson County, WIWI86,5051971+1%

1998Bourbon County, KYKY20,24319700%

1999Lee County, ARAR8,02919700%

2000Phillips County, ARAR14,25519700%

SHOWING 1,501–2,000 OF 3,108

1 2 3 4 5 6 7

Download CSV (full list, 3,108 rows)

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