Which county has the highest median year built?

McKenzie County, North Dakota ranks #1 with 2011 (2024 American Community Survey).

What are the top 5 counties by median year built?

McKenzie County, North Dakota, Hays County, Texas, Rockwall County, Texas, Williamson County, Texas, Sumter County, Florida.

How many counties are in this ranking?

3,144 counties qualify after filtering for population minimums and data availability. The ranking covers 2024 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 (2024).

RANKING · 2024 ACS · 500 SHOWN OF 3,144

Newest housing stock, US counties

US counties ranked by median year housing was built (2023 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 2000

1501Butler County, ALAL18,1001979–

1502Chambers County, ALAL34,2531979–

1503Colbert County, ALAL59,4741979–

1504Covington County, ALAL37,9471979–

1505Geneva County, ALAL27,5541979–

1506Macon County, ALAL18,1321979–

1507Montgomery County, ALAL225,8911979–

1508Pickens County, ALAL18,2211979–

1509Sumter County, ALAL11,5881979–

1510Bourbon County, KYKY20,2431979–

1511Petersburg, AKAK3,3941979–

1512Chicot County, ARAR9,1071979–

1513Hempstead County, ARAR19,0801979–

1514Howard County, ARAR12,3061979–

1515Logan County, ARAR21,6331979–

1516Prairie County, ARAR7,9231979–

1517Randolph County, ARAR18,8761979–

1518Union County, ARAR36,9261979–

1519Bacon County, GAGA11,0701979–

1520Delta County, COCO32,1781979–

1521Bartholomew County, ININ85,7291979–

1522Bienville Parish, LALA12,2691979–

1523Jackson Parish, LALA15,8341979–

1524Richland Parish, LALA19,5821979–

1525Mecosta County, MIMI42,3201979–

1526Wexford County, MIMI34,4451979–

1527Dodge County, MNMN21,3761979–

1528Itasca County, MNMN45,4041979–

1529McLeod County, MNMN36,6311979–

1530Nicollet County, MNMN34,2731979–

1531Otter Tail County, MNMN61,0411979–

1532Kemper County, MSMS8,6001979–

1533Lauderdale County, MSMS70,3171979–

1534Lawrence County, MOMO39,4011979–

1535Moniteau County, MOMO15,4281979–

1536St. Clair County, MOMO9,9761979–

1537Texas County, MOMO25,9941979–

1538Belknap County, NHNH65,1471979–

1539Strafford County, NHNH135,0431979–

1540Hunterdon County, NJNJ131,7811979–

1541Lea County, NMNM74,7491979–

1542San Miguel County, NMNM26,2601979–

1543Cleveland County, NCNC103,3251979–

1544Surry County, NCNC72,2871979–

1545Tyrrell County, NCNC3,5371979–

1546Highland County, OHOH43,8231979–

1547Jackson County, OHOH32,8171979–

1548Tulsa County, OKOK698,7821979–

1549Benton County, OROR97,7281979–

1550Marion County, OROR355,7771979–

1551Morrow County, OROR12,6021979–

1552Umatilla County, OROR81,1191979–

1553Jackson County, SDSD2,6661979–

1554Sully County, SDSD1,4791979–

1555Crockett County, TNTN14,0061979–

1556Warren County, TNTN43,7171979–

1557Bosque County, TXTX18,9181979–

1558Hartley County, TXTX4,9041979–

1559Matagorda County, TXTX36,4631979–

1560Montague County, TXTX21,9661979–

1561Zavala County, TXTX9,0371979–

1562Franklin County, VTVT51,1771979–

1563Brunswick County, VAVA15,7271979–

1564Buchanan County, VAVA18,4921979–

1565Greensville County, VAVA11,1811979–

1566Wythe County, VAVA27,9831979–

1567Jackson County, WVWV27,4501979–

1568Upshur County, WVWV23,7581979–

1569Bell County, KYKY22,8291979–

1570Butler County, OHOH400,1281979–

1571Pittsburg County, OKOK43,3201979–

1572Chugach Census Area, AKAK6,5531979–

1573Beaverhead County, MTMT10,0431979–

1574Florence County, WIWI4,7481979–

1575Brewster County, TXTX9,4581979–

1576Portage County, WIWI71,9431979–

1577Terrell County, GAGA8,6561979–

1578Taylor County, WVWV16,2871979–

1579Hot Spring County, ARAR33,4511979–

1580Clark County, KYKY37,8881979–

1581Roane County, TNTN57,3951979–

1582Franklin County, OHOH1,361,5361979–

1583Calhoun County, ALAL115,8341979–

1584Sonoma County, CACA486,4441979–

1585Jackson County, COCO1,2111979–

1586San Juan County, COCO8131979–

1587Elbert County, GAGA20,0721979–

1588Jenkins County, GAGA8,8431979–

1589Miller County, GAGA5,8121979–

1590Telfair County, GAGA11,1951979–

1591Washington County, GAGA19,4531979–

1592Wilcox County, GAGA8,7971979–

1593Benewah County, IDID10,5081979–

1594Clark County, IDID7831979–

1595Fremont County, IDID14,2081979–

1596Lemhi County, IDID8,4741979–

1597Kosciusko County, ININ80,8921979–

1598Spencer County, ININ20,0611979–

1599Whitley County, ININ35,0461979–

1600Dickinson County, IAIA18,0771979–

1601Jefferson County, KSKS18,2961979–

1602Carlisle County, KYKY4,7471979–

1603Letcher County, KYKY19,9521979–

1604Pendleton County, KYKY14,8001979–

1605Simpson County, KYKY20,7881979–

1606Sweet Grass County, MTMT3,7621979–

1607Halifax County, NCNC46,5341979–

1608Palo Pinto County, TXTX30,7911979–

1609Daggett County, UTUT9341979–

1610Newport News, VAVA183,2301979–

1611Pacific County, WAWA24,3571979–

1612Jackson County, WIWI20,9991979–

1613Lamar County, ALAL13,5871978–

1614Marion County, ALAL29,0971978–

1615Arkansas County, ARAR15,8361978–

1616Dallas County, ARAR6,0111978–

1617Jefferson County, ARAR62,9871978–

1618Lafayette County, ARAR5,8881978–

1619Lawrence County, ARAR16,2731978–

1620Poinsett County, ARAR22,4831978–

1621Sharp County, ARAR18,1221978–

1622DeWitt County, TXTX20,3091978–

1623Colusa County, CACA21,8361978–

1624Contra Costa County, CACA1,170,0701978–

1625Macon County, GAGA11,7561978–

1626Boyle County, KYKY31,6321978–

1627Wood County, OHOH134,1761978–

1628Van Buren County, TNTN6,8741978–

1629Bee County, TXTX32,5151978–

1630Ware County, GAGA36,9061978–

1631Franklin Parish, LALA19,0021978–

1632West Carroll Parish, LALA9,1561978–

1633Winn Parish, LALA14,9611978–

1634Franklin County, MEME30,8241978–

1635Lapeer County, MIMI89,5161978–

1636Newaygo County, MIMI51,6221978–

1637Oceana County, MIMI27,1771978–

1638Osceola County, MIMI23,5161978–

1639Van Buren County, MIMI76,0711978–

1640Washtenaw County, MIMI370,2141978–

1641Blue Earth County, MNMN70,6341978–

1642Kandiyohi County, MNMN44,7201978–

1643Rice County, MNMN69,9391978–

1644Chickasaw County, MSMS16,7301978–

1645Tallahatchie County, MSMS10,8771978–

1646Warren County, MSMS41,7591978–

1647Winston County, MSMS17,4731978–

1648Dent County, MOMO14,5841978–

1649Henry County, MOMO22,6711978–

1650Montgomery County, MOMO11,5901978–

1651Oregon County, MOMO8,7091978–

1652Perry County, MOMO19,0931978–

1653Wright County, MOMO19,6711978–

1654Garfield County, MTMT1,1481978–

1655Rosebud County, MTMT8,2531978–

1656Hillsborough County, NHNH433,4151978–

1657Atlantic County, NJNJ278,6571978–

1658Cibola County, NMNM26,8071978–

1659Grant County, NMNM27,2521978–

1660Edgecombe County, NCNC49,1211978–

1661Mitchell County, NCNC15,0621978–

1662Rockingham County, NCNC94,1951978–

1663Meigs County, OHOH21,5871978–

1664Morgan County, OHOH13,6261978–

1665Noble County, OHOH14,2761978–

1666Perry County, OHOH35,9181978–

1667Beckham County, OKOK22,1591978–

1668Carter County, OKOK48,9101978–

1669Custer County, OKOK28,1751978–

1670Kingfisher County, OKOK15,7951978–

1671Muskogee County, OKOK66,7081978–

1672Pawnee County, OKOK16,0291978–

1673Woodward County, OKOK19,8271978–

1674Linn County, OROR132,8431978–

1675Cumberland County, PAPA277,2701978–

1676Lancaster County, PAPA563,1591978–

1677Bamberg County, SCSC12,7961978–

1678Codington County, SDSD29,5621978–

1679Dewey County, SDSD5,4191978–

1680Hughes County, SDSD17,5701978–

1681Dyer County, TNTN36,3201978–

1682Humphreys County, TNTN19,6461978–

1683Calhoun County, TXTX19,5991978–

1684Clay County, TXTX10,7641978–

1685Hockley County, TXTX21,6001978–

1686Jackson County, TXTX15,3931978–

1687Jefferson County, TXTX254,3211978–

1688Taylor County, TXTX150,0771978–

1689Orange County, VTVT30,0021978–

1690Orleans County, VTVT27,6001978–

1691Amherst County, VAVA31,9621978–

1692Richmond County, VAVA9,2941978–

1693Roanoke County, VAVA97,1501978–

1694Wahkiakum County, WAWA4,8731978–

1695Mason County, WVWV24,7071978–

1696Monroe County, WVWV12,4911978–

1697Chippewa County, WIWI67,6141978–

1698Crawford County, WIWI15,9101978–

1699La Crosse County, WIWI121,3391978–

1700Marathon County, WIWI139,4321978–

1701Ozaukee County, WIWI94,3461978–

1702Taylor County, WIWI20,1181978–

1703Albany County, WYWY38,5581978–

1704Converse County, WYWY13,8241978–

1705Eau Claire County, WIWI109,0331978–

1706Fremont County, WYWY39,4641978–

1707Logan County, KYKY28,6691978–

1708Brown County, TXTX38,7111978–

1709DuPage County, ILIL934,2981978–

1710Clinton County, MOMO21,6611978–

1711Oklahoma County, OKOK822,1251978–

1712Pickaway County, OHOH62,9781978–

1713Ventura County, CACA830,8511978–

1714Rio Blanco County, COCO6,6831978–

1715Rio Grande County, COCO11,0871978–

1716Baker County, GAGA2,7251978–

1717Calhoun County, GAGA5,4131978–

1718Floyd County, GAGA101,3781978–

1719Mitchell County, GAGA20,4671978–

1720Muscogee County, GAGA202,1711978–

1721Walker County, GAGA70,2501978–

1722Bingham County, IDID51,1531978–

1723Payette County, IDID27,8241978–

1724DeKalb County, ILIL101,8351978–

1725Effingham County, ILIL34,5191978–

1726Greene County, ININ31,1651978–

1727Jackson County, ININ47,3701978–

1728Ohio County, ININ5,9941978–

1729Ripley County, ININ29,4341978–

1730Linn County, IAIA232,0281978–

1731Finney County, KSKS37,5051978–

1732Sedgwick County, KSKS538,4331978–

1733Livingston County, KYKY8,8631978–

1734McCracken County, KYKY67,5531978–

1735Mercer County, KYKY23,7331978–

1736Muhlenberg County, KYKY30,6341978–

1737Taylor County, KYKY26,7631978–

1738Lincoln County, MEME36,5951978–

1739Piscataquis County, MEME17,4091978–

1740Somerset County, MEME51,6201978–

1741Kent County, MDMD19,5651978–

1742Hertford County, NCNC19,0151978–

1743Lenoir County, NCNC55,8371978–

1744Pontotoc County, OKOK38,5281978–

1745Franklin County, PAPA160,6521978–

1746Emery County, UTUT10,1771978–

1747Spokane County, WAWA558,3441978–

1748Dallas County, ALAL35,1401977–

1749Ketchikan Gateway, AKAK13,5491977–

1750Ashley County, ARAR17,8311977–

1751Bradley County, ARAR9,8281977–

1752Desha County, ARAR9,9841977–

1753Mississippi County, ARAR37,8281977–

1754Woodruff County, ARAR5,7101977–

1755Shelby County, TNTN910,2261977–

1756Sullivan County, TNTN163,7591977–

1757Glenn County, CACA28,1411977–

1758Lassen County, CACA28,1171977–

1759Mendocino County, CACA88,1221977–

1760Orange County, CACA3,149,5071977–

1761Yakima County, WAWA259,1851977–

1762Warren County, GAGA5,2691977–

1763Clearwater County, IDID9,1181977–

1764Henry County, KYKY16,4471977–

1765Webster County, KYKY12,9291977–

1766Concordia Parish, LALA17,8361977–

1767Morehouse Parish, LALA23,7051977–

1768Barnstable County, MAMA233,5391977–

1769Arenac County, MIMI15,0681977–

1770Eaton County, MIMI109,5811977–

1771Kent County, MIMI675,2321977–

1772Montcalm County, MIMI69,4061977–

1773Morrison County, MNMN34,6201977–

1774Bolivar County, MSMS28,2621977–

1775Humphreys County, MSMS7,0011977–

1776Sharkey County, MSMS3,0971977–

1777Sunflower County, MSMS22,8931977–

1778Daviess County, MOMO8,5581977–

1779Madison County, MOMO12,8581977–

1780Nodaway County, MOMO20,1741977–

1781Carbon County, MTMT11,4661977–

1782Cass County, NENE27,6571977–

1783Douglas County, NENE606,4601977–

1784Merrimack County, NHNH158,0781977–

1785Burlington County, NJNJ481,4391977–

1786Colfax County, NMNM12,1841977–

1787De Baca County, NMNM1,6471977–

1788Athens County, OHOH63,1971977–

1789Clinton County, OHOH42,3011977–

1790Geauga County, OHOH95,6761977–

1791Portage County, OHOH163,4041977–

1792Comanche County, OKOK122,1581977–

1793Nowata County, OKOK9,5221977–

1794Douglas County, OROR111,9511977–

1795Lane County, OROR381,5841977–

1796Allendale County, SCSC7,3551977–

1797Greenwood County, SCSC70,3791977–

1798Marlboro County, SCSC25,4881977–

1799Yankton County, SDSD23,6351977–

1800Anderson County, TNTN82,0661977–

1801Carroll County, TNTN29,2001977–

1802Carter County, TNTN57,3611977–

1803Weakley County, TNTN33,2611977–

1804Callahan County, TXTX14,4911977–

1805Comanche County, TXTX14,4321977–

1806Crane County, TXTX4,5541977–

1807Dallam County, TXTX7,5081977–

1808Jim Hogg County, TXTX4,5551977–

1809Lavaca County, TXTX20,6511977–

1810Mills County, TXTX4,5801977–

1811Yoakum County, TXTX7,4381977–

1812Addison County, VTVT38,0481977–

1813Bath County, VAVA4,0761977–

1814Lee County, VAVA21,6421977–

1815Whitman County, WAWA48,5121977–

1816Braxton County, WVWV11,8851977–

1817Greenbrier County, WVWV31,5781977–

1818Lewis County, WVWV16,3941977–

1819Mineral County, WVWV26,7921977–

1820Pendleton County, WVWV5,8261977–

1821Randolph County, WVWV26,8821977–

1822Barron County, WIWI46,4841977–

1823Rusk County, WIWI14,1461977–

1824Waushara County, WIWI25,2231977–

1825Doddridge County, WVWV7,6341977–

1826Raleigh County, WVWV71,7751977–

1827Idaho County, IDID17,8741977–

1828Unicoi County, TNTN17,8561977–

1829Natrona County, WYWY80,5261977–

1830Franklin County, KYKY52,6491977–

1831Clinton County, ILIL37,1281977–

1832Poquoson, VAVA13,2921977–

1833Trinity County, CACA15,7201977–

1834Moffat County, COCO13,1221977–

1835Pinellas County, FLFL948,5631977–

1836Bibb County, GAGA157,5561977–

1837Turner County, GAGA8,9831977–

1838Upson County, GAGA28,5001977–

1839Wilkes County, GAGA9,5401977–

1840Honolulu County, HIHI988,7031977–

1841Jefferson County, ILIL36,1471977–

1842Elkhart County, ININ208,7741977–

1843Madison County, IAIA17,2701977–

1844Daviess County, KYKY104,8981977–

1845Graves County, KYKY37,0501977–

1846Mason County, KYKY16,9361977–

1847Monroe County, KYKY11,1911977–

1848Oxford County, MEME60,3461977–

1849Penobscot County, MEME157,9671977–

1850Sagadahoc County, MEME37,9791977–

1851Prince George's County, MDMD970,3741977–

1852Roosevelt County, NMNM18,6151977–

1853Washington County, RIRI129,7951977–

1854Haywood County, TNTN17,0421977–

1855Sevier County, UTUT22,8271977–

1856Adams County, WAWA21,4881977–

1857Marquette County, WIWI15,9271977–

1858Trempealeau County, WIWI31,1711977–

1859Walworth County, WIWI106,1271977–

1860Wrangell, AKAK2,0071976–

1861Monroe County, ARAR6,2441976–

1862Modoc County, CACA8,4261976–

1863Monterey County, CACA433,7291976–

1864Napa County, CACA132,9491976–

1865Union County, KYKY12,8391976–

1866St. Mary Parish, LALA46,5521976–

1867Cumberland County, MEME317,2221976–

1868Barry County, MIMI63,9911976–

1869Chippewa County, MIMI36,0811976–

1870Clare County, MIMI31,5431976–

1871Lake County, MIMI13,1821976–

1872Luce County, MIMI6,3391976–

1873Mackinac County, MIMI11,2361976–

1874Mason County, MIMI29,0401976–

1875Ogemaw County, MIMI21,1211976–

1876Roscommon County, MIMI23,9141976–

1877Wabasha County, MNMN21,5371976–

1878Bates County, MOMO16,5121976–

1879Gasconade County, MOMO14,7841976–

1880Monroe County, MOMO8,9591976–

1881Putnam County, MOMO4,5461976–

1882Scott County, MOMO37,9751976–

1883Stoddard County, MOMO28,2841976–

1884Big Horn County, MTMT12,7521976–

1885Meagher County, MTMT2,1371976–

1886Powder River County, MTMT1,7811976–

1887Curry County, NMNM46,6551976–

1888Guadalupe County, NMNM4,3431976–

1889Hidalgo County, NMNM3,9291976–

1890Ontario County, NYNY113,1301976–

1891Richmond County, NCNC42,0411976–

1892Bottineau County, NDND6,2841976–

1893Oliver County, NDND1,8981976–

1894Ramsey County, NDND11,5301976–

1895Greene County, OHOH174,3221976–

1896Madison County, OHOH46,9851976–

1897Monroe County, OHOH12,9941976–

1898Ottawa County, OHOH39,4811976–

1899Coal County, OKOK5,4361976–

1900Major County, OKOK7,5361976–

1901Okmulgee County, OKOK37,2411976–

1902Seminole County, OKOK23,4411976–

1903Texas County, OKOK20,3221976–

1904Fulton County, PAPA14,4831976–

1905Montour County, PAPA17,8681976–

1906Perry County, PAPA46,8061976–

1907Buffalo County, SDSD1,8021976–

1908Clay County, SDSD15,0311976–

1909Lyman County, SDSD3,6941976–

1910Crockett County, TXTX2,7691976–

1911Falls County, TXTX17,8691976–

1912Mason County, TXTX3,9901976–

1913Ochiltree County, TXTX9,2841976–

1914Schleicher County, TXTX2,2451976–

1915Young County, TXTX18,1541976–

1916Arlington County, VAVA243,9311976–

1917Mathews County, VAVA8,5291976–

1918Barbour County, WVWV15,4141976–

1919Boone County, WVWV20,2511976–

1920Pleasants County, WVWV7,3381976–

1921Roane County, WVWV13,3171976–

1922Wayne County, WVWV37,3091976–

1923Columbia County, WIWI58,1321976–

1924Gooding County, IDID16,4461976–

1925Kleberg County, TXTX30,3151976–

1926Price County, WIWI13,9881976–

1927Platte County, WYWY8,6341976–

1928Vernon County, MOMO19,9461976–

1929Washington County, NENE21,3021976–

1930Siskiyou County, CACA42,0131976–

1931Clear Creek County, COCO8,9941976–

1932Chattooga County, GAGA25,3001976–

1933Bannock County, IDID91,5911976–

1934Minidoka County, IDID22,9111976–

1935Jackson County, ILIL52,5011976–

1936Jo Daviess County, ILIL21,5941976–

1937Menard County, ILIL11,8631976–

1938Allen County, ININ402,3291976–

1939Noble County, ININ47,9371976–

1940Perry County, ININ19,3891976–

1941Posey County, ININ24,9881976–

1942Gray County, KSKS5,6521976–

1943Jackson County, KSKS13,4381976–

1944Green County, KYKY11,6441976–

1945Harlan County, KYKY24,7251976–

1946Henderson County, KYKY44,2551976–

1947Hopkins County, KYKY45,1271976–

1948McLean County, KYKY9,0641976–

1949Stanly County, NCNC68,8301976–

1950York County, PAPA473,1971976–

1951Gibson County, TNTN51,7791976–

1952Beaver County, UTUT7,3011976–

1953Piute County, UTUT1,5091976–

1954Radford, VAVA17,2431976–

1955Asotin County, WAWA22,5451976–

1956Cowlitz County, WAWA114,8851976–

1957Etowah County, ALAL103,8861975–

1958Inyo County, CACA18,1581975–

1959Calhoun County, WVWV5,9781975–

1960Santa Clara County, CACA1,914,3911975–

1961Martin County, NCNC21,6011975–

1962Clarke County, IAIA9,5741975–

1963Caldwell County, KYKY12,6091975–

1964Hickman County, KYKY4,3721975–

1965Caddo Parish, LALA224,2261975–

1966Jefferson Parish, LALA431,3981975–

1967Madison Parish, LALA8,8441975–

1968Kennebec County, MEME129,0671975–

1969Kalamazoo County, MIMI263,7951975–

1970Macomb County, MIMI886,2211975–

1971Midland County, MIMI83,7541975–

1972Montmorency County, MIMI9,8421975–

1973Oakland County, MIMI1,288,3371975–

1974St. Clair County, MIMI160,4861975–

1975Schoolcraft County, MIMI8,1871975–

1976Carlton County, MNMN36,7111975–

1977Mahnomen County, MNMN5,1531975–

1978Meeker County, MNMN23,6031975–

1979Steele County, MNMN37,4641975–

1980Todd County, MNMN26,0601975–

1981Reynolds County, MOMO5,9921975–

1982Carter County, MTMT1,3831975–

1983Musselshell County, MTMT5,5821975–

1984Hall County, NENE63,6331975–

1985Wheeler County, NENE7891975–

1986Orange County, NYNY417,6691975–

1987Washington County, NCNC10,6381975–

1988McLean County, NDND9,7401975–

1989Sargent County, NDND3,7111975–

1990Lawrence County, OHOH55,7101975–

1991Wayne County, OHOH116,7581975–

1992Noble County, OKOK10,8991975–

1993Stephens County, OKOK44,3101975–

1994Clatsop County, OROR40,9261975–

1995Wheeler County, OROR1,4721975–

1996Bucks County, PAPA647,8281975–

1997Lake County, SDSD10,9931975–

1998Lake County, TNTN6,2491975–

1999Obion County, TNTN30,0671975–

2000Culberson County, TXTX2,2671975–

SHOWING 1,501–2,000 OF 3,144

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