Which county has the highest median year built?

McKenzie County, North Dakota ranks #1 with 2005 (2020 American Community Survey).

What are the top 5 counties by median year built?

McKenzie County, North Dakota, Cameron Parish, Louisiana, Sumter County, Florida, Hays County, Texas, Dallas County, Iowa.

How many counties are in this ranking?

3,134 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 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 (2020).

RANKING · 2020 CENSUS · 500 SHOWN OF 3,134

Newest housing stock, US counties · 2020

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

501Polk County, TNTN18,5921987–

502Tarrant County, TXTX2,248,4661987–

503Titus County, TXTX31,5631987–

504Upshur County, TXTX44,4101987–

505Zapata County, TXTX13,7531987–

506Amelia County, VAVA13,6321987–

507Bedford County, VAVA83,0591987–

508Northumberland County, VAVA12,5571987–

509Blount County, ALAL60,1561987–

510Burleson County, TXTX20,5491987–

511Graham County, AZAZ40,1571987–

512Putnam County, WVWV56,8851987–

513Bullock County, ALAL9,7801987–

514Edmonson County, KYKY12,7491987–

515Charleston County, SCSC436,2001987–

516Queen Anne's County, MDMD54,4481987–

517El Paso County, COCO757,0401987–

518Summit County, COCO31,5171987–

519DeSoto County, FLFL37,0781987–

520Leon County, FLFL299,0481987–

521Manatee County, FLFL468,2001987–

522Okeechobee County, FLFL42,6081987–

523Seminole County, FLFL491,8841987–

524Dade County, GAGA16,1541987–

525Franklin County, GAGA25,9481987–

526Hart County, GAGA28,6391987–

527Lamar County, GAGA20,9411987–

528Madison County, GAGA32,9191987–

529Tattnall County, GAGA24,3761987–

530Hawaii County, HIHI210,0431987–

531Blaine County, IDID25,5171987–

532Geary County, KSKS36,3381987–

533Clay County, KYKY19,4651987–

534Garrard County, KYKY18,2071987–

535Jackson County, KYKY13,3251987–

536McCreary County, KYKY17,1241987–

537Frederick County, MDMD302,8831987–

538Humboldt County, NVNV17,2671987–

539Blount County, TNTN143,8201987–

540Galveston County, TXTX372,2071987–

541Van Zandt County, TXTX66,1301987–

542Cache County, UTUT145,0001987–

543Duchesne County, UTUT20,8561987–

544Island County, WAWA85,6571987–

545Kittitas County, WAWA48,8031987–

546Mason County, WAWA71,1651987–

547Escambia County, ALAL36,6651986–

548Lawrence County, ALAL33,8431986–

549Randolph County, ALAL23,1631986–

550Winston County, ALAL23,8291986–

551Copper River Census Area, AKAK2,6661986–

552Bath County, KYKY13,1761986–

553Kusilvak Census Area, AKAK7,9321986–

554Lincoln County, ARAR12,7641986–

555Montgomery County, ARAR8,5791986–

556Wayne County, GAGA32,4811986–

557Lafayette Parish, LALA257,9491986–

558Sabine Parish, LALA21,8341986–

559Vernon Parish, LALA45,0911986–

560Crow Wing County, MNMN69,1321986–

561Dakota County, MNMN457,7101986–

562Hubbard County, MNMN22,3691986–

563Covington County, MSMS17,8981986–

564Sanders County, MTMT14,0621986–

565Churchill County, NVNV25,8511986–

566Cumberland County, NCNC338,4731986–

567Davie County, NCNC45,8551986–

568Nash County, NCNC99,3651986–

569Watauga County, NCNC54,7861986–

570Burleigh County, NDND103,2511986–

571Stark County, NDND34,0131986–

572Cherokee County, OKOK49,1961986–

573Delaware County, OKOK41,9101986–

574Yamhill County, OROR110,0241986–

575Stanley County, SDSD3,0181986–

576Union County, SDSD17,4021986–

577Dickson County, TNTN58,6621986–

578Henderson County, TNTN28,5181986–

579Perry County, TNTN9,1261986–

580Henderson County, TXTX88,5951986–

581Kerr County, TXTX54,0371986–

582Midland County, TXTX187,8551986–

583Grand County, UTUT9,7901986–

584Augusta County, VAVA78,9401986–

585Fauquier County, VAVA76,5031986–

586Franklin County, VAVA55,5261986–

587Gloucester County, VAVA40,0971986–

588Montgomery County, VAVA98,4341986–

589Nelson County, VAVA14,9201986–

590Whatcom County, WAWA236,3921986–

591Breathitt County, KYKY12,5581986–

592Lincoln County, WYWY21,1801986–

593Elmore County, IDID29,4651986–

594Oglethorpe County, GAGA16,4151986–

595Jefferson County, OROR25,7401986–

596Douglas County, KSKS120,9201986–

597Grand Traverse County, MIMI96,7291986–

598Alachua County, FLFL290,0281986–

599Brevard County, FLFL663,9821986–

600Calhoun County, FLFL13,2891986–

601Franklin County, FLFL13,0291986–

602Hendry County, FLFL48,2761986–

603Highlands County, FLFL111,1221986–

604Palm Beach County, FLFL1,575,7261986–

605Berrien County, GAGA18,9321986–

606Clayton County, GAGA297,4711986–

607Decatur County, GAGA29,4321986–

608Evans County, GAGA11,0281986–

609Jeff Davis County, GAGA15,2191986–

610Worth County, GAGA20,0591986–

611Adams County, IDID5,0131986–

612Johnson County, KSKS636,9061986–

613Hardin County, KYKY113,4821986–

614Morgan County, KYKY14,4151986–

615Rockcastle County, KYKY16,1481986–

616Russell County, KYKY18,6081986–

617St. Helena Parish, LALA10,7581986–

618Cecil County, MDMD107,1311986–

619Pershing County, NVNV6,4211986–

620Aiken County, SCSC181,5151986–

621Harrisonburg, VAVA50,8391986–

622Jefferson County, WAWA33,9701986–

623Menominee County, WIWI4,1991986–

624Harris County, TXTX5,045,0261985–

625Chilton County, ALAL47,7081985–

626Cleburne County, ALAL15,9701985–

627Pike County, ALAL33,6881985–

628Wilcox County, ALAL9,6661985–

629Prince of Wales-Hyder Census Area, AKAK5,7771985–

630Cochise County, AZAZ126,3321985–

631Pima County, AZAZ1,074,6851985–

632Carter County, MOMO5,4181985–

633Pope County, ARAR64,9761985–

634Yell County, ARAR19,9561985–

635San Benito County, CACA70,0821985–

636Breckinridge County, KYKY21,5031985–

637Wayne County, KYKY19,5971985–

638Wolfe County, KYKY6,2981985–

639Natchitoches Parish, LALA36,0891985–

640Union Parish, LALA20,5611985–

641Leelanau County, MIMI22,9821985–

642Ottawa County, MIMI308,4591985–

643Anoka County, MNMN381,6051985–

644Benton County, MNMN41,7441985–

645Cook County, MNMN5,5221985–

646Isanti County, MNMN44,3861985–

647Olmsted County, MNMN166,7311985–

648Scott County, MSMS28,0731985–

649Benton County, MOMO20,5361985–

650Polk County, MOMO33,6041985–

651Ralls County, MOMO10,4441985–

652Shannon County, MOMO7,2851985–

653Lake County, MTMT33,3921985–

654San Juan County, NMNM120,3401985–

655Buncombe County, NCNC277,4171985–

656Graham County, NCNC8,1901985–

657Guilford County, NCNC562,2341985–

658Pasquotank County, NCNC42,2011985–

659Person County, NCNC40,6361985–

660Sampson County, NCNC61,5041985–

661Bryan County, OKOK51,3671985–

662Anderson County, SCSC219,9301985–

663Hampton County, SCSC18,1741985–

664McCormick County, SCSC10,2151985–

665Spartanburg County, SCSC380,8571985–

666Sumter County, SCSC105,0671985–

667Meade County, SDSD30,7111985–

668Ziebach County, SDSD2,3891985–

669Bradley County, TNTN115,4651985–

670Cannon County, TNTN15,2961985–

671Clay County, TNTN7,8211985–

672Cocke County, TNTN37,8891985–

673Jackson County, TNTN12,4661985–

674Marion County, TNTN29,8041985–

675White County, TNTN29,6121985–

676Angelina County, TXTX88,1541985–

677Bexar County, TXTX2,160,0881985–

678Caldwell County, TXTX55,1501985–

679Camp County, TXTX13,3801985–

680Coryell County, TXTX85,5921985–

681El Paso County, TXTX877,8581985–

682Erath County, TXTX43,9111985–

683Goliad County, TXTX7,2081985–

684Hill County, TXTX39,5031985–

685Hunt County, TXTX123,3361985–

686Real County, TXTX2,7451985–

687Wayne County, UTUT2,5871985–

688Charles City County, VAVA6,6231985–

689Hampshire County, WVWV24,1051985–

690Calumet County, WIWI53,9821985–

691Quitman County, GAGA2,2541985–

692Jefferson County, MTMT13,3291985–

693Alexander County, NCNC36,9581985–

694Morgan County, WVWV18,0271985–

695Mesa County, COCO162,8451985–

696Pitkin County, COCO16,6251985–

697Bradford County, FLFL28,3071985–

698Lafayette County, FLFL8,7921985–

699Madison County, FLFL18,7591985–

700Martin County, FLFL166,2721985–

701Sarasota County, FLFL479,9581985–

702Volusia County, FLFL606,5731985–

703Washington County, FLFL26,6951985–

704Brooks County, GAGA16,1011985–

705Clay County, GAGA2,8151985–

706Glynn County, GAGA87,5991985–

707Laurens County, GAGA51,0411985–

708Whitfield County, GAGA106,2121985–

709Jefferson County, IDID35,2971985–

710Boone County, ILIL53,5681985–

711Crawford County, ININ10,5091985–

712Monroe County, ININ143,3451985–

713Casey County, KYKY16,2051985–

714Grayson County, KYKY27,4061985–

715Knox County, KYKY29,5321985–

716Lewis County, KYKY12,9011985–

717Martin County, KYKY10,6971985–

718Pike County, KYKY54,7211985–

719Harford County, MDMD266,4461985–

720Lee County, NCNC70,2581985–

721McDowell County, NCNC45,1981985–

722Freestone County, TXTX20,8111985–

723Washington County, TXTX38,2881985–

724Daggett County, UTUT9341985–

725Grant County, WAWA105,7271985–

726Kitsap County, WAWA283,3741985–

727Cullman County, ALAL94,0091984–

728Monroe County, ALAL18,9651984–

729Russell County, ALAL58,8981984–

730Washington County, ALAL14,8221984–

731Dillingham Census Area, AKAK4,4831984–

732Fairbanks North Star, AKAK93,9721984–

733Kodiak Island, AKAK12,3871984–

734Northwest Arctic, AKAK7,0951984–

735Yukon-Koyukuk Census Area, AKAK5,0281984–

736Clark County, ARAR20,9381984–

737Marion County, ARAR17,5931984–

738Kings County, CACA154,3271984–

739Mariposa County, CACA16,9181984–

740Calloway County, KYKY39,4211984–

741Trimble County, KYKY8,7011984–

742Woodford County, KYKY27,8831984–

743Caldwell Parish, LALA9,3441984–

744Worcester County, MDMD54,4591984–

745Nantucket County, MAMA14,7581984–

746Beltrami County, MNMN47,0551984–

747Pine County, MNMN30,4721984–

748Benton County, MSMS7,5021984–

749Clarke County, MSMS15,1021984–

750Itawamba County, MSMS24,1521984–

751Jefferson Davis County, MSMS10,9411984–

752Panola County, MSMS32,6911984–

753Pontotoc County, MSMS32,0961984–

754Simpson County, MSMS25,4981984–

755Wilkinson County, MSMS7,5821984–

756Jefferson County, MOMO233,1321984–

757Laclede County, MOMO36,9431984–

758Miller County, MOMO25,8171984–

759Ravalli County, MTMT48,5821984–

760Catron County, NMNM3,8271984–

761Avery County, NCNC18,1101984–

762Hyde County, NCNC4,5541984–

763Macon County, NCNC39,2321984–

764Madison County, NCNC22,5531984–

765Randolph County, NCNC149,5161984–

766Yancey County, NCNC19,0841984–

767Clermont County, OHOH216,9771984–

768Haskell County, OKOK11,7871984–

769Lincoln County, OKOK35,2781984–

770Sequoyah County, OKOK40,8421984–

771Polk County, OROR90,0371984–

772Monroe County, PAPA167,1791984–

773Pike County, PAPA62,8081984–

774Custer County, SDSD9,4311984–

775Benton County, TNTN16,1831984–

776Claiborne County, TNTN33,2291984–

777Coffee County, TNTN62,4191984–

778Morgan County, TNTN22,1601984–

779Washington County, TNTN141,1991984–

780Wayne County, TNTN16,4161984–

781Jeff Davis County, TXTX1,7111984–

782Madison County, TXTX14,2261984–

783Nacogdoches County, TXTX66,0351984–

784Panola County, TXTX23,0181984–

785Trinity County, TXTX14,3841984–

786Botetourt County, VAVA34,1441984–

787Essex County, VAVA10,6541984–

788Webster County, GAGA2,3691984–

789Sublette County, WYWY8,9291984–

790Trousdale County, TNTN12,6231984–

791Lincoln County, KYKY25,3531984–

792Catawba County, NCNC170,1721984–

793Clay County, MOMO265,0321984–

794Hickman County, TNTN26,2191984–

795St. Charles Parish, LALA50,5861984–

796Hale County, ALAL15,1941984–

797Arapahoe County, COCO673,8201984–

798Boulder County, COCO328,5601984–

799Gunnison County, COCO17,4391984–

800Duval County, FLFL1,062,9631984–

801Taylor County, FLFL21,2101984–

802Baldwin County, GAGA44,0291984–

803Burke County, GAGA24,4081984–

804Clarke County, GAGA129,9211984–

805Heard County, GAGA12,1491984–

806Peach County, GAGA29,8771984–

807Taylor County, GAGA7,8181984–

808Thomas County, GAGA46,3681984–

809Grundy County, ILIL54,0521984–

810Ohio County, ININ5,9941984–

811Warrick County, ININ66,8031984–

812Riley County, KSKS72,5981984–

813Carroll County, KYKY11,1411984–

814Clinton County, KYKY9,1391984–

815Elliott County, KYKY7,2651984–

816Knott County, KYKY13,3211984–

817Lawrence County, KYKY15,7651984–

818Lee County, KYKY7,2971984–

819Leslie County, KYKY9,6271984–

820Owen County, KYKY11,6011984–

821Pulaski County, KYKY67,3841984–

822Alamance County, NCNC186,1771984–

823Hardin County, TNTN27,9831984–

824Hawkins County, TNTN59,5591984–

825Frio County, TXTX18,8231984–

826San Juan County, UTUT14,5421984–

827Ferry County, WAWA7,5171984–

828Pierce County, WAWA946,2881984–

829Mingo County, WVWV21,4551984–

830Bibb County, ALAL22,2621983–

831Coffee County, ALAL56,9531983–

832Coosa County, ALAL10,1611983–

833Covington County, ALAL37,9471983–

834DeKalb County, ALAL74,0851983–

835Houston County, ALAL110,3181983–

836Marshall County, ALAL103,5371983–

837Polk County, GAGA45,5141983–

838Hoonah-Angoon Census Area, AKAK2,2711983–

839Nome Census Area, AKAK9,8301983–

840North Slope, AKAK10,5821983–

841Skagway, AKAK1,1041983–

842Gila County, AZAZ53,8011983–

843Baxter County, ARAR42,9821983–

844Boone County, ARAR38,6281983–

845Fulton County, ARAR12,4921983–

846El Dorado County, CACA192,3231983–

847Kern County, CACA927,0681983–

848Nevada County, CACA101,9111983–

849Dallas County, MOMO18,0251983–

850Van Buren County, TNTN6,8741983–

851Custer County, IDID4,6361983–

852Whitley County, KYKY37,2971983–

853Calcasieu Parish, LALA208,4661983–

854Lincoln Parish, LALA48,3601983–

855St. Martin Parish, LALA51,1061983–

856Isabella County, MIMI64,6911983–

857Stearns County, MNMN164,1101983–

858Holmes County, MSMS15,4651983–

859Newton County, MSMS20,9601983–

860Smith County, MSMS13,9911983–

861Tippah County, MSMS21,3891983–

862Wayne County, MSMS19,8071983–

863Howell County, MOMO40,7981983–

864McDonald County, MOMO23,9921983–

865Phelps County, MOMO45,2471983–

866Lincoln County, MTMT22,3281983–

867McKinley County, NMNM68,1191983–

868Alleghany County, NCNC11,4791983–

869Bladen County, NCNC30,0071983–

870Davidson County, NCNC180,1821983–

871Polk County, NCNC20,5331983–

872Robeson County, NCNC119,9411983–

873Stokes County, NCNC46,1261983–

874Transylvania County, NCNC34,2111983–

875Ward County, NDND68,2331983–

876Atoka County, OKOK14,6091983–

877Creek County, OKOK74,9671983–

878Johnston County, OKOK10,4481983–

879Le Flore County, OKOK50,1961983–

880McIntosh County, OKOK19,7581983–

881Marshall County, OKOK16,2551983–

882Clackamas County, OROR426,2801983–

883Cherokee County, SCSC58,2751983–

884Chesterfield County, SCSC44,7401983–

885Marion County, SCSC28,2421983–

886Oglala Lakota County, SDSD13,3381983–

887Franklin County, TNTN45,5791983–

888Hancock County, TNTN7,0751983–

889Knox County, TNTN511,4531983–

890Madison County, TNTN100,7901983–

891Anderson County, TXTX59,8051983–

892Cherokee County, TXTX53,3371983–

893Fannin County, TXTX39,2651983–

894Hudspeth County, TXTX3,4331983–

895Jasper County, TXTX33,0751983–

896Sabine County, TXTX10,0121983–

897Smith County, TXTX252,5491983–

898Tyler County, TXTX20,4431983–

899Garfield County, UTUT5,2561983–

900Bland County, VAVA6,1511983–

901Cumberland County, VAVA10,3521983–

902Dinwiddie County, VAVA28,8961983–

903Floyd County, VAVA15,7891983–

904Middlesex County, VAVA10,8411983–

905Warren County, VAVA42,7401983–

906Fredericksburg, VAVA30,3931983–

907Wirt County, WVWV4,8791983–

908Adams County, WIWI21,7521983–

909Sawyer County, WIWI18,8461983–

910Washington County, WIWI139,2381983–

911Monongalia County, WVWV107,9911983–

912Johnson County, WYWY8,9081983–

913Uinta County, WYWY20,7281983–

914Harrison County, TXTX71,9561983–

915Wayne County, NCNC122,2781983–

916Duplin County, NCNC51,5711983–

917Taos County, NMNM34,5641983–

918Pointe Coupee Parish, LALA19,5201983–

919Henry County, ALAL18,3941983–

920Henrico County, VAVA342,7751983–

921Virginia Beach, VAVA453,7371983–

922Hinsdale County, COCO7531983–

923Hardee County, FLFL25,9321983–

924Holmes County, FLFL20,1191983–

925Appling County, GAGA19,1001983–

926Chatham County, GAGA311,8551983–

927Colquitt County, GAGA47,4381983–

928Tift County, GAGA42,2541983–

929Treutlen County, GAGA6,4661983–

930Troup County, GAGA72,8441983–

931Washington County, GAGA19,4531983–

932Kauai County, HIHI73,4001983–

933Maui County, HIHI160,5921983–

934Harrison County, ININ40,4371983–

935Adair County, KYKY19,4231983–

936Fleming County, KYKY15,7871983–

937Larue County, KYKY15,1841983–

938Magoffin County, KYKY11,1101983–

939Montgomery County, KYKY28,8221983–

940Simpson County, KYKY20,7881983–

941Waldo County, MEME40,6931983–

942Grundy County, TNTN14,1161983–

943Uvalde County, TXTX24,9631983–

944Rich County, UTUT2,6871983–

945Manassas, VAVA44,3321983–

946Williamsburg, VAVA15,8611983–

947Skagit County, WAWA132,9751983–

948Stevens County, WAWA49,6681983–

949Davidson County, TNTN745,9041982–

950Dale County, ALAL49,9121982–

951Franklin County, ALAL32,4491982–

952Morgan County, ALAL126,4831982–

953Pickens County, ALAL18,2211982–

954Sumter County, ALAL11,5881982–

955Tallapoosa County, ALAL40,9531982–

956Walker County, ALAL65,1401982–

957Aleutians East, AKAK3,4791982–

958Aleutians West Census Area, AKAK5,2401982–

959Anchorage, AKAK287,1551982–

960Bristol Bay, AKAK8471982–

961Yakutat, AKAK6721982–

962Cleveland County, ARAR7,2241982–

963Crittenden County, ARAR46,2101982–

964Drew County, ARAR17,0541982–

965Franklin County, ARAR17,7251982–

966Miller County, ARAR42,3571982–

967St. Francis County, ARAR21,8001982–

968Amador County, CACA41,8761982–

969San Joaquin County, CACA823,8151982–

970San Luis Obispo County, CACA282,3671982–

971Kane County, ILIL525,7571982–

972DeKalb County, TNTN21,8731982–

973Surry County, VAVA6,6031982–

974Wicomico County, MDMD106,8991982–

975Dukes County, MAMA21,2191982–

976Benzie County, MIMI18,5681982–

977Emmet County, MIMI33,7751982–

978Douglas County, MNMN40,1201982–

979Carroll County, MSMS9,2261982–

980Copiah County, MSMS27,4971982–

981Greene County, MSMS13,7071982–

982Lawrence County, MSMS11,8191982–

983Leake County, MSMS21,6621982–

984Lincoln County, MSMS35,0121982–

985Franklin County, MOMO108,0901982–

986Hickory County, MOMO9,0441982–

987Maries County, MOMO8,3971982–

988Washington County, MOMO23,8101982–

989Lincoln County, NMNM19,8441982–

990Otero County, NMNM70,3681982–

991Saratoga County, NYNY241,3431982–

992Ashe County, NCNC27,5141982–

993Greene County, NCNC20,7001982–

994Wilson County, NCNC81,1501982–

995Holmes County, OHOH44,9701982–

996Beckham County, OKOK22,1591982–

997McCurtain County, OKOK30,7441982–

998Jackson County, OROR221,7951982–

999Fairfield County, SCSC20,3401982–

1000Florence County, SCSC138,5041982–

SHOWING 501–1,000 OF 3,134

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