RANKING · 2024 ACS · 500 SHOWN OF 3,144

Least racially diverse, US counties

US counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS).

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SAME RANKING BYCities States Metros ZIP codes

RELATEDOldest by median age Youngest by median age Most foreign-born residents Highest uninsured rate Most women Most men

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

501Stillwater County, MTMT9,44519+225%

502Kewaunee County, WIWI20,75819+644%

503Macon County, MOMO15,19019+144%

504Hidalgo County, TXTX921,54919−26%

505Caldwell County, MOMO9,01219+652%

506Columbiana County, OHOH99,37719+117%

507Sagadahoc County, MEME37,97919+192%

508Scioto County, OHOH71,36519+115%

509Green County, WIWI37,22719+404%

510Whitley County, ININ35,04619+500%

511Hancock County, WVWV27,72919+129%

512Butler County, KYKY12,52019+343%

513Hitchcock County, NENE2,46719+375%

514Ohio County, KYKY23,93419+293%

515Page County, VAVA23,76219+123%

516Montgomery County, IAIA10,00219+371%

517Cocke County, TNTN37,88919+140%

518Caledonia County, VTVT30,41419+470%

519Carroll County, IAIA20,30319+636%

520Greeley County, NENE2,15419+383%

521Juniata County, PAPA23,40319+256%

522Franklin County, VTVT51,17719+547%

523Hamilton County, NENE9,67819+398%

524Clearfield County, PAPA78,10019+234%

525Morgan County, MOMO22,41819+424%

526Coos County, NHNH31,34319+600%

527Sanilac County, MIMI40,08319+135%

528Warren County, IAIA57,33119+344%

529Clinton County, MOMO21,66119+180%

530Tuscarawas County, OHOH92,37319+357%

531Jo Daviess County, ILIL21,59419+311%

532Crawford County, MOMO22,92919+630%

533Rich County, UTUT2,68719+246%

534Jewell County, KSKS2,83019+866%

535Muhlenberg County, KYKY30,63419+46%

536Cannon County, TNTN15,29619+184%

537Oneida County, IDID5,08519+203%

538Hanson County, SDSD3,45619+3337%

539Sac County, IAIA9,52519+470%

540White County, TNTN29,61219+169%

541Tazewell County, ILIL130,04919+221%

542Union County, IAIA11,82919+417%

543Douglas County, SDSD2,88819+1282%

544Lincoln County, MOMO66,67619+155%

545Bath County, VAVA4,07619+16%

546Moore County, TNTN6,92019+117%

547Robertson County, KYKY2,32519+698%

548Barry County, MIMI63,99119+292%

549Osborne County, KSKS3,28519+1079%

550Fannin County, GAGA26,11119+663%

551Washington County, MOMO23,81019+133%

552Upshur County, WVWV23,75819+417%

553Anderson County, KYKY25,22519+145%

554Harrison County, WVWV64,22119+148%

555Kennebec County, MEME129,06719+371%

556Lawrence County, ARAR16,27319+559%

557Ransom County, NDND5,61719+526%

558Wright County, MOMO19,67119+550%

559Maries County, MOMO8,39719+386%

560Kossuth County, IAIA14,32219+519%

561Champaign County, OHOH38,82020+144%

562Fulton County, ILIL32,90120+59%

563Doddridge County, WVWV7,63420+711%

564Bowman County, NDND2,76220+955%

565Clinton County, OHOH42,30120+147%

566Van Wert County, OHOH29,01320+216%

567Iron County, MOMO9,31820+257%

568Greenbrier County, WVWV31,57820+105%

569Bates County, MOMO16,51220+332%

570McKean County, PAPA38,98420+152%

571Montgomery County, ILIL28,07620+62%

572Van Buren County, ARAR16,23820+317%

573Edmonson County, KYKY12,74920+555%

574Benton County, MOMO20,53620+579%

575Jim Hogg County, TXTX4,55520−9%

576Indiana County, PAPA82,87820+185%

577Monroe County, MOMO8,95920+80%

578Custer County, NENE10,50020+596%

579Nelson County, NDND2,96320+1359%

580Garrard County, KYKY18,20720+86%

581Blair County, PAPA119,54120+294%

582Phillips County, KSKS4,72820+488%

583Osceola County, MIMI23,51620+413%

584Lee County, VAVA21,64220+616%

585Lamoille County, VTVT26,29420+441%

586Montgomery County, KYKY28,82220+74%

587Sullivan County, TNTN163,75920+168%

588Teton County, MTMT6,49620+465%

589Russell County, KYKY18,60820+411%

590Essex County, NYNY36,43820+56%

591Langlade County, WIWI19,53420+543%

592Norton, VAVA3,47720+7%

593Mahaska County, IAIA21,88020+244%

594Lewis County, MOMO9,87920+136%

595Cleburne County, ARAR25,67220+454%

596Door County, WIWI30,61620+463%

597Dade County, GAGA16,15420+319%

598Shelby County, OHOH48,06520+149%

599Ida County, IAIA6,77720+879%

600Pickens County, GAGA37,16720+130%

601Tuscola County, MIMI52,68020+121%

602Crawford County, MIMI13,72220+193%

603Woodson County, KSKS3,11820+265%

604Howell County, MOMO40,79820+325%

605Lemhi County, IDID8,47420+226%

606Jones County, IAIA21,25320+168%

607Sullivan County, NHNH43,96120+596%

608Furnas County, NENE4,52420+471%

609Hamilton County, NYNY5,00620+385%

610Baxter County, ARAR42,98220+452%

611Fremont County, IAIA6,52220+237%

612Fayette County, WVWV38,16520+29%

613Logan County, OHOH46,30220+189%

614Lewis County, TNTN13,48720+188%

615Brown County, MNMN25,51720+227%

616Wayne County, KYKY19,59720+173%

617Cheshire County, NHNH78,26920+428%

618St. Croix County, WIWI98,27620+390%

619Nodaway County, MOMO20,17420+181%

620Rock County, MNMN9,52420+239%

621Mercer County, NDND8,44120+1071%

622Marion County, ARAR17,59320+652%

623Steuben County, ININ34,79920+192%

624Benzie County, MIMI18,56820+326%

625Steuben County, NYNY91,85520+168%

626Warren County, NYNY65,02020+276%

627Rooks County, KSKS4,64620+244%

628Morgan County, TNTN22,16020+180%

629Westmoreland County, PAPA349,32420+174%

630Sheridan County, KSKS2,42720+393%

631Henry County, MOMO22,67120+286%

632Kingsbury County, SDSD5,28420+689%

633Calhoun County, IAIA9,56220+365%

634Saline County, ILIL22,77220+62%

635Coffey County, KSKS8,46720+285%

636Pierce County, WIWI43,51920+447%

637Shelby County, IAIA11,68920+687%

638Pulaski County, ININ12,46320+229%

639Monroe County, KYKY11,19120+101%

640Webster County, MOMO43,05421+204%

641Harding County, SDSD1,33121+313%

642Iosco County, MIMI25,26621+349%

643Clay County, KYKY19,46521+40%

644Medina County, OHOH185,02521+242%

645Hamlin County, SDSD6,90021+791%

646Palo Alto County, IAIA8,89921+616%

647Madison County, NCNC22,55321+249%

648Lincoln County, KSKS2,86121+559%

649Howard County, NENE6,53821+503%

650Mercer County, MOMO3,40421+1626%

651Menominee County, MIMI22,94121+665%

652St. Lawrence County, NYNY105,48821+78%

653Penobscot County, MEME157,96721+366%

654Frontier County, NENE2,65521+548%

655Clay County, IAIA16,20221+298%

656Greene County, PAPA33,88521+74%

657Oglala Lakota County, SDSD13,33821–

658Jefferson County, KSKS18,29621+362%

659Dent County, MOMO14,58421+520%

660Grant County, ARAR18,75621+127%

661Washington County, VTVT59,65221+269%

662Starke County, ININ23,42521+227%

663Mitchell County, NCNC15,06221+256%

664Ballard County, KYKY7,59421+133%

665Marion County, WVWV55,58421+101%

666Fayette County, IAIA19,04721+258%

667Marshall County, MNMN8,79821+171%

668Anderson County, KSKS8,01821+422%

669Christian County, ILIL33,44321+148%

670Reynolds County, MOMO5,99221+453%

671Holt County, NENE10,06721+832%

672Alleghany County, VAVA14,54621+185%

673Pierce County, NDND3,83821+797%

674Park County, MTMT18,21421+240%

675Linn County, KSKS9,95021+416%

676Polk County, MOMO33,60421+340%

677Sevier County, UTUT22,82721+177%

678Jefferson County, ININ33,27921+180%

679Sharp County, ARAR18,12221+431%

680Marion County, KSKS11,63421+233%

681Greenwood County, KSKS5,82621+331%

682Greene County, TNTN73,83121+156%

683Red Lake County, MNMN3,94021+1400%

684Daggett County, UTUT93421+57%

685Golden Valley County, NDND1,80821+642%

686Kearney County, NENE6,79021+222%

687Houghton County, MIMI37,84221+153%

688Putnam County, OHOH34,38021+90%

689Hutchinson County, SDSD7,41321+1152%

690Ashe County, NCNC27,51421+166%

691Lincoln County, WYWY21,18021+249%

692Sweet Grass County, MTMT3,76221+353%

693Yancey County, NCNC19,08421+159%

694Williams County, OHOH36,54921+125%

695Oswego County, NYNY118,56921+282%

696Boyd County, NENE1,67422+3370%

697Wexford County, MIMI34,44522+436%

698Barron County, WIWI46,48422+516%

699Hardin County, TNTN27,98322+83%

700Wayne County, UTUT2,58722+288%

701Brantley County, GAGA18,93622+75%

702Clark County, SDSD4,03122+1274%

703Bullitt County, KYKY86,45422+579%

704Bennington County, VTVT36,63022+348%

705Fayette County, OHOH28,55222+138%

706Livingston County, MOMO14,70822+176%

707Jasper County, IAIA38,15322+286%

708Juab County, UTUT13,56722+186%

709Randolph County, ININ24,43822+445%

710Marquette County, MIMI68,06422+246%

711Isanti County, MNMN44,38622+493%

712Piute County, UTUT1,50922+86%

713Stark County, ILIL5,31922+689%

714Herkimer County, NYNY59,21922+395%

715Iron County, MIMI11,75722+348%

716Belmont County, OHOH64,43422+108%

717Jefferson County, MTMT13,32922+327%

718Clermont County, OHOH216,97722+268%

719Pickaway County, OHOH62,97822+28%

720Caribou County, IDID7,25222+122%

721Barbour County, WVWV15,41422+615%

722Merrick County, NENE7,90522+275%

723Clark County, WIWI35,05222+446%

724Green Lake County, WIWI19,30522+258%

725Stewart County, TNTN14,43922+140%

726Putnam County, ININ37,87622+99%

727Muskingum County, OHOH87,01422+90%

728Gogebic County, MIMI14,28522+208%

729Richardson County, NENE7,53022+533%

730Jefferson County, NENE7,07022+493%

731Decatur County, KSKS2,71622+461%

732Columbia County, PAPA66,19322+304%

733Dawson County, MTMT8,69222+589%

734Cass County, NENE27,65722+350%

735Grand Traverse County, MIMI96,72922+276%

736Madison County, MTMT10,02622+307%

737Missaukee County, MIMI15,27422+457%

738Otter Tail County, MNMN61,04122+276%

739Wilkin County, MNMN6,28822+388%

740Wilson County, KSKS8,29922+294%

741Laclede County, MOMO36,94322+357%

742Haywood County, NCNC63,36922+215%

743Dunn County, WIWI46,22322+175%

744Winston County, ALAL23,82922+352%

745Larue County, KYKY15,18422+95%

746Botetourt County, VAVA34,14422+102%

747Christian County, MOMO96,72522+383%

748Humboldt County, IAIA9,40922+614%

749Sullivan County, ININ20,83122+78%

750Burt County, NENE6,67822+457%

751Borden County, TXTX56722−17%

752Tishomingo County, MSMS18,63922+87%

753Codington County, SDSD29,56222+509%

754Adair County, KYKY19,42322+158%

755Cherokee County, ALAL26,41322+45%

756Ottawa County, OHOH39,48123+102%

757Golden Valley County, MTMT84423+574%

758Daniels County, MTMT1,61223+388%

759Grand Isle County, VTVT7,51123+1057%

760Morgan County, OHOH13,62623+136%

761Page County, IAIA14,85623+151%

762Sanborn County, SDSD2,38823+543%

763Crawford County, ILIL18,64823+45%

764Campbell County, KYKY95,44123+211%

765Lee County, IAIA32,30623+69%

766Roane County, TNTN57,39523+144%

767Haakon County, SDSD1,80223+1196%

768Carbon County, MTMT11,46623+296%

769Columbia County, WIWI58,13223+237%

770Unicoi County, TNTN17,85623+346%

771Brooks County, TXTX6,57923+22%

772Hart County, KYKY20,11723+36%

773Summers County, WVWV11,53223+231%

774Wood County, WIWI74,06023+226%

775Polk County, NENE5,27023+674%

776Valley County, IDID12,83123+302%

777Schuyler County, ILIL6,65723+997%

778Hancock County, IAIA10,52823+228%

779Decatur County, IAIA7,65523+187%

780Cambria County, PAPA128,96823+134%

781Washington County, WIWI139,23823+312%

782Sequatchie County, TNTN17,86123+723%

783Clay County, NCNC12,23923+439%

784York County, MEME222,43423+404%

785Perkins County, NENE2,84923+265%

786Lewis County, WVWV16,39423+904%

787Delta County, MIMI36,58223+910%

788Gibson County, ININ33,09123+200%

789Merrimack County, NHNH158,07823+294%

790Clinton County, ILIL37,12823+65%

791Flathead County, MTMT115,42923+352%

792Johnson County, WYWY8,90823+317%

793Hardin County, IAIA16,45523+185%

794Windham County, VTVT45,20423+292%

795Randolph County, WVWV26,88223+345%

796Lincoln County, MTMT22,32823+393%

797Butler County, NENE8,50723+408%

798Granite County, MTMT3,65823+543%

799Morris County, KSKS5,34823+240%

800Adams County, ILIL64,26723+123%

801Judith Basin County, MTMT2,16223+1335%

802Paulding County, OHOH18,72723+132%

803Smith County, TNTN20,98123+148%

804Marion County, TNTN29,80423+90%

805Clay County, KSKS7,99023+507%

806Decatur County, TNTN11,82023+72%

807Carlisle County, KYKY4,74723+406%

808Stone County, ARAR12,70323+662%

809Barton County, MOMO11,79523+526%

810Wise County, VAVA34,82423+240%

811Houston County, TNTN8,47923+106%

812Washington County, KSKS5,53323+1066%

813Mercer County, KYKY23,73323+80%

814Miami County, KSKS36,24024+189%

815Gosper County, NENE1,80324+536%

816St. Francois County, MOMO67,80924+207%

817Miami County, OHOH112,63424+176%

818Dickey County, NDND4,89524+384%

819Jackson County, MNMN9,85724+190%

820Lafayette County, WIWI17,47824+956%

821Hubbard County, MNMN22,36924+739%

822Douglas County, WIWI43,99024+384%

823Garfield County, UTUT5,25624+178%

824Shelby County, ININ45,88224+287%

825Ohio County, WVWV40,49624+103%

826Caldwell County, KYKY12,60924+79%

827Poweshiek County, IAIA18,36824+243%

828Chisago County, MNMN59,14224+312%

829Washington County, NYNY59,35324+93%

830Kingman County, KSKS7,02924+410%

831Lafayette County, MOMO33,53124+164%

832Lapeer County, MIMI89,51624+128%

833Burnett County, WIWI17,22324+577%

834Humphreys County, TNTN19,64624+145%

835Stutsman County, NDND21,41424+520%

836Wabaunsee County, KSKS7,01824+306%

837Marion County, ALAL29,09724+102%

838Benton County, TNTN16,18324+197%

839St. Clair County, MIMI160,48624+111%

840Phelps County, NENE8,99424+273%

841Jefferson County, TNTN60,02424+153%

842Washington County, PAPA210,80224+138%

843Fulton County, ININ20,09124+185%

844Russell County, KSKS6,58124+460%

845Sargent County, NDND3,71124+1068%

846Hot Springs County, WYWY4,60024+230%

847Madison County, NYNY67,12024+240%

848Henry County, KYKY16,44724+73%

849Mecosta County, MIMI42,32024+73%

850Addison County, VTVT38,04824+319%

851Rockingham County, NHNH324,07724+246%

852Jerauld County, SDSD1,65424+2123%

853Cameron County, TXTX433,94624−25%

854St. Louis County, MNMN200,51824+317%

855Franklin County, IDID15,88924+87%

856Union County, ILIL16,65624+168%

857Cullman County, ALAL94,00924+200%

858Barnes County, NDND10,57324+723%

859Warren County, MOMO39,01624+189%

860Warrick County, ININ66,80324+337%

861Knox County, ININ35,65225+213%

862Ford County, ILIL13,21625+447%

863Powder River County, MTMT1,78125+1284%

864Deer Lodge County, MTMT9,70925+350%

865Dodge County, MNMN21,37625+181%

866Grant County, SDSD7,53425+1147%

867Koochiching County, MNMN11,58725+944%

868Cloud County, KSKS8,83325+730%

869Mason County, MIMI29,04025+150%

870Perry County, ARAR10,30925+227%

871Rockbridge County, VAVA22,66325+156%

872Wibaux County, MTMT88525+1209%

873Nemaha County, NENE7,10225+413%

874Pulaski County, VAVA33,58625+53%

875Traill County, NDND7,92025+311%

876Bottineau County, NDND6,28425+1012%

877Huntingdon County, PAPA43,00125+61%

878Perry County, TNTN9,12625+286%

879Montgomery County, ARAR8,57925+213%

880Cherokee County, NCNC30,83025+220%

881Sheridan County, WYWY33,24125+235%

882Walker County, GAGA70,25025+107%

883Meigs County, TNTN14,18625+407%

884Idaho County, IDID17,87425+413%

885Ouray County, COCO5,26525+127%

886Silver Bow County, MTMT36,11825+202%

887Emmet County, MIMI33,77525+443%

888Wallowa County, OROR7,59525+399%

889Polk County, TNTN18,59225+912%

890Thomas County, NENE63925+1122%

891Delaware County, NYNY44,30525+177%

892Cortland County, NYNY45,85025+321%

893Morgan County, KYKY14,41525+104%

894Hooker County, NENE68625+774%

895Roberts County, TXTX86725+186%

896Beaverhead County, MTMT10,04325+237%

897McPherson County, KSKS30,06425+233%

898Custer County, MTMT12,03425+439%

899Midland County, MIMI83,75425+151%

900Carter County, MTMT1,38325+1144%

901Patrick County, VAVA17,42425+32%

902Marion County, ILIL36,38225+96%

903Le Sueur County, MNMN29,45325+138%

904Nelson County, KYKY49,03625+51%

905Ozaukee County, WIWI94,34625+211%

906Murray County, MNMN7,94225+479%

907Stanton County, NENE5,74425+259%

908Cheboygan County, MIMI25,79325+715%

909Bonner County, IDID54,42025+400%

910Fayette County, PAPA123,02125+154%

911Cheatham County, TNTN42,77825+260%

912Broadwater County, MTMT8,49325+487%

913Mineral County, MTMT5,18525+337%

914Taylor County, IAIA5,83525+153%

915Goodhue County, MNMN48,19525+349%

916Leelanau County, MIMI22,98225+169%

917Montgomery County, ININ38,95425+267%

918Portage County, WIWI71,94325+160%

919Emery County, UTUT10,17725+85%

920Marion County, MOMO28,52525+83%

921Clinton County, IAIA46,00225+184%

922Benton County, ININ8,88326+260%

923Pike County, MOMO17,95526+2%

924Winnebago County, IAIA10,25126+259%

925McNairy County, TNTN26,23626+48%

926Haralson County, GAGA33,06626+70%

927Texas County, MOMO25,99426+569%

928Randolph County, ARAR18,87626+452%

929Stokes County, NCNC46,12626+60%

930Lincoln County, SDSD77,14526+586%

931Montour County, PAPA17,86826+226%

932Franklin County, KSKS26,29926+153%

933Custer County, COCO5,59026+227%

934Red Willow County, NENE10,30726+279%

935White County, GAGA29,80226+148%

936Lawrence County, SDSD29,45926+334%

937Lake County, SDSD10,99326+571%

938Butte County, IDID2,78326+126%

939Washington County, RIRI129,79526+172%

940Bourbon County, KSKS14,31926+124%

941Franklin County, MOMO108,09026+440%

942McCreary County, KYKY17,12426+720%

943Winona County, MNMN50,52326+163%

944Washington County, IAIA22,66726+224%

945Richland County, NDND16,73126+701%

946Campbell County, SDSD1,37726+3574%

947Barber County, KSKS4,08326+333%

948Shoshone County, IDID14,13026+352%

949Lincoln County, WAWA11,98226+341%

950Lumpkin County, GAGA36,17826+100%

951Logan County, NENE66926+903%

952Lawrence County, PAPA83,91126+143%

953Hardy County, WVWV14,33726+303%

954Northumberland County, PAPA89,92026+278%

955Schoharie County, NYNY30,17626+207%

956Cabell County, WVWV91,18326+89%

957Pope County, ILIL3,67226+123%

958Lewis and Clark County, MTMT75,33126+366%

959Ravalli County, MTMT48,58226+354%

960Macon County, TNTN27,66326+401%

961Cherokee County, IAIA11,36926+522%

962Pocahontas County, IAIA6,81926+705%

963Floyd County, IAIA14,90126+441%

964Rawlins County, KSKS2,43126+765%

965Itasca County, MNMN45,40426+880%

966Searcy County, ARAR7,84826+758%

967Putnam County, ILIL5,61926+192%

968Mercer County, WVWV57,50326+64%

969Brown County, NENE2,82626+851%

970Athens County, OHOH63,19726+104%

971Dickinson County, KSKS18,63726+242%

972Jefferson County, MOMO233,13226+422%

973Watauga County, NCNC54,78627+198%

974Kenedy County, TXTX31927−36%

975Allen County, KSKS12,30227+180%

976Monroe County, MIMI156,00427+144%

977Wayne County, TNTN16,41627+44%

978Blount County, TNTN143,82027+134%

979Ross County, OHOH76,42927+58%

980Jefferson County, OHOH63,59727+69%

981Sanders County, MTMT14,06227+409%

982Union County, SDSD17,40227+272%

983Roseau County, MNMN15,24627+371%

984Greene County, ARAR47,41127+634%

985Custer County, IDID4,63627+161%

986Hickman County, TNTN26,21927+99%

987McLeod County, MNMN36,63127+154%

988Sheridan County, MTMT3,43627+630%

989Pembina County, NDND6,56827+216%

990Davison County, SDSD20,06927+670%

991Webster County, NENE3,33627+831%

992Prairie County, MTMT1,11227+1184%

993McLean County, NDND9,74027+908%

994Fayette County, ILIL20,79027+93%

995Bristol County, RIRI50,00127+293%

996Martin County, MNMN19,44027+325%

997Stanley County, SDSD3,01827+1034%

998Cerro Gordo County, IAIA42,37227+162%

999Bay County, MIMI102,12327+99%

1000Union County, KYKY12,83927−14%

SHOWING 501–1,000 OF 3,144

Download CSV (full list, 3,144 rows)How this score is calculated

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