RANKING · 1990 CENSUS · 500 SHOWN OF 3,122

Least racially diverse, US counties · 1990

US counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (1990 ACS).

Flip the list · Most racially diverse, US counties →

All statesAll rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPDIVERSITY SCOREVS –

501Dearborn County, ININ51,6093–

502Otoe County, NENE16,5313–

503Missaukee County, MIMI15,2743–

504Schuylkill County, PAPA145,0853–

505Carter County, MTMT1,3833–

506Whitley County, KYKY37,2973–

507Lincoln County, MEME36,5953–

508Big Stone County, MNMN5,0543–

509Madison County, MOMO12,8583–

510Gage County, NENE21,7113–

511Fulton County, ARAR12,4923–

512Decatur County, IAIA7,6553–

513Hamlin County, SDSD6,9003–

514Columbia County, PAPA66,1933–

515Perry County, MOMO19,0933–

516Monroe County, ILIL34,8403–

517Waupaca County, WIWI51,4613–

518Pocahontas County, WVWV7,6023–

519Chippewa County, WIWI67,6143–

520Barnes County, NDND10,5733–

521Forsyth County, GAGA282,8053–

522Stone County, ARAR12,7033–

523Fremont County, IAIA6,5223–

524Otter Tail County, MNMN61,0413–

525Crawford County, WIWI15,9103–

526Sullivan County, PAPA5,8563–

527Harding County, SDSD1,3313–

528Bullitt County, KYKY86,4543–

529Brown County, OHOH44,3973–

530Martin County, MNMN19,4403–

531Rush County, ININ16,7673–

532Carbon County, PAPA65,8683–

533Fulton County, PAPA14,4833–

534Mercer County, ILIL15,2293–

535Snyder County, PAPA39,6553–

536Gallatin County, ILIL4,6163–

537Clarion County, PAPA36,6803–

538Texas County, MOMO25,9943–

539Jasper County, ININ33,8943–

540Boone County, WVWV20,2513–

541Baxter County, ARAR42,9823–

542Boone County, ARAR38,6283–

543Van Buren County, ARAR16,2383–

544De Witt County, ILIL15,1183–

545Hamilton County, IAIA14,9443–

546Granite County, MTMT3,6583–

547Osborne County, KSKS3,2854–

548Appanoose County, IAIA12,0774–

549Dickinson County, MIMI25,8274–

550Cullman County, ALAL94,0094–

551Golden Valley County, MTMT8444–

552Wells County, ININ28,8834–

553Crittenden County, KYKY8,8074–

554Steuben County, ININ34,7994–

555Meeker County, MNMN23,6034–

556Alcona County, MIMI10,5564–

557McCreary County, KYKY17,1244–

558Dickey County, NDND4,8954–

559Grundy County, MOMO9,7444–

560Knox County, KYKY29,5324–

561Lamoille County, VTVT26,2944–

562Polk County, WIWI45,8034–

563Prairie County, MTMT1,1124–

564Butler County, PAPA200,1694–

565Mahaska County, IAIA21,8804–

566Washington County, IAIA22,6674–

567Parke County, ININ16,6424–

568Dubuque County, IAIA99,3814–

569Saline County, NENE14,9964–

570Montmorency County, MIMI9,8424–

571Hodgeman County, KSKS1,6194–

572Marshall County, WVWV29,1594–

573Essex County, VTVT6,0514–

574Comanche County, KSKS1,6734–

575Nance County, NENE3,2904–

576Lake County, SDSD10,9934–

577Dent County, MOMO14,5844–

578Shelby County, MOMO5,8704–

579Towner County, NDND2,0404–

580Calumet County, WIWI53,9824–

581Sharp County, ARAR18,1224–

582Orange County, ININ19,8344–

583Blair County, PAPA119,5414–

584Monroe County, WVWV12,4914–

585Taney County, MOMO57,0014–

586Ashe County, NCNC27,5144–

587Izard County, ARAR14,4054–

588Iron County, MOMO9,3184–

589Jasper County, IAIA38,1534–

590Isanti County, MNMN44,3864–

591Howell County, MOMO40,7984–

592Union County, SDSD17,4024–

593Hampshire County, WVWV24,1054–

594Avery County, NCNC18,1104–

595Stutsman County, NDND21,4144–

596Cheshire County, NHNH78,2694–

597Nicholas County, KYKY7,9494–

598Sevier County, TNTN101,3424–

599Clay County, NENE6,1704–

600White County, ILIL13,2504–

601Carbon County, MTMT11,4664–

602Roscommon County, MIMI23,9144–

603Wyoming County, WVWV19,8014–

604Macoupin County, ILIL43,7484–

605Franklin County, NENE2,7954–

606Randolph County, ARAR18,8764–

607Posey County, ININ24,9884–

608Seward County, NENE18,0324–

609Lewis County, NYNY26,4794–

610Linn County, MOMO11,8154–

611Marshall County, ILIL11,4734–

612Tioga County, PAPA40,5024–

613Mower County, MNMN40,9714–

614Morgan County, UTUT13,3834–

615Brooke County, WVWV21,1424–

616Russell County, KSKS6,5814–

617Fayette County, IAIA19,0474–

618Waseca County, MNMN18,6884–

619Hocking County, OHOH27,5124–

620Kennebec County, MEME129,0674–

621Iron County, MIMI11,7574–

622Green Lake County, WIWI19,3054–

623Benton County, MNMN41,7444–

624Stearns County, MNMN164,1104–

625Custer County, NENE10,5004–

626Carver County, MNMN114,3794–

627Poweshiek County, IAIA18,3684–

628Hancock County, MEME57,1714–

629Kanabec County, MNMN16,6284–

630Dodge County, NENE38,0574–

631Windsor County, VTVT57,3124–

632Blackford County, ININ11,7304–

633Gilmer County, GAGA33,8944–

634Renville County, NDND2,3314–

635Huron County, MIMI30,5304–

636Wabash County, ILIL10,9074–

637Andrew County, MOMO18,2414–

638Madison County, NCNC22,5534–

639Grant County, NDND2,2064–

640Page County, IAIA14,8564–

641Venango County, PAPA49,3464–

642Yellow Medicine County, MNMN9,4774–

643Pierce County, WIWI43,5194–

644Juneau County, WIWI26,6494–

645Tuscarawas County, OHOH92,3734–

646Thayer County, NENE4,8424–

647Androscoggin County, MEME116,4874–

648Laclede County, MOMO36,9434–

649Lawrence County, ARAR16,2734–

650Perry County, ININ19,3894–

651Doddridge County, WVWV7,6344–

652Weston County, WYWY6,8404–

653Hardin County, OHOH30,0724–

654Jay County, ININ20,1184–

655Osage County, KSKS15,6934–

656Hardin County, IAIA16,4554–

657Bennington County, VTVT36,6304–

658Adams County, NENE31,0714–

659Maries County, MOMO8,3974–

660Crow Wing County, MNMN69,1324–

661Huntington County, ININ37,2244–

662Red Lake County, MNMN3,9404–

663Marion County, IAIA34,1924–

664Henry County, ININ49,1374–

665York County, NENE14,5644–

666Grant County, WVWV11,0414–

667Douglas County, ILIL19,8804–

668Wheeler County, OROR1,4724–

669Carter County, TNTN57,3614–

670Lawrence County, TNTN46,9144–

671Darke County, OHOH51,5204–

672Vernon County, MOMO19,9464–

673Dawson County, MTMT8,6924–

674Campbell County, KYKY95,4414–

675Campbell County, TNTN40,2904–

676Frontier County, NENE2,6554–

677Goodhue County, MNMN48,1954–

678Newton County, ININ14,1884–

679Cumberland County, TNTN66,3004–

680Dade County, MOMO7,8044–

681McLeod County, MNMN36,6314–

682Knox County, OHOH64,0024–

683Merrimack County, NHNH158,0784–

684Roseau County, MNMN15,2464–

685Ogemaw County, MIMI21,1214–

686Lyon County, MNMN25,6844–

687Lackawanna County, PAPA216,5024–

688Nicollet County, MNMN34,2734–

689Union County, ILIL16,6564–

690Fergus County, MTMT11,8254–

691Ohio County, KYKY23,9344–

692Beadle County, SDSD19,6244–

693Washington County, COCO4,7324–

694Clay County, NCNC12,2394–

695Cass County, NENE27,6574–

696Shelby County, ININ45,8824–

697Montgomery County, ININ38,9544–

698Washington County, VAVA53,8984–

699Dodge County, MNMN21,3764–

700Tioga County, NYNY47,4534–

701Greene County, PAPA33,8854–

702Windham County, VTVT45,2044–

703Monroe County, IAIA7,4065–

704Morris County, KSKS5,3485–

705Morgan County, WVWV18,0275–

706Pulaski County, ININ12,4635–

707Haakon County, SDSD1,8025–

708Forest County, PAPA6,6145–

709Oneida County, IDID5,0855–

710Marshall County, ININ46,5995–

711Columbia County, WIWI58,1325–

712Wexford County, MIMI34,4455–

713Lewis County, TNTN13,4875–

714Loudon County, TNTN63,7645–

715Jackson County, TNTN12,4665–

716Madison County, MTMT10,0265–

717Yancey County, NCNC19,0845–

718Franklin County, MOMO108,0905–

719Hillsdale County, MIMI45,7385–

720Eddy County, NDND2,3295–

721Dawson County, GAGA35,3655–

722Pike County, OHOH27,0615–

723Wood County, WIWI74,0605–

724Ellis County, KSKS29,0755–

725LaGrange County, ININ41,3055–

726Addison County, VTVT38,0485–

727Barry County, MOMO36,2005–

728Osceola County, MIMI23,5165–

729Phelps County, NENE8,9945–

730DeKalb County, TNTN21,8735–

731Jefferson County, MOMO233,1325–

732Morton County, NDND34,6015–

733Barry County, MIMI63,9915–

734Crawford County, IAIA16,2375–

735Aurora County, SDSD2,8015–

736Yates County, NYNY24,5475–

737Logan County, KSKS2,6615–

738Oneida County, WIWI38,1315–

739Spencer County, ININ20,0615–

740Lawrence County, ILIL13,7905–

741Menifee County, KYKY6,4305–

742Carroll County, ARAR29,2635–

743Clermont County, OHOH216,9775–

744Ozaukee County, WIWI94,3465–

745Gallatin County, KYKY8,8405–

746Nodaway County, MOMO20,1745–

747Wayne County, PAPA51,7035–

748Wood County, WVWV82,3855–

749Platte County, NENE35,6495–

750Toole County, MTMT5,2115–

751Teton County, MTMT6,4965–

752Claiborne County, TNTN33,2295–

753York County, MEME222,4345–

754Warren County, NYNY65,0205–

755Woodson County, KSKS3,1185–

756Wabash County, ININ30,7135–

757Barber County, KSKS4,0835–

758Boone County, KYKY145,3165–

759Madison County, ARAR18,4105–

760Morgan County, MOMO22,4185–

761Scott County, ARAR9,9655–

762Catoosa County, GAGA69,6285–

763Hancock County, KYKY9,0505–

764Renville County, MNMN14,3565–

765Warrick County, ININ66,8035–

766Medina County, OHOH185,0255–

767Monroe County, WIWI46,5725–

768Redwood County, MNMN15,2655–

769Coshocton County, OHOH37,1885–

770Ontonagon County, MIMI5,8235–

771Washington County, OHOH58,3895–

772Marquette County, WIWI15,9275–

773Burt County, NENE6,6785–

774Davison County, SDSD20,0695–

775Ralls County, MOMO10,4445–

776Washburn County, WIWI17,0875–

777Stoddard County, MOMO28,2845–

778Lawrence County, MOMO39,4015–

779Antrim County, MIMI24,6985–

780Sheridan County, MTMT3,4365–

781Richardson County, NENE7,5305–

782Guernsey County, OHOH38,3795–

783Hendricks County, ININ193,5105–

784Allegany County, NYNY46,8005–

785Crawford County, PAPA81,7925–

786Pickens County, GAGA37,1675–

787Aitkin County, MNMN16,2525–

788Oswego County, NYNY118,5695–

789Hubbard County, MNMN22,3695–

790Columbiana County, OHOH99,3775–

791Owen County, KYKY11,6015–

792Thomas County, NENE6395–

793Wilson County, KSKS8,2995–

794Menominee County, MIMI22,9415–

795Cannon County, TNTN15,2965–

796Clay County, KYKY19,4655–

797Clinton County, ININ33,3225–

798Summit County, UTUT43,1415–

799Cass County, ININ37,8365–

800Wilkin County, MNMN6,2885–

801Edmonson County, KYKY12,7495–

802Fulton County, ININ20,0915–

803Ashland County, OHOH52,5235–

804Geauga County, OHOH95,6765–

805Clay County, TNTN7,8215–

806Traill County, NDND7,9205–

807Anderson County, KSKS8,0185–

808Franklin County, ARAR17,7255–

809Rusk County, WIWI14,1465–

810Haywood County, NCNC63,3695–

811Bates County, MOMO16,5125–

812Perkins County, SDSD2,8535–

813Noble County, ININ47,9375–

814Giles County, VAVA16,5645–

815Montgomery County, ARAR8,5795–

816Fairfield County, OHOH169,7525–

817Schuyler County, NYNY16,9245–

818Faribault County, MNMN13,8885–

819Henry County, MOMO22,6715–

820Luzerne County, PAPA332,1266–

821Johnson County, NENE5,2186–

822Hancock County, TNTN7,0756–

823Jackson County, MNMN9,8576–

824Arenac County, MIMI15,0686–

825Christian County, MOMO96,7256–

826Steuben County, NYNY91,8556–

827Chenango County, NYNY45,7156–

828Hamilton County, NENE9,6786–

829Fond du Lac County, WIWI104,6696–

830Wallowa County, OROR7,5956–

831Jones County, IAIA21,2536–

832Wapello County, IAIA35,2106–

833Washington County, VTVT59,6526–

834Sherburne County, MNMN104,1946–

835Banner County, NENE6866–

836Winnebago County, IAIA10,2516–

837Hardin County, ILIL3,5886–

838Winona County, MNMN50,5236–

839Belmont County, OHOH64,4346–

840Jefferson County, IAIA15,2916–

841Clinton County, IAIA46,0026–

842Fayette County, ININ23,5336–

843Jefferson County, ININ33,2796–

844Norman County, MNMN6,3366–

845Perry County, KYKY26,5556–

846Wayne County, KYKY19,5976–

847Beaverhead County, MTMT10,0436–

848Perry County, TNTN9,1266–

849Iroquois County, ILIL26,1506–

850Pulaski County, KYKY67,3846–

851Starke County, ININ23,4256–

852Broadwater County, MTMT8,4936–

853Shiawassee County, MIMI67,6816–

854Hardy County, WVWV14,3376–

855Hamilton County, ININ387,0366–

856Oliver County, NDND1,8986–

857Rice County, MNMN69,9396–

858Ray County, MOMO23,3986–

859Shelby County, OHOH48,0656–

860Webster County, MOMO43,0546–

861Starr County, TXTX66,3196–

862Montour County, PAPA17,8686–

863Thomas County, KSKS7,7256–

864Scott County, MNMN159,0176–

865Smyth County, VAVA28,8826–

866Rowan County, KYKY24,4766–

867Poquoson, VAVA13,2926–

868Manitowoc County, WIWI81,7106–

869Juab County, UTUT13,5676–

870Pendleton County, WVWV5,8266–

871Pennington County, MNMN13,6866–

872Bristol County, RIRI50,0016–

873Indiana County, PAPA82,8786–

874Wright County, MOMO19,6716–

875Marshall County, ALAL103,5376–

876Kalkaska County, MIMI18,6936–

877Carroll County, KYKY11,1416–

878Bear Lake County, IDID6,7276–

879Carroll County, MOMO8,4176–

880Charlevoix County, MIMI26,0366–

881Sherman County, OROR2,0516–

882Livingston County, MIMI197,3156–

883Hawkins County, TNTN59,5596–

884Williams County, OHOH36,5496–

885Penobscot County, MEME157,9676–

886Gibson County, ININ33,0916–

887Marshall County, IAIA39,8906–

888White County, TNTN29,6126–

889Archer County, TXTX9,1296–

890Strafford County, NHNH135,0436–

891Lincoln County, WYWY21,1806–

892Ravalli County, MTMT48,5826–

893Portage County, WIWI71,9436–

894Carter County, MOMO5,4186–

895Perry County, ILIL20,1606–

896Kent County, RIRI173,4956–

897Polk County, MOMO33,6046–

898Morgan County, TNTN22,1606–

899Cumberland County, MEME317,2226–

900Shenandoah County, VAVA45,8396–

901Delaware County, NYNY44,3056–

902Spencer County, KYKY20,9986–

903Wise County, VAVA34,8246–

904Franklin County, MAMA70,6986–

905Brookings County, SDSD37,6356–

906Sullivan County, TNTN163,7596–

907Van Wert County, OHOH29,0136–

908Stewart County, TNTN14,4396–

909Treasure County, MTMT7286–

910Kiowa County, KSKS2,4326–

911Franklin County, VTVT51,1776–

912Caribou County, IDID7,2526–

913Knox County, ININ35,6526–

914Macon County, NCNC39,2326–

915Jefferson County, WIWI86,5056–

916Greenwood County, KSKS5,8266–

917Lane County, KSKS1,5086–

918Cass County, NDND201,7946–

919Clinton County, OHOH42,3016–

920Johnson County, ININ174,2627–

921Codington County, SDSD29,5627–

922Red Willow County, NENE10,3077–

923Barbour County, WVWV15,4147–

924Washington County, MOMO23,8107–

925Grafton County, NHNH93,2257–

926Atchison County, MOMO5,1757–

927Clinton County, MIMI80,4327–

928Meagher County, MTMT2,1377–

929Licking County, OHOH185,5647–

930Waushara County, WIWI25,2237–

931Fulton County, NYNY52,2167–

932Wheatland County, MTMT2,1007–

933Rich County, UTUT2,6877–

934Harper County, KSKS5,3707–

935Adair County, MOMO25,6847–

936Yuma County, COCO9,8967–

937Westmoreland County, PAPA349,3247–

938Fleming County, KYKY15,7877–

939Buena Vista County, IAIA20,4497–

940Independence County, ARAR38,7857–

941Meigs County, TNTN14,1867–

942Cortland County, NYNY45,8507–

943Blount County, ALAL60,1567–

944Chase County, NENE3,7187–

945Wayne County, OHOH116,7587–

946Lincoln County, WAWA11,9827–

947Fulton County, ILIL32,9017–

948Moniteau County, MOMO15,4287–

949Pottawattamie County, IAIA92,9967–

950St. Francois County, MOMO67,8097–

951Pipestone County, MNMN9,2607–

952Adams County, ININ36,6507–

953McPherson County, KSKS30,0647–

954Musselshell County, MTMT5,5827–

955Lincoln County, COCO5,6457–

956Manistee County, MIMI25,6567–

957Wabaunsee County, KSKS7,0187–

958Blue Earth County, MNMN70,6347–

959Johnson County, WYWY8,9087–

960Marathon County, WIWI139,4327–

961McKean County, PAPA38,9847–

962Schoharie County, NYNY30,1767–

963Richland County, NDND16,7317–

964Dickinson County, KSKS18,6377–

965Sagadahoc County, MEME37,9797–

966Cocke County, TNTN37,8897–

967Madison County, NYNY67,1207–

968Houghton County, MIMI37,8427–

969Adams County, IDID5,0137–

970Grand Traverse County, MIMI96,7297–

971Stafford County, KSKS4,0057–

972Logan County, OHOH46,3027–

973Grundy County, ILIL54,0527–

974Harrison County, OHOH14,0707–

975Lemhi County, IDID8,4747–

976Alleghany County, NCNC11,4797–

977Henry County, ILIL48,0957–

978Floyd County, VAVA15,7897–

979Boise County, IDID8,5457–

980Highland County, OHOH43,8237–

981Colfax County, NENE10,9347–

982Scott County, KSKS4,8157–

983Allegany County, MDMD66,8487–

984Macon County, MOMO15,1907–

985Rockingham County, VAVA89,3167–

986Lawrence County, OHOH55,7107–

987Jefferson County, KSKS18,2967–

988Logan County, ARAR21,6337–

989Cheatham County, TNTN42,7787–

990Dodge County, WIWI89,0977–

991Delta County, MIMI36,5827–

992Winnebago County, WIWI174,2187–

993Bell County, KYKY22,8297–

994Mingo County, WVWV21,4557–

995Rockingham County, NHNH324,0777–

996Pembina County, NDND6,5687–

997Custer County, MTMT12,0347–

998Minnehaha County, SDSD212,6917–

999Dunn County, WIWI46,2237–

1000Harper County, OKOK3,1727–

SHOWING 501–1,000 OF 3,122

Download CSV (full list, 3,122 rows)How this score is calculated

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