CensusEasy
RANKING · 2020 CENSUS · 500 SHOWN OF 3,135

Most racially diverse, US counties · 2020

US counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2023 ACS).

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YEAR19902000201020202024
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RANKPLACESTATEPOPDIVERSITY SCOREVS 2000
501Lynn County, TXTX6,01767+2%
502Morgan County, COCO30,30667+22%
503Columbia County, GAGA169,18967+77%
504Bee County, TXTX32,51567−6%
505Fairfield County, SCSC20,34067+9%
506Colfax County, NMNM12,18467+6%
507Newberry County, SCSC39,56167+7%
508Montgomery County, NCNC26,40367+6%
509Costilla County, COCO3,67967+23%
510Newton County, MSMS20,96067+19%
511Glynn County, GAGA87,59967+21%
512Madera County, CACA167,92767−3%
513Thomas County, GAGA46,36867+7%
514Lynchburg, VAVA81,34767+17%
515Johnston County, NCNC256,44867+37%
516De Soto Parish, LALA27,38167+5%
517Rutherford County, TNTN386,35267+109%
518Tangipahoa Parish, LALA141,34667+23%
519Calhoun County, SCSC14,18867+4%
520Austin County, TXTX33,62567+23%
521Monroe County, ALAL18,96567+8%
522Rio Grande County, COCO11,08767+8%
524Attala County, MSMS17,10067+7%
525Ford County, KSKS33,99367+4%
526Sedgwick County, KSKS538,43367+48%
527Tuscaloosa County, ALAL241,36867+19%
528Adams County, MSMS30,06167+5%
529Lafayette Parish, LALA257,94967+31%
530Okeechobee County, FLFL42,60867+23%
531Greene County, GAGA21,36767+1%
532Butler County, ALAL18,10067+8%
533Saguache County, COCO6,73267+6%
534Ascension Parish, LALA135,10567+45%
535Suffolk County, NYNY1,546,09066+56%
536Winston County, MSMS17,47366+5%
537Talbot County, GAGA5,70966+10%
538Surry County, VAVA6,60366+5%
539Hartley County, TXTX4,90466+44%
540Hamilton County, OHOH838,41866+32%
541Conecuh County, ALAL10,89966+6%
542Howard County, ARAR12,30666+25%
543Emanuel County, GAGA23,14766+8%
544Lee County, ALAL189,88166+33%
545Brewster County, TXTX9,45866+4%
546Hennepin County, MNMN1,284,78466+66%
547Orange County, NCNC152,49866+40%
548Washington County, GAGA19,45366+5%
549Colleton County, SCSC39,38266+4%
550Winnebago County, ILIL283,67466+59%
551Morrow County, OROR12,60266+37%
552Union County, ARAR36,92666+16%
553Mendocino County, CACA88,12266+65%
554Mahnomen County, MNMN5,15366+1484%
555Garza County, TXTX4,51066+1%
556Bossier Parish, LALA131,86766+32%
557Conejos County, COCO7,52966+10%
558Hale County, TXTX31,81966−5%
559San Patricio County, TXTX72,05366−1%
560Terry County, TXTX11,72066−3%
561Montgomery County, MSMS9,35466+4%
562St. Helena Parish, LALA10,75866+4%
563Pershing County, NVNV6,42166+27%
564Grenada County, MSMS20,86866+6%
565Pontotoc County, OKOK38,52866+358%
566Sequoyah County, OKOK40,84266+382%
567St. Charles Parish, LALA50,58666+23%
568Lee County, TXTX18,72966+12%
569Christian County, KYKY70,11566+17%
570Hardeman County, TNTN25,27466+5%
571Avoyelles Parish, LALA37,94166+21%
572Concordia Parish, LALA17,83666+7%
573Marengo County, ALAL18,31166+3%
574Morehouse Parish, LALA23,70566+5%
575Lunenburg County, VAVA12,05866+5%
576Lamb County, TXTX12,57966−2%
577Bienville Parish, LALA12,26966+4%
578Milam County, TXTX26,25866+13%
579Ector County, TXTX173,80166−3%
580Marion County, SCSC28,24266+3%
581Wilson County, TXTX56,13966+8%
582Wheeler County, GAGA7,57066+7%
583Crosby County, TXTX4,85266−2%
584Jefferson County, FLFL16,00766+4%
585Halifax County, VAVA33,44766+7%
586Yazoo County, MSMS22,94765−2%
587Escambia County, ALAL36,66565+16%
588Seminole County, OKOK23,44165+179%
589Lee County, ARAR8,02965+3%
590Douglas County, NENE606,46065+52%
591Clark County, IDID78365+14%
592Okanogan County, WAWA45,23065+81%
593Chester County, SCSC33,00165+7%
594Sherman County, TXTX2,78165+28%
595Valencia County, NMNM82,01365+4%
596Winn Parish, LALA14,96165+16%
597Schleicher County, TXTX2,24565+3%
598Pike County, MSMS38,71265+2%
599Ouachita County, ARAR21,73165+7%
600Chaves County, NMNM63,36465+1%
601Marion County, OROR355,77765+56%
602San Benito County, CACA70,08265−2%
603Jasper County, MSMS15,78565+3%
604Pointe Coupee Parish, LALA19,52065+7%
605Collingsworth County, TXTX2,48765+26%
606Rosebud County, MTMT8,25365+530%
607Alpine County, CACA1,04365+167%
608Buckingham County, VAVA17,13765+6%
609Blaine County, MTMT6,86065+1059%
610Ochiltree County, TXTX9,28465+17%
611Columbia County, ARAR21,89465+8%
612Highlands County, FLFL111,12265+39%
613Clarke County, ALAL22,01465+4%
614Hale County, ALAL15,19465+6%
615Cook County, GAGA18,23265+13%
616St. James Parish, LALA18,93865+3%
617Screven County, GAGA14,40865+2%
618Chowan County, NCNC14,08265+6%
619Marshall County, OKOK16,25565+138%
620Lipscomb County, TXTX2,95565+52%
621Benton County, MSMS7,50265+8%
622Gray County, TXTX20,91965+56%
623Floyd County, TXTX4,88165−2%
624Culpeper County, VAVA57,66665+48%
625Thurston County, NENE6,75265+412%
626Orangeburg County, SCSC83,17765+7%
627Twiggs County, GAGA7,59765+3%
628Southampton County, VAVA18,11065+4%
629Tallahatchie County, MSMS10,87765+5%
630Freestone County, TXTX20,81165+20%
631Multnomah County, OROR795,39165+52%
632Lauderdale County, TNTN24,61765+10%
633Mecklenburg County, VAVA30,74765+5%
634Kinney County, TXTX3,12865+1%
635Paulding County, GAGA190,99665+206%
636Bamberg County, SCSC12,79665+9%
637Wilkinson County, GAGA8,65065+4%
638Greenville County, SCSC583,12565+36%
639Lea County, NMNM74,74964−3%
640Hamilton County, KSKS2,50064+49%
641Nueces County, TXTX352,99264−3%
642Martin County, TXTX5,28464+2%
643Westmoreland County, VAVA19,71564+8%
644Live Oak County, TXTX11,92964+3%
645Collier County, FLFL417,13164+30%
646Hidalgo County, NMNM3,92964+4%
647Craven County, NCNC105,02564+15%
648Calcasieu Parish, LALA208,46664+30%
649Roberts County, SDSD10,25564+1814%
650Douglas County, WAWA46,47364+54%
651Hyde County, NCNC4,55464+5%
652Wilcox County, GAGA8,79764+6%
653Spartanburg County, SCSC380,85764+30%
654Nevada County, ARAR7,94264+14%
655Clinch County, GAGA6,84764+19%
657Hansford County, TXTX4,94464+17%
658Jones County, MSMS66,49664+22%
659Prowers County, COCO11,88464+13%
660Sebastian County, ARAR130,64164+71%
661Elko County, NVNV54,81564+45%
662Aiken County, SCSC181,51564+21%
663Dallam County, TXTX7,50864+18%
664Walthall County, MSMS13,92864+1%
665Kendall County, ILIL145,47064+186%
666Carson City, NVNV58,57164+65%
667Upton County, TXTX3,13164+1%
668Lee County, FLFL875,60764+73%
669Charleston County, SCSC436,20064+3%
670Winkler County, TXTX7,54064−0%
671Richland Parish, LALA19,58264+5%
672Burleson County, TXTX20,54964+10%
673Andrews County, TXTX18,91464+1%
674Umatilla County, OROR81,11964+67%
675Ware County, GAGA36,90664+17%
676Craig County, OKOK14,51864+338%
678Tensas Parish, LALA3,70064+1%
679Menard County, TXTX1,95664+15%
680Pulaski County, MOMO54,44264+45%
681Malheur County, OROR32,26164+18%
682Person County, NCNC40,63664+16%
683McCulloch County, TXTX7,47264+21%
684Albany County, NYNY321,22564+73%
685Fayette County, KYKY329,75164+54%
686Marin County, CACA253,69464+56%
687Clay County, GAGA2,81564+4%
688Pulaski County, ILIL4,82064+11%
689Lyman County, SDSD3,69464+2075%
690Bertie County, NCNC17,08664+7%
691Edwards County, TXTX1,37064+2%
692Rockwall County, TXTX140,73864+84%
693Power County, IDID8,24664+43%
694Grant County, KSKS7,02863+10%
695Chambers County, TXTX57,59463+41%
696Lucas County, OHOH423,34763+35%
697Benson County, NDND5,75963+1371%
698Swain County, NCNC14,02463+454%
699Clay County, MSMS18,23863+1%
700Monroe County, NYNY750,50663+40%
701Ingham County, MIMI289,70963+43%
702Lafayette County, ARAR5,88863+6%
703Ottawa County, OKOK30,43863+401%
704Colusa County, CACA21,83663−2%
705Talladega County, ALAL81,60363+13%
706Barrow County, GAGA99,77363+88%
707Meriwether County, GAGA21,51663+1%
708Jones County, NCNC9,57563+2%
709El Paso County, COCO757,04063+43%
710Jackson County, MSMS147,66663+30%
711Custer County, OKOK28,17563+105%
712Morris County, TXTX12,13363+19%
713Peoria County, ILIL178,55363+51%
714Choctaw County, ALAL11,90463+1%
715Jerome County, IDID26,36263+71%
716Randolph County, GAGA6,15663+3%
717Union County, SCSC26,79963+14%
718Huerfano County, COCO7,01163+1%
719Lake County, FLFL456,06863+92%
720Houston County, ALAL110,31863+26%
721Caswell County, NCNC22,56363+3%
722Hall County, NENE63,63363+89%
723Cleveland County, OKOK303,97363+141%
724Gaines County, TXTX23,95663+3%
725Dutchess County, NYNY300,70863+58%
726Pulaski County, GAGA10,17263+3%
727Evangeline Parish, LALA31,98063+19%
728Wayne County, MSMS19,80763+5%
729Stevens County, KSKS4,98463+40%
730Washington County, ARAR271,21363+125%
731Delaware County, OKOK41,91063+802%
732Morris County, NJNJ524,25163+68%
733St. Martin Parish, LALA51,10663+9%
734Cochran County, TXTX2,54663−7%
735Putnam County, GAGA23,72263+9%
736Coffee County, ALAL56,95363+38%
737San Saba County, TXTX5,78763+32%
738Sabine Parish, LALA21,83463+43%
739Taylor County, GAGA7,81863−2%
740Amite County, MSMS12,48763+0%
741Lee County, MSMS83,73163+27%
742Lincoln County, NMNM19,84463+27%
743Dinwiddie County, VAVA28,89663+8%
744Jackson County, SDSD2,66663+2567%
745Laurens County, SCSC71,84863+20%
746Minidoka County, IDID22,91163+27%
747Mayes County, OKOK40,41663+676%
748Beadle County, SDSD19,62462+1203%
749Seminole County, GAGA9,16262−0%
750Washtenaw County, MIMI370,21462+35%
751York County, VAVA71,37462+50%
752Webster Parish, LALA34,94862+9%
753Sierra County, NMNM11,39562+24%
754Goliad County, TXTX7,20862−3%
755Jackson County, FLFL49,62962+14%
756Weld County, COCO378,42662+19%
757Rock Island County, ILIL141,86962+65%
758Dale County, ALAL49,91262+25%
759Tehama County, CACA64,66562+67%
760Middlesex County, MAMA1,669,97962+92%
761Lincoln County, ARAR12,76462+6%
762Kemper County, MSMS8,60062+2%
763Lee County, SCSC15,73062+5%
764Yalobusha County, MSMS12,37562+2%
765Benton County, ARAR332,55462+160%
766Bolivar County, MSMS28,26262+7%
767Covington County, MSMS17,89862+6%
768Montgomery County, GAGA8,63562+11%
769Humboldt County, NVNV17,26762+47%
770San Luis Obispo County, CACA282,36762+40%
771Schenectady County, NYNY162,58162+129%
772Hunt County, TXTX123,33662+55%
773Terrell County, GAGA8,65662+2%
774Latimer County, OKOK9,64562+627%
775Frederick County, MDMD302,88362+156%
776Runnels County, TXTX9,69362+12%
777York County, SCSC306,88762+38%
778Warren County, GAGA5,26962+1%
779Jefferson Davis County, MSMS10,94162−0%
780Carter County, OKOK48,91062+120%
781Fairbanks North Star, AKAK93,97262+102%
782Sullivan County, NYNY80,58662+53%
783Butte County, CACA209,21162+77%
784Hood River County, OROR23,72062+21%
785De Baca County, NMNM1,64762+6%
786Yuma County, AZAZ224,44962−6%
787Wagoner County, OKOK93,26362+233%
788Catahoula Parish, LALA8,22362+20%
789Gates County, NCNC10,23462+1%
790Elbert County, GAGA20,07262+7%
791Chippewa County, MIMI36,08162+195%
792Allen Parish, LALA22,67262+10%
793Seward County, KSKS21,07362−12%
794Beaufort County, SCSC204,43362+5%
795Beaufort County, NCNC44,67062+7%
796Union County, NCNC267,67461+49%
797Miller County, ARAR42,35761+27%
798Clayton County, GAGA297,47161−17%
799Concho County, TXTX3,60761−1%
800Calhoun County, GAGA5,41361−3%
801Hudspeth County, TXTX3,43361+35%
802Crawford County, IAIA16,23761+170%
803Marion County, FLFL442,66061+55%
804Assumption Parish, LALA19,72061+9%
805Drew County, ARAR17,05461+14%
806Williamsburg County, SCSC29,66261+8%
807Essex County, MAMA826,65361+79%
808Dodge County, GAGA19,66361+12%
809Gaston County, NCNC246,55861+61%
810Clay County, FLFL239,59361+105%
812Charles Mix County, SDSD9,30361+746%
813Johnston County, OKOK10,44861+362%
814Tulare County, CACA485,14661−10%
815Kershaw County, SCSC73,16661+17%
816Wrangell, AKAK2,00761
817Lake County, CACA67,77261+85%
818Kearny County, KSKS3,88861+20%
819Pittsburg County, OKOK43,32061+235%
820Washington County, ALAL14,82261+14%
821Monroe County, FLFL80,40661+37%
822Madison Parish, LALA8,84461−2%
823Roosevelt County, MTMT10,24261+526%
824Simpson County, MSMS25,49861+4%
825Oakland County, MIMI1,288,33761+64%
826Tate County, MSMS28,72561+10%
827Montgomery County, OHOH539,59861+34%
828Cumberland County, VAVA10,35261−2%
829Rio Arriba County, NMNM39,83261+79%
830Placer County, CACA442,08161+98%
831Benton County, WAWA221,72261+75%
832Upson County, GAGA28,50061+14%
833Bennett County, SDSD3,30761+364%
834Floyd County, GAGA101,37861+44%
835Saginaw County, MIMI187,68860+16%
836Salt Lake County, UTUT1,220,91660+74%
837Eagle County, COCO54,29160+28%
838Mellette County, SDSD2,13760+553%
839Woodbury County, IAIA106,64960+95%
840Carroll County, GAGA131,03660+48%
841Calhoun County, MSMS12,64360+10%
842Bryan County, OKOK51,36760+366%
843Johnson County, GAGA9,31060+1%
844Garfield County, COCO63,47460+64%
845McMullen County, TXTX54460+5%
846Washington Parish, LALA44,93760+8%
847Coweta County, GAGA160,24060+35%
848Phillips County, ARAR14,25560−3%
849Franklin County, MSMS7,49160+2%
850Irwin County, GAGA9,02060+15%
851Clark County, ARAR20,93860+23%
852Georgetown County, SCSC65,91260−3%
853Nantucket County, MAMA14,75860+134%
854Comal County, TXTX209,16660+29%
855Lamar County, GAGA20,94160+8%
856Aransas County, TXTX26,14660+23%
857Glasscock County, TXTX1,12860+12%
858Lincoln County, IDID5,60360+95%
859Franklin Parish, LALA19,00260+7%
860Castro County, TXTX7,29560−8%
861Ashley County, ARAR17,83160+8%
862Lancaster County, SCSC114,29660+14%
863Racine County, WIWI198,91960+45%
864Miami-Dade County, FLFL2,802,02960−17%
865Love County, OKOK10,78060+151%
866Hamilton County, TNTN390,83360+29%
867Hemphill County, TXTX3,08360+61%
868Lake County, MTMT33,39260+529%
869Atoka County, OKOK14,60960+185%
870Pemiscot County, MOMO14,46560+15%
871St. Joseph County, ININ272,86160+55%
872Rowan County, NCNC155,09660+37%
873Butts County, GAGA27,21860+9%
874Marshall County, IAIA39,89060+144%
875Jeff Davis County, GAGA15,21960+38%
876Manatee County, FLFL468,20060+49%
877McIntosh County, OKOK19,75860+263%
878Jackson Parish, LALA15,83459+15%
879Marion County, MSMS24,00159+7%
880Adams County, WAWA21,48859−6%
881Camden County, GAGA60,14359+20%
882Nowata County, OKOK9,52259+390%
883Fayette County, TNTN45,07159−1%
884Cross County, ARAR16,18659+25%
885Lawrence County, MSMS11,81959+6%
886Alexander County, ILIL4,57059−1%
887Henry County, VAVA49,24259+16%
888Volusia County, FLFL606,57359+60%
889Treutlen County, GAGA6,46659+3%
890Falls Church, VAVA15,15959+47%
891Rogers County, OKOK102,19759+597%
892Kankakee County, ILIL105,52559+35%
893Trinity County, CACA15,72059+369%
894Berks County, PAPA440,07259+87%
895Lanier County, GAGA10,62359+14%
896Hill County, TXTX39,50359+33%
897Appling County, GAGA19,10059+21%
898Haskell County, TXTX5,49959+27%
899Le Flore County, OKOK50,19659+239%
900Yoakum County, TXTX7,43859−8%
901Hardeman County, TXTX3,29259+41%
902Colonial Heights, VAVA18,73859+140%
903Liberty County, FLFL8,03559+25%
904McIntosh County, GAGA11,98959−2%
905Johnson County, TXTX218,04859+76%
906Chatham County, NCNC85,11159+8%
907Crockett County, TXTX2,76959−6%
908Los Alamos County, NMNM19,40759+67%
909Atascosa County, TXTX53,59059−4%
910Coal County, OKOK5,43659+564%
911Saline County, NENE14,99659+191%
912Mono County, CACA12,50559+44%
913Chelan County, WAWA81,94159+42%
914Sutton County, TXTX3,20359−7%
915Allen County, ININ402,32959+58%
916Bryan County, GAGA52,06259+62%
917Randall County, TXTX152,35159+103%
919Gooding County, IDID16,44659+60%
920Hutchinson County, TXTX19,63358+55%
921Arkansas County, ARAR15,83658+24%
922Fisher County, TXTX3,69258+23%
923Kent County, MIMI675,23258+49%
924Coosa County, ALAL10,16158−0%
925Humboldt County, CACA131,64758+157%
926Miller County, GAGA5,81258+10%
927Union Parish, LALA20,56158+7%
928Cassia County, IDID26,39758+48%
929Okaloosa County, FLFL221,81058+63%
930Vernon Parish, LALA45,09158+14%
931Putnam County, FLFL77,73458+22%
932Garfield County, OKOK61,77958+188%
933Calhoun County, ALAL115,83458+37%
934Lake County, TNTN6,24958+3%
935Parmer County, TXTX9,67858−9%
936Bailey County, TXTX6,96358−9%
937Luna County, NMNM25,40758−6%
938Polk County, TXTX53,43458+20%
939Polk County, GAGA45,51458+29%
940Lancaster County, VAVA10,99558+9%
941Doña Ana County, NMNM229,09158−2%
942Clarke County, MSMS15,10258−0%
943Pottawatomie County, OKOK75,10258+253%
944Washington County, OKOK54,03758+256%
945Norfolk County, MAMA739,74958+135%
946Cass County, ILIL12,46357+176%
947Lee County, GAGA34,17957+54%
948Canyon County, IDID275,12357+41%
949Fremont County, WYWY39,46457+304%
950Charlotte County, VAVA11,40157−2%
951Monroe County, MSMS33,31857+5%
952Lafayette County, MSMS59,59757+10%
953Wilkinson County, MSMS7,58257+5%
954Carroll County, MSMS9,22657−4%
955Walla Walla County, WAWA62,36157+45%
956Elkhart County, ININ208,77457+69%
957Jeff Davis County, TXTX1,71157−3%
958Lamar County, MSMS67,40357+79%
959Genesee County, MIMI401,09357+20%
960Haskell County, OKOK11,78757+681%
961Elmore County, IDID29,46557+52%
962Erie County, NYNY946,74157+49%
963Sterling County, TXTX1,34957+6%
964Lyon County, KSKS32,26657+30%
965Pasco County, FLFL674,51657+179%
966Canadian County, OKOK187,18957+170%
967McDonald County, MOMO23,99257+147%
968Isle of Wight County, VAVA41,32157+9%
969San Jacinto County, TXTX29,48857+47%
970Salem County, NJNJ66,28057+40%
971Columbia County, FLFL74,09457+34%
972DeKalb County, ILIL101,83557+84%
973Kerr County, TXTX54,03757+31%
974Shawnee County, KSKS178,60757+48%
975Thurston County, WAWA304,26157+109%
976King and Queen County, VAVA6,74357−5%
977Rockingham County, NCNC94,19557+23%
978Big Horn County, MTMT12,75257+149%
979Haskell County, KSKS3,59957+20%
980Lamar County, TXTX51,50357+51%
981Fulton County, KYKY6,21857+21%
982Grayson County, TXTX153,61356+85%
983Union County, FLFL16,25056+10%
984Briscoe County, TXTX1,47456+16%
985Brevard County, FLFL663,98256+73%
986Hill County, MTMT16,16756+1005%
987Owyhee County, IDID12,66156+20%
988Pinellas County, FLFL948,56356+61%
989St. Mary's County, MDMD116,69256+47%
990Dougherty County, GAGA82,61656−9%
991Lincoln County, MSMS35,01256+4%
992Craighead County, ARAR116,95756+132%
993Kleberg County, TXTX30,31556−6%
994West Feliciana Parish, LALA15,13456−12%
995Albemarle County, VAVA118,35656+66%
996Stephens County, TXTX9,38056+47%
997Boone County, ILIL53,56856+83%
998Crane County, TXTX4,55456−15%
999Murray County, OKOK13,80556+273%
1000Lexington County, SCSC317,58856+64%
SHOWING 501–1,000 OF 3,135
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES