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RANKING · 2024 ACS · 500 SHOWN OF 2,971

Highest Welsh population share, US counties

US counties ranked by the share of all residents who are Welsh ancestry (2023 American Community Survey). A concentration measure: Welsh residents as a percentage of total population.

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RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
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RANKPLACESTATEPOPWELSH SHAREVS 2000
501Blanco County, TXTX13,5810.8%
502Carroll County, TNTN29,2000.8%
503Greene County, OHOH174,3220.8%
504Addison County, VTVT38,0480.8%
505Sitka, AKAK8,3190.8%
506Kitsap County, WAWA283,3740.8%
507Broomfield County, COCO79,1740.8%
508Comal County, TXTX209,1660.8%
509Cape May County, NJNJ93,3900.8%
510Petersburg, AKAK3,3940.8%
511Lincoln County, KSKS2,8610.8%
512Grand Isle County, VTVT7,5110.8%
513Elmore County, IDID29,4650.8%
514Putnam County, WVWV56,8850.8%
515Pitkin County, COCO16,6250.8%
516Dallas County, IAIA118,4570.8%
517Adair County, IAIA7,4030.8%
518Lebanon County, PAPA146,3800.8%
519Jasper County, MOMO127,4280.8%
520Edmunds County, SDSD4,0220.8%
521Morgan County, WVWV18,0270.8%
522Madison County, MTMT10,0260.8%
523Boone County, KYKY145,3160.8%
524Caswell County, NCNC22,5630.8%
525Northumberland County, VAVA12,5570.8%
526Kendall County, TXTX53,2890.8%
527Audrain County, MOMO24,5280.8%
528Harford County, MDMD266,4460.8%
529Jackson County, ININ47,3700.8%
530Adams County, WIWI21,7520.8%
531Delta County, TXTX5,5490.8%
532Highland County, OHOH43,8230.8%
533Rappahannock County, VAVA7,4390.8%
534Sequoyah County, OKOK40,8420.8%
535Leelanau County, MIMI22,9820.8%
536Iowa County, WIWI23,9510.8%
537Martin County, ININ9,8560.8%
538Winnebago County, IAIA10,2510.8%
539Grant County, NMNM27,2520.8%
540Leon County, FLFL299,0480.8%
541Johnson County, KSKS636,9060.8%
542Fremont County, IAIA6,5220.8%
543Warren County, IAIA57,3310.8%
544Yamhill County, OROR110,0240.8%
545Clinton County, NYNY78,1380.8%
546Moore County, NCNC110,6190.8%
547Brevard County, FLFL663,9820.8%
548Union County, GAGA27,8590.8%
549Steuben County, ININ34,7990.8%
550Fremont County, COCO50,0390.8%
551Johnston County, NCNC256,4480.8%
552Dawson County, NENE24,4520.8%
553Jackson County, OROR221,7950.8%
554El Paso County, COCO757,0400.8%
555Green Lake County, WIWI19,3050.8%
556Jewell County, KSKS2,8300.8%
557Brunswick County, NCNC174,7020.8%
558Jackson County, NCNC45,0390.8%
559Marion County, MOMO28,5250.8%
560Lincoln County, WAWA11,9820.8%
561Clinton County, PAPA37,8700.8%
562Humboldt County, CACA131,6470.8%
563Carbon County, MTMT11,4660.8%
564Tooele County, UTUT87,4610.8%
565St. Johns County, FLFL346,3280.8%
566Snyder County, PAPA39,6550.8%
567Wallowa County, OROR7,5950.8%
568Arlington County, VAVA243,9310.8%
569Champaign County, OHOH38,8200.8%
570Whitman County, WAWA48,5120.8%
571Shannon County, MOMO7,2850.8%
572Warren County, TNTN43,7170.8%
573Crook County, OROR27,5640.8%
574Sonoma County, CACA486,4440.8%
575Minidoka County, IDID22,9110.8%
576Montgomery County, MOMO11,5900.8%
577San Luis Obispo County, CACA282,3670.8%
578Fayette County, TNTN45,0710.8%
579Cherokee County, ALAL26,4130.8%
580Orleans County, NYNY39,8250.8%
581Ashtabula County, OHOH96,7130.8%
582Fleming County, KYKY15,7870.8%
583Albany County, WYWY38,5580.8%
584Pennington County, SDSD116,7920.8%
585Skamania County, WAWA12,6690.8%
586Adams County, PAPA107,5940.8%
587Collingsworth County, TXTX2,4870.8%
588Westmoreland County, VAVA19,7150.8%
589Cedar County, IAIA18,3590.8%
590Cameron County, PAPA4,2110.8%
591Mineral County, WVWV26,7920.8%
592Pickens County, GAGA37,1670.8%
593St. Clair County, ALAL98,2060.8%
594Linn County, OROR132,8430.8%
595Ripley County, MOMO10,7170.8%
596Wicomico County, MDMD106,8990.8%
597Hamilton County, TNTN390,8330.8%
598Polk County, ARAR19,4860.8%
599Erie County, OHOH73,2960.8%
600Cochise County, AZAZ126,3320.8%
601Uintah County, UTUT38,2780.8%
602Cherokee County, GAGA299,2730.8%
603Washington County, ARAR271,2130.8%
604Delaware County, ININ113,1060.8%
605Greenwood County, KSKS5,8260.8%
606Bennington County, VTVT36,6300.8%
607Lorain County, OHOH323,2190.8%
608Oswego County, NYNY118,5690.8%
609Fayette County, KYKY329,7510.8%
610Union County, OROR25,9000.8%
611Goochland County, VAVA29,1870.8%
612New Hanover County, NCNC245,9590.8%
613Wood County, OHOH134,1760.8%
614Orange County, VTVT30,0020.8%
615Clay County, SDSD15,0310.8%
616Rawlins County, KSKS2,4310.8%
617Colfax County, NMNM12,1840.8%
618Sarasota County, FLFL479,9580.8%
619Santa Cruz County, CACA258,8520.8%
620Windsor County, VTVT57,3120.8%
621Sumner County, KSKS22,3120.8%
622Boyd County, KYKY47,7510.8%
623Smyth County, VAVA28,8820.8%
624Walsh County, NDND10,1790.8%
625Saline County, ILIL22,7720.7%
626Noble County, ININ47,9370.7%
627Appanoose County, IAIA12,0770.7%
628Sebastian County, ARAR130,6410.7%
629King County, WAWA2,344,9390.7%
630Rockbridge County, VAVA22,6630.7%
631Franklin County, WAWA102,6120.7%
632Shawnee County, KSKS178,6070.7%
633Custer County, COCO5,5900.7%
634Fulton County, PAPA14,4830.7%
635Marquette County, WIWI15,9270.7%
636White County, TNTN29,6120.7%
637Washington County, VTVT59,6520.7%
638Hawaii County, HIHI210,0430.7%
639Polk County, IAIA516,5460.7%
640Okaloosa County, FLFL221,8100.7%
641Harrison County, OHOH14,0700.7%
642Guernsey County, OHOH38,3790.7%
643Newport County, RIRI83,0510.7%
644Cass County, MOMO115,8590.7%
645Chautauqua County, NYNY124,1260.7%
646Greene County, NYNY47,2380.7%
647York County, VAVA71,3740.7%
648Jefferson County, MTMT13,3290.7%
649Placer County, CACA442,0810.7%
650Clay County, MOMO265,0320.7%
651Cherokee County, IAIA11,3690.7%
652Somervell County, TXTX10,2610.7%
653Merrimack County, NHNH158,0780.7%
654Alexandria, VAVA160,6620.7%
655Laramie County, WYWY102,9380.7%
656Knox County, TNTN511,4530.7%
657Fredericksburg, VAVA30,3930.7%
658Spotsylvania County, VAVA155,3880.7%
659Sullivan County, TNTN163,7590.7%
660Dent County, MOMO14,5840.7%
661Graham County, AZAZ40,1570.7%
662Greer County, OKOK5,3730.7%
663Livingston County, NYNY61,4380.7%
664Johnson County, IAIA160,0440.7%
665Lynchburg, VAVA81,3470.7%
666Knox County, OHOH64,0020.7%
667Washington County, TNTN141,1990.7%
668Wayne County, OHOH116,7580.7%
669Morgan County, UTUT13,3830.7%
670Morgan County, KYKY14,4150.7%
671Scott County, ININ25,0530.7%
672Chittenden County, VTVT169,1150.7%
673Blair County, PAPA119,5410.7%
674Snohomish County, WAWA870,6560.7%
675Elbert County, COCO30,5340.7%
676Crawford County, PAPA81,7920.7%
677Bristol, VAVA16,4180.7%
678Mohave County, AZAZ228,1020.7%
679Wright County, MOMO19,6710.7%
680Des Moines County, IAIA38,0770.7%
681Fountain County, ININ17,0130.7%
682Shasta County, CACA181,6480.7%
683Onslow County, NCNC217,1750.7%
684Johnson County, ARAR26,2250.7%
685Haines, AKAK2,0680.7%
686Oldham County, KYKY70,9860.7%
687Hamilton County, NENE9,6780.7%
688Josephine County, OROR87,8670.7%
689Portage County, OHOH163,4040.7%
690Tillamook County, OROR27,3840.7%
691Green County, WIWI37,2270.7%
692Indiana County, PAPA82,8780.7%
693Vigo County, ININ106,5120.7%
694Lake County, OHOH232,2170.7%
695Buncombe County, NCNC277,4170.7%
696Washington County, OROR611,7080.7%
697Woodford County, KYKY27,8830.7%
698Franklin County, VTVT51,1770.7%
699Blaine County, NENE4580.7%
700Nevada County, ARAR7,9420.7%
701Caroline County, VAVA34,4130.7%
702Washington County, IAIA22,6670.7%
703Andrew County, MOMO18,2410.7%
704Ontario County, NYNY113,1300.7%
705Franklin County, NCNC82,0370.7%
706Hancock County, ININ90,9690.7%
707Caledonia County, VTVT30,4140.7%
708Dorchester County, MDMD33,6280.7%
709Ashe County, NCNC27,5140.7%
710Wayne County, NYNY91,2500.7%
711King William County, VAVA19,6170.7%
712Benzie County, MIMI18,5680.7%
713Pike County, PAPA62,8080.7%
714Catawba County, NCNC170,1720.7%
715Butler County, KSKS69,4840.7%
716Morgan County, GAGA22,0950.7%
717Pickens County, SCSC139,1980.7%
718Dale County, ALAL49,9120.7%
719Madison County, IAIA17,2700.7%
720Columbia County, GAGA169,1890.7%
721Manatee County, FLFL468,2000.7%
722Rowan County, KYKY24,4760.7%
723Grimes County, TXTX34,2520.7%
724Isle of Wight County, VAVA41,3210.7%
725Wayne County, ININ66,1690.7%
726Wood County, TXTX49,6880.7%
727Comanche County, KSKS1,6730.7%
728Elk County, KSKS2,4580.7%
729McCulloch County, TXTX7,4720.7%
730Pulaski County, KYKY67,3840.7%
731Fulton County, NYNY52,2160.7%
732Marin County, CACA253,6940.7%
733Whitley County, ININ35,0460.7%
734Asotin County, WAWA22,5450.7%
735Clarion County, PAPA36,6800.7%
736Hardin County, KYKY113,4820.7%
737Waushara County, WIWI25,2230.7%
738Culpeper County, VAVA57,6660.7%
739Hood County, TXTX70,5010.7%
740Barbour County, WVWV15,4140.7%
741Wharton County, TXTX42,0600.7%
742Eau Claire County, WIWI109,0330.7%
743Effingham County, GAGA74,3970.7%
744Butler County, OHOH400,1280.7%
745Cheyenne County, KSKS2,6040.7%
746Kenton County, KYKY175,7790.7%
747Missaukee County, MIMI15,2740.7%
748Carter County, KYKY26,1490.7%
749Mason County, ILIL12,4110.7%
750Dane County, WIWI590,3750.7%
751McLean County, KYKY9,0640.7%
752New Castle County, DEDE588,0260.7%
753Curry County, OROR22,6210.7%
754Boone County, IAIA26,7990.7%
755Marshall County, ILIL11,4730.7%
756Charlevoix County, MIMI26,0360.7%
757Carroll County, MDMD176,6770.7%
758Morgan County, ININ74,9670.7%
759Idaho County, IDID17,8740.7%
760Boone County, ILIL53,5680.7%
761McDonough County, ILIL25,9160.7%
762Clay County, FLFL239,5930.7%
763Fayette County, OHOH28,5520.7%
764Wyoming County, NYNY39,7410.7%
765Kosciusko County, ININ80,8920.7%
766Alger County, MIMI8,6410.7%
767Geneva County, ALAL27,5540.7%
768New Kent County, VAVA28,0220.7%
769Peoria County, ILIL178,5530.7%
770Rice County, MNMN69,9390.7%
771Moultrie County, ILIL14,3710.7%
772Carroll County, ININ20,6550.7%
773Pima County, AZAZ1,074,6850.7%
774Lyon County, KSKS32,2660.7%
775Floyd County, ININ82,1530.7%
776Marshall County, KYKY31,6590.7%
777Wrangell, AKAK2,0070.7%
778Jeff Davis County, GAGA15,2190.7%
779Franklin County, ARAR17,7250.7%
780Davis County, IAIA9,2300.7%
781Ellis County, KSKS29,0750.7%
782Jo Daviess County, ILIL21,5940.7%
783Grays Harbor County, WAWA78,1440.7%
784Modoc County, CACA8,4260.7%
785Day County, SDSD5,4840.7%
786Waseca County, MNMN18,6880.7%
787Tucker County, WVWV6,5400.7%
788St. Francois County, MOMO67,8090.7%
789Piscataquis County, MEME17,4090.7%
790Escambia County, FLFL333,8340.7%
791Polk County, TNTN18,5920.7%
792Bledsoe County, TNTN15,9200.7%
793Miami County, OHOH112,6340.7%
794Mendocino County, CACA88,1220.7%
795Kalkaska County, MIMI18,6930.7%
796Canyon County, IDID275,1230.7%
797Essex County, NYNY36,4380.7%
798Gilmer County, GAGA33,8940.7%
799Teller County, COCO24,7560.7%
800Story County, IAIA101,2910.7%
801Saratoga County, NYNY241,3430.7%
802Lauderdale County, ALAL97,1350.7%
803Belmont County, OHOH64,4340.7%
804Adams County, IDID5,0130.7%
805Newberry County, SCSC39,5610.7%
806Claiborne County, TNTN33,2290.7%
807Pottawatomie County, KSKS27,1860.7%
808Prince William County, VAVA502,9660.7%
809Cass County, NENE27,6570.7%
810Kandiyohi County, MNMN44,7200.7%
811Paulding County, GAGA190,9960.7%
812Arapahoe County, COCO673,8200.7%
813Catoosa County, GAGA69,6280.6%
814Crawford County, OHOH41,8960.6%
815Cheboygan County, MIMI25,7930.6%
816Charles City County, VAVA6,6230.6%
817Kennebec County, MEME129,0670.6%
818Merrick County, NENE7,9050.6%
819Mitchell County, NCNC15,0620.6%
820St. Clair County, MOMO9,9760.6%
821Warren County, NJNJ112,9530.6%
822Hart County, GAGA28,6390.6%
823Wapello County, IAIA35,2100.6%
824Adair County, MOMO25,6840.6%
825Holt County, NENE10,0670.6%
826Greene County, PAPA33,8850.6%
827Stephens County, OKOK44,3100.6%
828Dewey County, OKOK4,2070.6%
829Floyd County, VAVA15,7890.6%
830LaSalle County, ILIL107,7730.6%
831Pierce County, WAWA946,2880.6%
832Beaufort County, SCSC204,4330.6%
833Richland County, OHOH124,8930.6%
834Cape Girardeau County, MOMO83,9990.6%
835Tate County, MSMS28,7250.6%
836Stanly County, NCNC68,8300.6%
837Muskingum County, OHOH87,0140.6%
838Bonner County, IDID54,4200.6%
839Cascade County, MTMT85,0290.6%
840Greene County, VAVA21,9580.6%
841Yellowstone County, MTMT172,6920.6%
842Osborne County, KSKS3,2850.6%
843Reno County, KSKS61,5390.6%
844Penobscot County, MEME157,9670.6%
845Presque Isle County, MIMI13,1280.6%
846Lawrence County, SDSD29,4590.6%
847DeKalb County, MOMO9,7950.6%
848Monroe County, WIWI46,5720.6%
849McKean County, PAPA38,9840.6%
850Pittsburg County, OKOK43,3200.6%
851Steuben County, NYNY91,8550.6%
852Thayer County, NENE4,8420.6%
853Fremont County, WYWY39,4640.6%
854Wheatland County, MTMT2,1000.6%
855Richardson County, NENE7,5300.6%
856Columbia County, NYNY60,1680.6%
857Brown County, KSKS9,1040.6%
858Lamoille County, VTVT26,2940.6%
859Wexford County, MIMI34,4450.6%
860Eureka County, NVNV1,8670.6%
861Morgan County, ILIL32,5150.6%
862Allen County, ININ402,3290.6%
863Rockingham County, VAVA89,3160.6%
864Chaffee County, COCO20,8310.6%
865Lyon County, KYKY9,1230.6%
866Whitley County, KYKY37,2970.6%
867St. Mary's County, MDMD116,6920.6%
868Douglas County, NVNV50,1110.6%
869Clinton County, OHOH42,3010.6%
870Oglethorpe County, GAGA16,4150.6%
871Ingham County, MIMI289,7090.6%
872Lapeer County, MIMI89,5160.6%
873Frederick County, VAVA99,9550.6%
874Martin County, FLFL166,2720.6%
875Franklin County, VAVA55,5260.6%
876Warren County, VAVA42,7400.6%
877Coshocton County, OHOH37,1880.6%
878Richland County, MTMT11,3770.6%
879Washington County, FLFL26,6950.6%
880Lavaca County, TXTX20,6510.6%
881Camas County, IDID1,3160.6%
882Williamson County, TXTX752,8270.6%
883Kingfisher County, OKOK15,7950.6%
884Worcester County, MDMD54,4590.6%
885Jasper County, IAIA38,1530.6%
886Fauquier County, VAVA76,5030.6%
887Starke County, ININ23,4250.6%
888Rice County, KSKS9,2660.6%
889Chatham County, NCNC85,1110.6%
890Carson City, NVNV58,5710.6%
891Hamilton County, ININ387,0360.6%
892Henry County, IAIA19,3490.6%
893Durham County, NCNC347,2400.6%
894Hernando County, FLFL221,7010.6%
895Beaverhead County, MTMT10,0430.6%
896Hillsdale County, MIMI45,7380.6%
897Vernon Parish, LALA45,0910.6%
898Denver County, COCO740,6130.6%
899Sangamon County, ILIL194,1700.6%
900Armstrong County, PAPA63,6980.6%
901Matanuska-Susitna, AKAK118,6660.6%
902Putnam County, OHOH34,3800.6%
903Gunnison County, COCO17,4390.6%
904Erath County, TXTX43,9110.6%
905Sevier County, TNTN101,3420.6%
906Anchorage, AKAK287,1550.6%
907Napa County, CACA132,9490.6%
908Hamilton County, OHOH838,4180.6%
909Glades County, FLFL13,2700.6%
910Tyler County, TXTX20,4430.6%
911Monroe County, OHOH12,9940.6%
912Brunswick County, VAVA15,7270.6%
913Edwards County, KSKS2,6400.6%
914Carter County, MTMT1,3830.6%
915Warren County, OHOH257,1810.6%
916Upshur County, WVWV23,7580.6%
917Washington County, MDMD157,7310.6%
918El Dorado County, CACA192,3230.6%
919Henry County, ILIL48,0950.6%
920Hampshire County, WVWV24,1050.6%
921Haskell County, TXTX5,4990.6%
922Mahaska County, IAIA21,8800.6%
923Montgomery County, OHOH539,5980.6%
924Wake County, NCNC1,257,2350.6%
925Pasco County, FLFL674,5160.6%
926East Feliciana Parish, LALA18,9110.6%
927Benton County, ININ8,8830.6%
928Coles County, ILIL46,6070.6%
929Lake County, MIMI13,1820.6%
930Hanson County, SDSD3,4560.6%
931Ozaukee County, WIWI94,3460.6%
932Washtenaw County, MIMI370,2140.6%
933Grant County, MNMN6,0850.6%
934Shiawassee County, MIMI67,6810.6%
935Baldwin County, ALAL267,7610.6%
936Llano County, TXTX23,3530.6%
937Dade County, MOMO7,8040.6%
938Anne Arundel County, MDMD603,3800.6%
939Letcher County, KYKY19,9520.6%
940Wood County, WVWV82,3850.6%
941Rock Island County, ILIL141,8690.6%
942Owen County, KYKY11,6010.6%
943Crawford County, ILIL18,6480.6%
944Berrien County, MIMI152,4440.6%
945Butte County, CACA209,2110.6%
946Grant County, ININ66,5240.6%
947James City County, VAVA83,3260.6%
948Fayette County, PAPA123,0210.6%
949Chesterfield County, SCSC44,7400.6%
950Polk County, NCNC20,5330.6%
951Lewis County, IDID3,7040.6%
952Jefferson County, PAPA43,2550.6%
953Pike County, KYKY54,7210.6%
954Franklin County, ININ23,2860.6%
955Washoe County, NVNV509,3860.6%
956Weld County, COCO378,4260.6%
957Erie County, PAPA265,8320.6%
958Carbon County, WYWY14,0130.6%
959Sandoval County, NMNM159,5650.6%
960Grainger County, TNTN25,7390.6%
961Montgomery County, TNTN249,9350.6%
962Edwards County, ILIL5,8980.6%
963Polk County, MOMO33,6040.6%
964Livingston County, MOMO14,7080.6%
965Mason County, WVWV24,7070.6%
966Augusta County, VAVA78,9400.6%
967McCracken County, KYKY67,5530.6%
968Putnam County, ININ37,8760.6%
969Carteret County, NCNC70,4690.6%
970Major County, OKOK7,5360.6%
971Knox County, ININ35,6520.6%
972Pickaway County, OHOH62,9780.6%
973Cooper County, MOMO17,1360.6%
974Union County, KYKY12,8390.6%
975Washburn County, WIWI17,0870.6%
976Emery County, UTUT10,1770.6%
977Okanogan County, WAWA45,2300.6%
978Madison County, KYKY101,6960.6%
979Franklin County, MOMO108,0900.6%
980Saunders County, NENE23,7020.6%
981Sumner County, TNTN215,5380.6%
982Jackson County, MOMO732,9940.6%
983Custer County, SDSD9,4310.6%
984Watauga County, NCNC54,7860.6%
985Mercer County, WVWV57,5030.6%
986Iosco County, MIMI25,2660.6%
987Gooding County, IDID16,4460.6%
988Sierra County, CACA3,0980.6%
989Mason County, MIMI29,0400.6%
990Mercer County, ILIL15,2290.6%
991Lake County, OROR8,1870.6%
992Summit County, COCO31,5170.6%
993Delaware County, PAPA580,9370.6%
994Warren County, KYKY149,3750.6%
995Vinton County, OHOH12,6450.6%
996Fairfax County, VAVA1,167,8730.6%
997Richmond, VAVA237,2570.6%
998McLean County, ILIL171,4190.6%
999Leake County, MSMS21,6620.6%
1000Coos County, OROR63,9920.6%
SHOWING 501–1,000 OF 2,971
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES