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RANKING · 2020 CENSUS · 302 SHOWN OF 802

Largest Costa Rican population, US counties · 2020

US counties ranked by the number of residents who are Costa Rican origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

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RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2010
501Hawaii County, HIHI210,04323–
502Kosciusko County, ININ80,89223+28%
503Iowa County, WIWI23,95123–
504Lafayette Parish, LALA257,94922–
505Hinds County, MSMS211,88822−82%
506Pettis County, MOMO44,25422–
507Marion County, OROR355,77722−75%
508Carroll County, GAGA131,03622+47%
509Union County, ININ6,86322–
510Manassas Park, VAVA16,56022–
511Lowndes County, MSMS57,34621–
512Schuylkill County, PAPA145,08521+133%
513Berkeley County, SCSC274,66621−13%
514Calumet County, WIWI53,98221–
515Chaffee County, COCO20,83121–
516Pike County, ININ12,00321–
517Madison County, MSMS116,29820−77%
518Madison County, NYNY67,12020–
519Ontario County, NYNY113,13020–
520Parker County, TXTX184,76720–
521Covington, VAVA5,68020–
522St. Charles Parish, LALA50,58620−80%
523Montgomery County, GAGA8,63520–
524Somerset County, MDMD24,97320–
525Moore County, NCNC110,61920–
526Bartholomew County, ININ85,72919−41%
527Johnson County, IAIA160,04419+533%
528Sabine Parish, LALA21,83419–
529Terrebonne Parish, LALA104,16319−72%
530Holt County, NENE10,06719–
531Warren County, NCNC18,89819–
532Jackson County, TNTN12,46619–
533Lake County, OHOH232,21719–
534Clark County, ARAR20,93818–
535Lewis County, MOMO9,87918–
536Rowan County, NCNC155,09618−77%
537Stark County, OHOH373,77118−74%
538Linn County, OROR132,84318+100%
539Union County, PAPA42,31318−31%
540Peach County, GAGA29,87718+100%
541Union County, GAGA27,85918–
542Palo Pinto County, TXTX30,79118–
543Okanogan County, WAWA45,23018–
544St. Louis County, MNMN200,51817+113%
545Lamar County, MSMS67,40317−60%
546Sarpy County, NENE208,30317+183%
547Blair County, PAPA119,54117–
548Greenwood County, SCSC70,37917−67%
549Gregg County, TXTX126,09517+89%
550Brown County, TXTX38,71117–
551Crittenden County, ARAR46,21016–
552Steele County, MNMN37,46416–
553Adams County, MSMS30,06116–
554Jefferson County, NYNY111,54016–
555Nash County, NCNC99,36516−64%
556Sumter County, SCSC105,06716−71%
557Columbia County, WIWI58,13216–
558Graham County, AZAZ40,15716–
559Washington County, NYNY59,35316–
560Kent County, DEDE194,78616+7%
561Liberty County, GAGA70,31316−53%
562Shawnee County, KSKS178,60716−84%
563Garrard County, KYKY18,20716–
564Hamblen County, TNTN68,84316−20%
565Washington County, MDMD157,73115−52%
566Kalamazoo County, MIMI263,79515–
567Rensselaer County, NYNY160,51015−87%
568Buncombe County, NCNC277,41715−83%
569Wilkes County, NCNC66,23315–
570McIntosh County, OKOK19,75815–
571Somerset County, PAPA72,00415–
572Comal County, TXTX209,16615−40%
573Charles County, MDMD176,59315−80%
574Lynchburg, VAVA81,34715–
575Juneau, AKAK31,60914−13%
576Benton County, ARAR332,55414−71%
577Kalkaska County, MIMI18,69314–
578Ashtabula County, OHOH96,71314–
579Greene County, OHOH174,32214–
580Chester County, SCSC33,00114–
581Augusta County, VAVA78,94014–
582Wood County, WVWV82,38514–
583Shelby County, ININ45,88214–
584Buena Vista County, IAIA20,44914–
585Johnson County, KYKY22,05114–
586Beaver County, UTUT7,30114–
587Klickitat County, WAWA24,33114–
588Platte County, MOMO114,40013+30%
589Berks County, PAPA440,07213−75%
590Taylor County, TXTX150,07713–
591Hanover County, VAVA116,42313–
592Scott County, KYKY62,26213–
593Sussex County, NJNJ148,06313+30%
594Hamilton County, ININ387,03613−85%
595Monroe County, ININ143,34513−41%
596Box Elder County, UTUT65,32013–
597Lewis County, WAWA88,06213–
598Monroe County, WIWI46,57213–
599Cochise County, AZAZ126,33212−37%
600Richmond County, GAGA206,55912−71%
601Swift County, MNMN9,76312–
602Turner County, SDSD9,31412–
603Bradley County, TNTN115,46512−57%
604Wise County, TXTX83,77812−80%
605Spotsylvania County, VAVA155,38812–
606Columbia County, FLFL74,09412–
607Winnebago County, WIWI174,21812–
608Laramie County, WYWY102,93812–
609Henry County, ININ49,13712–
610Luzerne County, PAPA332,12612+100%
611Lauderdale County, ALAL97,13511–
612Cass County, MOMO115,85911–
613Putnam County, TNTN86,61211+175%
614Bee County, TXTX32,51511+450%
615Cass County, MIMI51,67711–
616Jackson County, NCNC45,03911–
617Coshocton County, OHOH37,18811–
618Bristol County, RIRI50,00111–
619Oconee County, SCSC83,77511−56%
620Potter County, TXTX114,45311–
621Levy County, FLFL48,52011–
622Bibb County, GAGA157,55611−90%
623Bear Lake County, IDID6,72711–
624Fayette County, KYKY329,75111–
625Kent County, MDMD19,56511–
626Pulaski County, ARAR404,61110–
627Crawford County, KSKS39,00810–
628Wexford County, MIMI34,44510–
629Wilkin County, MNMN6,28810–
630Carson City, NVNV58,57110–
631Darke County, OHOH51,52010–
632Weber County, UTUT278,17410−83%
633Washington County, VTVT59,65210+43%
634Amherst County, VAVA31,96210−71%
635Gloucester County, VAVA40,09710–
636Dauphin County, PAPA293,35110−82%
637Hall County, GAGA226,56810−96%
638Muscogee County, GAGA202,17110−80%
639Spalding County, GAGA70,77510−55%
640Story County, IAIA101,29110–
641Wichita County, KSKS2,03110–
642Shelby County, KYKY51,24310–
643St. Mary's County, MDMD116,69210−95%
644Franklin County, PAPA160,65210−89%
645Benton County, WAWA221,72210−9%
646Fond du Lac County, WIWI104,66910−50%
647Vernon Parish, LALA45,0919−10%
648Rice County, MNMN69,9399−40%
649Andrew County, MOMO18,2419–
650San Miguel County, NMNM26,2609–
651Alleghany County, NCNC11,4799–
652Lucas County, OHOH423,3479−70%
653Canadian County, OKOK187,1899+350%
654Garfield County, OKOK61,7799−70%
655Jefferson County, OKOK5,4319–
656Rogers County, OKOK102,1979−83%
657Carbon County, PAPA65,8689−40%
658Sullivan County, PAPA5,8569–
659Wayne County, PAPA51,7039–
660Titus County, TXTX31,5639−10%
661Brunswick County, VAVA15,7279–
662Buckingham County, VAVA17,1379–
663La Crosse County, WIWI121,3399–
664Albany County, WYWY38,5589–
665Siskiyou County, CACA42,0139–
666Putnam County, FLFL77,7349−91%
667Walker County, GAGA70,2509–
668Allen County, ININ402,3299−63%
669Huntington County, ININ37,2249–
670Parke County, ININ16,6429–
671Porter County, ININ176,0499−40%
672Carroll County, MDMD176,6779–
673Sevier County, TNTN101,3428−95%
674St. Mary Parish, LALA46,5528−85%
675Genesee County, MIMI401,0938−79%
676Audrain County, MOMO24,5288–
677Cheshire County, NHNH78,2698−58%
678Portage County, OHOH163,4048–
679Kay County, OKOK43,4908–
680Stephens County, TXTX9,3808–
681Fairfax, VAVA26,7728–
682Washington County, OHOH58,3898–
683Wabash County, ININ30,7138–
685Osage County, KSKS15,6938–
686Tehama County, CACA64,6658+100%
687Okaloosa County, FLFL221,8108−79%
688Cherokee County, GAGA299,2738−92%
689Henry County, GAGA264,9228−91%
690Shoshone County, IDID14,1308–
691Dorchester County, MDMD33,6288–
692Stanly County, NCNC68,8308–
693Gibson County, TNTN51,7798−65%
694Walker County, TXTX83,8428−27%
695Davis County, UTUT381,2278−71%
696Chelan County, WAWA81,9418–
697Butte County, CACA209,2117–
698Winn Parish, LALA14,9617–
699Tunica County, MSMS8,8197–
700Dawson County, MTMT8,6927–
701Cambria County, PAPA128,9687–
702Washington County, TNTN141,1997−88%
703Colorado County, TXTX21,4397–
704McLennan County, TXTX272,0207–
705Albemarle County, VAVA118,3567−63%
706Shawano County, WIWI41,5607–
707Waupaca County, WIWI51,4617−36%
708Monongalia County, WVWV107,9917−42%
709Lancaster County, SCSC114,2967−88%
710Bartow County, GAGA120,8007–
711Allen County, KYKY22,5367–
712Ulster County, NYNY183,3307−82%
713Green Lake County, WIWI19,3057–
714Lafayette County, ARAR5,8886–
715White County, ARAR80,0856–
716Chemung County, NYNY80,4156–
717Polk County, TXTX53,4346–
718Warren County, KYKY149,3756–
719Tangipahoa Parish, LALA141,3466−70%
720Bay County, MIMI102,1236−63%
721Emmet County, MIMI33,7756–
722Park County, MTMT18,2146–
723Carroll County, NHNH52,7846−91%
724Essex County, NYNY36,4386−71%
725Macon County, NCNC39,2326–
726Montgomery County, NCNC26,4036–
727Sampson County, NCNC61,5046−65%
728Washington County, PAPA210,8026−33%
729Darlington County, SCSC62,8886+20%
730Erath County, TXTX43,9116–
731Morris County, TXTX12,1336–
732Accomack County, VAVA33,8596–
733McLean County, KYKY9,0646–
734Waldo County, MEME40,6936+20%
735Harford County, MDMD266,4466−98%
736Radford, VAVA17,2436–
737Kittitas County, WAWA48,8036–
738North Slope, AKAK10,5825–
739Calcasieu Parish, LALA208,4665−77%
740Dickinson County, MIMI25,8275−55%
741Callaway County, MOMO45,7655–
742Erie County, PAPA265,8325−97%
743Whitman County, WAWA48,5125−44%
744Jackson County, FLFL49,6295–
745Jackson County, ININ47,3705–
746Adams County, WAWA21,4885–
747Island County, WAWA85,6575−44%
748Dade County, MOMO7,8044–
749Charlevoix County, MIMI26,0364–
750Jackson County, MIMI159,5524–
751Marquette County, MIMI68,0644–
752Aitkin County, MNMN16,2524–
753Crow Wing County, MNMN69,1324–
754Itasca County, MNMN45,4044–
755Dodge County, NENE38,0574–
756Pushmataha County, OKOK10,8074–
757Pike County, PAPA62,8084−89%
758Fluvanna County, VAVA28,9754–
760Cabell County, WVWV91,1834–
762Cecil County, MDMD107,1314–
763Morrill County, NENE4,4044–
764Williamsburg, VAVA15,8614−67%
765Vilas County, WIWI23,7614–
766Houston County, ALAL110,3183–
767Cottonwood County, MNMN11,4053–
768Smith County, MSMS13,9913−25%
769Daniels County, MTMT1,6123–
770Granville County, NCNC61,4213–
771Ward County, NDND68,2333–
772Grayson County, VAVA15,2303–
773Danville, VAVA41,6473–
774Eau Claire County, WIWI109,0333−92%
775McDonough County, ILIL25,9163–
776Somerset County, MEME51,6203–
777Lycoming County, PAPA112,5873–
778Dodge County, WIWI89,0973−40%
779Trempealeau County, WIWI31,1713–
780Faulkner County, ARAR133,9792–
781Tensas Parish, LALA3,7002–
782Androscoggin County, MEME116,4872−96%
783Delaware County, NYNY44,3052−89%
784Cleveland County, NCNC103,3252−80%
785Ottawa County, OKOK30,4382–
786Potter County, PAPA15,8972–
787Page County, VAVA23,7622–
788Cape May County, NJNJ93,3902−97%
789Nez Perce County, IDID42,9052−95%
790DeKalb County, ILIL101,8352–
791Williamson County, ILIL67,2252−60%
792Monona County, IAIA8,5392−67%
793Worcester County, MDMD54,4591–
794Chenango County, NYNY45,7151−92%
795Columbia County, NYNY60,1681–
796Seneca County, NYNY32,8831–
797Columbia County, PAPA66,1931−67%
798Knox County, TNTN511,4531−98%
799Morgan County, TNTN22,1601−80%
801Dickinson County, KSKS18,6371–
802Pontotoc County, OKOK38,5281–
SHOWING 501–802 OF 802

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