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RANKING · 2010 CENSUS · 212 SHOWN OF 712

Largest Costa Rican population, US counties · 2010

US counties ranked by the number of residents who are Costa Rican origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

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RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population share
YEAR201020202024
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RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2000
501Boone County, ARAR38,62817
502Sagadahoc County, MEME37,97917
503Otero County, NMNM70,36817
504Sampson County, NCNC61,50417
505San Juan County, UTUT14,54217
506Cameron County, TXTX433,94617
507Juneau, AKAK31,60916
508Bay County, MIMI102,12316
509Mecosta County, MIMI42,32016
510Wright County, MNMN157,55916
511Macoupin County, ILIL43,74816
512Elkhart County, ININ208,77416
513Atoka County, OKOK14,60916
514Edgecombe County, NCNC49,12116
515Lampasas County, TXTX23,65716
516Chippewa County, WIWI67,61416
517Stanislaus County, CACA557,71915
518Tulare County, CACA485,14615
519Kent County, DEDE194,78615
520Escambia County, FLFL333,83415
521Santa Rosa County, FLFL211,11515
522Carroll County, GAGA131,03615
523Mohave County, AZAZ228,10215
524Porter County, ININ176,04915
525Talbot County, MDMD38,23815
526Mower County, MNMN40,97115
527Rice County, MNMN69,93915
528Morgan County, ILIL32,51515
529Carbon County, PAPA65,86815
530Gallatin County, MTMT128,74015
531Chaves County, NMNM63,36415
532Grant County, WAWA105,72715
533Custer County, COCO5,59014
534Hamilton County, FLFL14,18014
535Harris County, GAGA37,28014
536Navajo County, AZAZ109,94614
537El Dorado County, CACA192,32314
538Oklahoma County, OKOK822,12514
539McKean County, PAPA38,98414
540Gage County, NENE21,71114
541Caledonia County, VTVT30,41414
542Childress County, TXTX6,64314
543Merced County, CACA297,26013
544Kenai Peninsula, AKAK61,95113
545Polk County, IAIA516,54613
546Franklin County, MAMA70,69813
547Pearl River County, MSMS59,36313
548LaSalle County, ILIL107,77313
549Will County, ILIL712,25313
550Wagoner County, OKOK93,26313
551Lexington County, SCSC317,58813
552Laclede County, MOMO36,94313
553Merrimack County, NHNH158,07813
554Chenango County, NYNY45,71513
555Nacogdoches County, TXTX66,03513
556Wichita County, TXTX129,55513
557Fauquier County, VAVA76,50313
558Thurston County, WAWA304,26113
559Nevada County, CACA101,91112
560Butts County, GAGA27,21812
561Bond County, ILIL16,95912
562Clatsop County, OROR40,92612
563Minnehaha County, SDSD212,69112
564Blount County, TNTN143,82012
565Christian County, MOMO96,72512
566Newton County, MOMO62,26312
567Fairfield County, OHOH169,75212
568Rusk County, TXTX54,85412
569Williamsburg, VAVA15,86112
570Monongalia County, WVWV107,99112
571Poweshiek County, IAIA18,36811
572Dickinson County, MIMI25,82711
573Warren County, MSMS41,75911
574Summit County, OHOH538,37611
575Lancaster County, NENE334,04911
576Lyon County, NVNV65,08811
577Harnett County, NCNC150,13711
578San Patricio County, TXTX72,05311
579Walker County, TXTX83,84211
580Benton County, WAWA221,72211
581Waupaca County, WIWI51,46111
582Wyandotte County, KSKS170,59710
584Vernon Parish, LALA45,09110
585Calhoun County, MIMI133,40810
586Dakota County, MNMN457,71010
587Washington County, MSMS40,44610
588Columbia County, OROR54,09110
589Montour County, PAPA17,86810
590Platte County, MOMO114,40010
591Strafford County, NHNH135,04310
592Sussex County, NJNJ148,06310
593Los Alamos County, NMNM19,40710
594Yates County, NYNY24,54710
595Cleveland County, NCNC103,32510
596Hidalgo County, TXTX921,54910
597Titus County, TXTX31,56310
598Yakima County, WAWA259,18510
599Yolo County, CACA224,4109
600Peach County, GAGA29,8779
601Cassia County, IDID26,3979
603Pinal County, AZAZ539,3809
604Yavapai County, AZAZ252,5529
605Madera County, CACA167,9279
606Knox County, ININ35,6529
608Jackson County, MSMS147,6669
609Cleveland County, OKOK303,9739
610Linn County, OROR132,8439
611Schuylkill County, PAPA145,0859
612Washington County, PAPA210,8029
613Lee County, SCSC15,7309
614Marlboro County, SCSC25,4889
615Hillsborough County, NHNH433,4159
616Valencia County, NMNM82,0139
617Cayuga County, NYNY74,3659
618Sullivan County, NYNY80,5869
620Island County, WAWA85,6579
621Whitman County, WAWA48,5129
622Natrona County, WYWY80,5269
623Gregg County, TXTX126,0959
624Adams County, COCO554,6688
625Weld County, COCO378,4268
626Hempstead County, ARAR19,0808
627Douglas County, KSKS120,9208
629Berrien County, MIMI152,4448
631St. Louis County, MNMN200,5188
632Clearfield County, PAPA78,1008
633Wyoming County, PAPA25,7908
634St. Louis, MOMO278,1448
635Anson County, NCNC21,7588
636Stokes County, NCNC46,1268
637Clermont County, OHOH216,9778
638Kaufman County, TXTX209,2358
639Tift County, GAGA42,2547
640Yuma County, AZAZ224,4497
641Murray County, MNMN7,9427
642Wood County, OHOH134,1767
643Torrance County, NMNM16,1007
644Davidson County, NCNC180,1827
645Wasatch County, UTUT38,5147
646Washington County, VTVT59,6527
647Lassen County, CACA28,1176
648Monona County, IAIA8,5396
649Wapello County, IAIA35,2106
650Van Buren County, MIMI76,0716
651Scott County, MNMN159,0176
652Malheur County, OROR32,2616
653Lebanon County, PAPA146,3806
654Luzerne County, PAPA332,1266
655Sarpy County, NENE208,3036
656Fulton County, NYNY52,2166
657Oneida County, NYNY226,3926
658Licking County, OHOH185,5646
659Perry County, OHOH35,9186
661Washington County, FLFL26,6955
662Clarke County, GAGA129,9215
663Lee County, ALAL189,8815
664Dubuque County, IAIA99,3815
665Woodbury County, IAIA106,6495
666Waldo County, MEME40,6935
667Hampshire County, MAMA164,0655
668Randolph County, ILIL29,9215
669Williamson County, ILIL67,2255
670Bradford County, PAPA59,6005
671Darlington County, SCSC62,8885
672Limestone County, TXTX22,8495
673Dodge County, WIWI89,0975
674Portage County, WIWI71,9435
675Morgan County, TNTN22,1605
676Polk County, TNTN18,5925
677Tehama County, CACA64,6654
678Prowers County, COCO11,8844
679Wells County, ININ28,8834
680Iowa County, IAIA16,5044
681Jackson County, IAIA19,2884
682Luce County, MIMI6,3394
683Smith County, MSMS13,9914
684Montgomery County, MOMO11,5904
685Johnson County, TXTX218,0484
686Marinette County, WIWI42,5744
687Putnam County, TNTN86,6124
688Fannin County, GAGA26,1113
689Johnson County, IAIA160,0443
690Iron County, MIMI11,7573
691Newaygo County, MIMI51,6223
692Meeker County, MNMN23,6033
693Columbia County, PAPA66,1933
694Hardeman County, TNTN25,2743
695Macon County, MOMO15,1903
696Carteret County, NCNC70,4693
697Logan County, ARAR21,6332
698Cherokee County, IAIA11,3692
699Mitchell County, IAIA10,6502
700Allegany County, MDMD66,8482
701Martin County, MNMN19,4402
702Lafayette County, MSMS59,5972
703Canadian County, OKOK187,1892
704Henry County, TNTN32,8962
705Ray County, MOMO23,3982
706Skagit County, WAWA132,9752
707Walla Walla County, WAWA62,3612
708Bee County, TXTX32,5152
709Cass County, TXTX28,6512
710Carter County, OKOK48,9101
711Yellowstone County, MTMT172,6921
712Hopkins County, TXTX39,0631
SHOWING 501–712 OF 712
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES