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RANKING · 2020 CENSUS · 500 SHOWN OF 3,090

Highest Mexican population share, US counties · 2020

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

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RELATEDLargest Mexican populationLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population shareLargest Dominican population
YEAR201020202024
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RANKPLACESTATEPOPMEXICAN SHAREVS 2000
501Racine County, WIWI198,91910.7%
502Harvey County, KSKS33,58010.7%
503El Paso County, COCO757,04010.7%
504Summit County, COCO31,51710.7%
505Van Zandt County, TXTX66,13010.6%
506Coconino County, AZAZ144,36810.6%
507Hyde County, NCNC4,55410.6%
508Collier County, FLFL417,13110.5%
509Klickitat County, WAWA24,33110.5%
510Van Buren County, MIMI76,07110.4%
511Milwaukee County, WIWI924,21610.4%
512Ness County, KSKS2,61710.4%
513Douglas County, NVNV50,11110.4%
514Murray County, GAGA41,60710.3%
515Churchill County, NVNV25,85110.3%
516McHenry County, ILIL317,75110.3%
517Blaine County, OKOK8,51510.3%
518McKinley County, NMNM68,11910.2%
519Houston County, TXTX22,31610.2%
520Tift County, GAGA42,25410.2%
521Cumberland County, NJNJ157,14810.2%
522Woodward County, OKOK19,82710.2%
523Amador County, CACA41,87610.1%
524Rice County, KSKS9,26610.1%
525Wasatch County, UTUT38,51410.1%
526Tulsa County, OKOK698,78210.1%
527Bedford County, TNTN55,27310.0%
528Placer County, CACA442,08110.0%
529Boulder County, COCO328,56010.0%
530El Dorado County, CACA192,32310.0%
531Sebastian County, ARAR130,6419.9%
532Carbon County, UTUT20,6809.9%
533Gwinnett County, GAGA1,018,0999.9%
534Toombs County, GAGA27,5459.8%
535Carroll County, ARAR29,2639.8%
536Grady County, GAGA26,5909.8%
537Broomfield County, COCO79,1749.8%
538Mower County, MNMN40,9719.8%
539Major County, OKOK7,5369.8%
540Mariposa County, CACA16,9189.8%
541Kenosha County, WIWI168,4489.7%
542Noble County, ININ47,9379.7%
543Whiteside County, ILIL54,1219.7%
544Walworth County, WIWI106,1279.7%
545Wright County, IAIA12,8019.7%
546Cuming County, NENE8,8239.7%
547Douglas County, NENE606,4609.7%
548Alpine County, CACA1,0439.7%
549Cheyenne County, COCO1,7139.7%
550Llano County, TXTX23,3539.7%
551Jefferson County, OKOK5,4319.6%
552Yadkin County, NCNC38,3259.6%
553Tillamook County, OROR27,3849.6%
554Tama County, IAIA16,7969.6%
555Tattnall County, GAGA24,3769.6%
556Crockett County, TNTN14,0069.6%
557Randolph County, NCNC149,5169.6%
558Tooele County, UTUT87,4619.6%
559Kankakee County, ILIL105,5259.6%
560Fannin County, TXTX39,2659.5%
561Galax, VAVA6,6709.5%
562Rich County, UTUT2,6879.5%
563Donley County, TXTX3,2139.5%
564Morris County, TXTX12,1339.5%
565Navajo County, AZAZ109,9469.4%
566Jefferson County, IDID35,2979.4%
567Beaver County, UTUT7,3019.3%
568Greer County, OKOK5,3739.3%
569Calaveras County, CACA46,6059.3%
570Hodgeman County, KSKS1,6199.2%
571Ogle County, ILIL51,3999.2%
572Humboldt County, CACA131,6479.2%
573McDonald County, MOMO23,9929.2%
574Clayton County, GAGA297,4719.1%
575Throckmorton County, TXTX1,5549.1%
576Summit County, UTUT43,1419.1%
577Surry County, NCNC72,2879.0%
578Sioux County, IAIA36,7749.0%
579Hamblen County, TNTN68,8439.0%
580Hinsdale County, COCO7539.0%
581Kiowa County, OKOK8,1819.0%
582Callahan County, TXTX14,4919.0%
583Walsh County, NDND10,1798.9%
584Dolores County, COCO2,4668.9%
585Long County, GAGA21,5578.9%
586Lewis County, WAWA88,0628.9%
587Washita County, OKOK10,8848.9%
588Lincoln County, NVNV4,3208.8%
589Saline County, KSKS53,3778.8%
590Candler County, GAGA11,2758.8%
591Comanche County, OKOK122,1588.8%
592Geary County, KSKS36,3388.8%
593DeKalb County, ILIL101,8358.8%
594Alamance County, NCNC186,1778.8%
595Evans County, GAGA11,0288.8%
596Lane County, KSKS1,5088.7%
597Grundy County, ILIL54,0528.7%
598Dodge County, NENE38,0578.7%
599Multnomah County, OROR795,3918.7%
600Coffee County, GAGA44,4078.7%
601Kandiyohi County, MNMN44,7208.6%
603Mesa County, COCO162,8458.6%
604Warren County, ILIL16,2228.6%
605Johnston County, NCNC256,4488.6%
606San Miguel County, COCO7,7538.6%
607Clay County, NENE6,1708.6%
608Bureau County, ILIL32,5108.5%
609Marshall County, ININ46,5998.5%
610Gunnison County, COCO17,4398.5%
611Larimer County, COCO377,2928.5%
612Jeff Davis County, GAGA15,2198.5%
613Appling County, GAGA19,1008.5%
614Dundy County, NENE1,5688.5%
615Deuel County, NENE1,8628.5%
616Pacific County, WAWA24,3578.5%
617Wood County, TXTX49,6888.4%
618LaSalle County, ILIL107,7738.4%
619Washington County, COCO4,7328.4%
620Rains County, TXTX13,5428.4%
621Hoke County, NCNC56,9398.3%
622Grand County, UTUT9,7908.3%
623Blount County, ALAL60,1568.3%
624Panola County, TXTX23,0188.3%
625Goshen County, WYWY12,6408.2%
626Upshur County, TXTX44,4108.2%
627Wapello County, IAIA35,2108.2%
628Big Horn County, WYWY12,0248.2%
629Garvin County, OKOK26,3778.2%
630Columbia County, WAWA4,1418.1%
631Ottawa County, MIMI308,4598.1%
632Barry County, MOMO36,2008.1%
633Reno County, KSKS61,5398.1%
634Freeborn County, MNMN30,4408.1%
635Linn County, OROR132,8438.0%
636DeKalb County, ALAL74,0858.0%
637Sandusky County, OHOH58,6558.0%
638Box Elder County, UTUT65,3208.0%
639Telfair County, GAGA11,1958.0%
640Shasta County, CACA181,6487.9%
641Franklin County, ALAL32,4497.9%
642Nevada County, CACA101,9117.9%
643Renville County, MNMN14,3567.9%
644Sanpete County, UTUT31,4537.9%
645Clark County, WAWA532,1197.9%
646Delta County, TXTX5,5497.9%
647Cowley County, KSKS34,3827.9%
648Sibley County, MNMN15,3567.9%
649Pierce County, WAWA946,2887.9%
650Saginaw County, MIMI187,6887.8%
651Defiance County, OHOH38,2927.8%
652Lincoln County, OROR50,6367.8%
653Trempealeau County, WIWI31,1717.8%
654Uinta County, WYWY20,7287.8%
655Wilson County, NCNC81,1507.8%
656Pettis County, MOMO44,2547.7%
657Warren County, TNTN43,7177.7%
658Grand County, COCO16,4967.7%
659Trinity County, TXTX14,3847.7%
660San Francisco County, CACA826,0797.7%
661Utah County, UTUT759,8597.7%
662Archer County, TXTX9,1297.6%
663Canadian County, OKOK187,1897.6%
664Forsyth County, NCNC401,7187.6%
665Los Alamos County, NMNM19,4077.6%
666Harnett County, NCNC150,1377.6%
667Platte County, WYWY8,6347.6%
668Highlands County, FLFL111,1227.6%
669Wheeler County, OROR1,4727.6%
670Wayne County, NCNC122,2787.5%
671Cache County, UTUT145,0007.5%
672DeKalb County, TNTN21,8737.5%
673Tuolumne County, CACA53,1607.5%
674Cowlitz County, WAWA114,8857.5%
675Passaic County, NJNJ531,6247.5%
676Bullock County, ALAL9,7807.4%
677Jasper County, SCSC38,5337.4%
678Loudon County, TNTN63,7647.4%
679Polk County, FLFL874,7907.4%
680Marshall County, ALAL103,5377.4%
681Snohomish County, WAWA870,6567.4%
682Dewey County, OKOK4,2077.3%
683Custer County, COCO5,5907.3%
684Kittitas County, WAWA48,8037.3%
685Porter County, ININ176,0497.3%
686Chilton County, ALAL47,7087.3%
687Rock County, WIWI166,4727.3%
688St. Joseph County, MIMI60,9687.3%
689San Augustine County, TXTX7,7227.3%
690Bennett County, SDSD3,3077.3%
691Albany County, WYWY38,5587.2%
692Lafayette County, FLFL8,7927.2%
693Manatee County, FLFL468,2007.2%
694Whatcom County, WAWA236,3927.2%
695Fulton County, OHOH41,8537.2%
696Bannock County, IDID91,5917.2%
697Buffalo County, NENE51,1727.2%
698Rockdale County, GAGA98,4167.1%
699Adams County, NENE31,0717.1%
700Kay County, OKOK43,4907.1%
701Iron County, UTUT67,1417.1%
702Kent County, TXTX6747.1%
703Grays Harbor County, WAWA78,1447.1%
704Plumas County, CACA18,5837.1%
705Chatham County, NCNC85,1117.1%
706Tyler County, TXTX20,4437.1%
707Alleghany County, NCNC11,4797.0%
708Steele County, MNMN37,4647.0%
709Robeson County, NCNC119,9417.0%
710Marion County, ININ992,1967.0%
711Roberts County, TXTX8677.0%
712Brown County, WIWI275,8037.0%
713Lincoln County, NENE33,3037.0%
714McClain County, OKOK49,6477.0%
715Marin County, CACA253,6947.0%
716Armstrong County, TXTX1,8437.0%
717Crook County, OROR27,5647.0%
718Sierra County, CACA3,0987.0%
719Kent County, MIMI675,2326.9%
720Polk County, GAGA45,5146.9%
721Jackson County, MOMO732,9946.9%
722Henderson County, NCNC122,3756.9%
723Saluda County, SCSC19,6806.9%
724Northampton County, VAVA11,8796.8%
725Johnson County, NENE5,2186.8%
726Lake County, OROR8,1876.8%
727St. Joseph County, ININ272,8616.8%
728Catawba County, NCNC170,1726.8%
729Uintah County, UTUT38,2786.8%
730Mora County, NMNM4,0516.8%
731Scott County, ARAR9,9656.8%
732Orange County, TXTX86,2666.8%
733Winchester, VAVA28,2726.8%
734Kimball County, NENE3,3916.7%
735Chattahoochee County, GAGA8,4656.7%
736Pope County, ARAR64,9766.7%
737Cherokee County, OKOK49,1966.7%
738Sublette County, WYWY8,9296.7%
739Gilmer County, GAGA33,8946.7%
740Gadsden County, FLFL44,2986.7%
741Sarpy County, NENE208,3036.7%
742Cobb County, GAGA793,3456.7%
743King County, WAWA2,344,9396.7%
744Red River County, TXTX11,8166.7%
745Banner County, NENE6866.7%
746Natrona County, WYWY80,5266.7%
747Keith County, NENE8,1006.7%
748Cottonwood County, MNMN11,4056.6%
749Clatsop County, OROR40,9266.6%
750Lane County, OROR381,5846.6%
751Gem County, IDID21,7736.6%
752Pottawattamie County, IAIA92,9966.6%
753Union County, NCNC267,6746.6%
754Faribault County, MNMN13,8886.6%
755Emmet County, IAIA9,1076.6%
756Douglas County, ILIL19,8806.6%
757Curry County, OROR22,6216.6%
758Thomas County, KSKS7,7256.6%
759Dunklin County, MOMO26,8556.5%
760Harrisonburg, VAVA50,8396.5%
761Durham County, NCNC347,2406.5%
762Kearney County, NENE6,7906.5%
763Carson County, TXTX5,8056.5%
764Bowie County, TXTX92,6966.5%
765Polk County, IAIA516,5466.5%
766Rice County, MNMN69,9396.5%
767Le Flore County, OKOK50,1966.5%
768Bourbon County, KYKY20,2436.5%
769Clackamas County, OROR426,2806.5%
770Peach County, GAGA29,8776.5%
771Wibaux County, MTMT8856.5%
772Woods County, OKOK8,4436.5%
773Lamar County, TXTX51,5036.4%
774Cheyenne County, KSKS2,6046.4%
775Lawrence County, MOMO39,4016.4%
776Kosciusko County, ININ80,8926.4%
777Carter County, OKOK48,9106.4%
778Cleveland County, OKOK303,9736.4%
779Douglas County, GAGA154,2936.4%
780Ada County, IDID546,1416.4%
781Lenawee County, MIMI97,7796.4%
782Adair County, OKOK19,8286.4%
783Loup County, NENE5706.4%
784Clarke County, GAGA129,9216.4%
785Vance County, NCNC42,6386.3%
786Washington County, UTUT213,6706.3%
787Bladen County, NCNC30,0076.3%
788Osceola County, IAIA5,9806.3%
789Rabun County, GAGA17,7646.3%
790Campbell County, WYWY48,1456.3%
791Marshall County, SDSD4,4266.3%
792Catron County, NMNM3,8276.3%
793Caribou County, IDID7,2526.2%
794Tippecanoe County, ININ190,4566.2%
795Desha County, ARAR9,9846.2%
796Rawlins County, KSKS2,4316.2%
797Bartow County, GAGA120,8006.2%
798Woodford County, KYKY27,8836.2%
799Jasper County, TXTX33,0756.2%
800Davis County, UTUT381,2276.2%
801Scott County, IAIA175,2596.2%
802Polk County, ARAR19,4866.2%
803Deschutes County, OROR213,0726.2%
804Lenoir County, NCNC55,8376.2%
805Henry County, OHOH27,5986.2%
806Cheyenne County, NENE9,5286.1%
807Mountrail County, NDND9,3956.1%
808Webster County, GAGA2,3696.1%
809Skamania County, WAWA12,6696.1%
810Onslow County, NCNC217,1756.1%
811Allegan County, MIMI123,1886.1%
812Hayes County, NENE8216.1%
813Beaufort County, NCNC44,6706.1%
814Morgan County, ALAL126,4836.0%
815Banks County, GAGA21,2736.0%
816Buffalo County, SDSD1,8026.0%
817Ellis County, OKOK3,6136.0%
818Iroquois County, ILIL26,1506.0%
819Davidson County, TNTN745,9046.0%
820Franklin County, NCNC82,0376.0%
821Wayne County, NENE10,0206.0%
822Stephens County, OKOK44,3106.0%
823Rowan County, NCNC155,0966.0%
824Menominee County, WIWI4,1995.9%
825Island County, WAWA85,6575.9%
826Thurston County, WAWA304,2615.9%
827Big Horn County, MTMT12,7525.9%
828Bacon County, GAGA11,0705.9%
829Ingham County, MIMI289,7095.9%
830Riley County, KSKS72,5985.8%
831Fremont County, COCO50,0395.8%
832Johnson County, KSKS636,9065.8%
833Pawnee County, KSKS5,9915.8%
834Ben Hill County, GAGA17,0995.8%
835Shelby County, KYKY51,2435.8%
836McKenzie County, NDND15,1925.8%
837Clay County, TXTX10,7645.8%
838Niobrara County, WYWY2,3415.8%
839Cotton County, OKOK5,4325.8%
840Allen County, ININ402,3295.8%
841Montezuma County, COCO26,6785.7%
842Pulaski County, MOMO54,4425.7%
843Beaufort County, SCSC204,4335.7%
844Vernon Parish, LALA45,0915.7%
845Lucas County, OHOH423,3475.7%
846Chicot County, ARAR9,1075.7%
847Rio Blanco County, COCO6,6835.7%
848Hamilton County, IAIA14,9445.7%
849Benton County, OROR97,7285.7%
850Lee County, FLFL875,6075.7%
851Duchesne County, UTUT20,8565.6%
852Pontotoc County, MSMS32,0965.6%
853Coos County, OROR63,9925.6%
854McCurtain County, OKOK30,7445.6%
855Macon County, NCNC39,2325.5%
856Madison County, IDID55,1725.5%
858McLeod County, MNMN36,6315.5%
859Putnam County, ILIL5,6195.5%
860Granville County, NCNC61,4215.5%
861Graves County, KYKY37,0505.5%
862Scott County, MSMS28,0735.5%
863Hughes County, OKOK13,4555.5%
864Barrow County, GAGA99,7735.5%
865Douglas County, COCO399,3965.5%
866Richmond County, VAVA9,2945.5%
867Phelps County, NENE8,9945.5%
868Fremont County, WYWY39,4645.5%
869Waynesboro, VAVA23,9515.5%
870Saline County, MOMO23,2655.5%
871Josephine County, OROR87,8675.4%
872Bronx County, NYNY1,406,3325.4%
873Adams County, MSMS30,0615.4%
874Jefferson County, WIWI86,5055.4%
875La Plata County, COCO56,8985.4%
876Sherman County, OROR2,0515.4%
877Waseca County, MNMN18,6885.4%
878Ashley County, ARAR17,8315.4%
879Dooly County, GAGA11,1565.4%
880Waushara County, WIWI25,2235.4%
881Chippewa County, MNMN12,4065.4%
882Sitka, AKAK8,3195.4%
883Kodiak Island, AKAK12,3875.4%
884Washington County, IAIA22,6675.4%
885Davie County, NCNC45,8555.4%
886Sheboygan County, WIWI118,0475.3%
887Gilpin County, COCO6,0735.3%
888Murray County, OKOK13,8055.3%
889Logan County, KSKS2,6615.3%
890Calhoun County, MSMS12,6435.3%
891Richland County, MTMT11,3775.3%
892Jackson County, ININ47,3705.3%
893Bryan County, OKOK51,3675.3%
894Newberry County, SCSC39,5615.3%
895Mason County, WAWA71,1655.3%
896Montgomery County, KSKS30,1775.3%
897Barber County, KSKS4,0835.3%
898Washington County, OKOK54,0375.2%
899Trinity County, CACA15,7205.2%
900Stevens County, MNMN9,7475.2%
901Henry County, ILIL48,0955.2%
902Kitsap County, WAWA283,3745.2%
903Garfield County, UTUT5,2565.2%
905Wagoner County, OKOK93,2635.2%
906Haines, AKAK2,0685.2%
907Newaygo County, MIMI51,6225.2%
908Accomack County, VAVA33,8595.2%
909Christian County, KYKY70,1155.2%
910Bay County, MIMI102,1235.2%
911Polk County, NENE5,2705.2%
912Emery County, UTUT10,1775.2%
913Indian River County, FLFL172,7995.2%
914Aurora County, SDSD2,8015.2%
915Pitkin County, COCO16,6255.1%
916Muskogee County, OKOK66,7085.1%
917Forsyth County, GAGA282,8055.1%
918Independence County, ARAR38,7855.1%
919Nash County, NCNC99,3655.1%
920Pontotoc County, OKOK38,5285.1%
921Bowman County, NDND2,7625.1%
922Lee County, ILIL32,9145.1%
923Columbus County, NCNC50,4875.1%
924Carroll County, KYKY11,1415.1%
925Floyd County, GAGA101,3785.1%
926Grady County, OKOK59,1285.1%
927Montgomery County, TNTN249,9355.1%
928Pike County, ARAR9,9645.1%
929Putnam County, FLFL77,7345.1%
930Ellsworth County, KSKS6,2575.1%
931Ramsey County, MNMN541,6235.0%
932Dawes County, NENE7,8585.0%
933Decatur County, GAGA29,4325.0%
934Todd County, MNMN26,0605.0%
935Lancaster County, NENE334,0495.0%
936Brown County, ILIL6,4015.0%
937Wheeler County, GAGA7,5705.0%
938McDowell County, NCNC45,1985.0%
939Ottawa County, OKOK30,4385.0%
940Dakota County, MNMN457,7105.0%
941Mecklenburg County, NCNC1,233,3835.0%
942Washington County, NCNC10,6385.0%
943Gratiot County, MIMI41,1905.0%
944Apache County, AZAZ64,4455.0%
945Anchorage, AKAK287,1555.0%
946Putnam County, OHOH34,3805.0%
947Roger Mills County, OKOK3,2595.0%
948Atlantic County, NJNJ278,6574.9%
949Hillsborough County, FLFL1,574,1154.9%
950Williams County, NDND41,7674.9%
951Hardin County, TXTX58,7234.9%
952Putnam County, GAGA23,7224.9%
953Converse County, WYWY13,8244.9%
954Cabarrus County, NCNC249,7254.9%
955Polk County, NCNC20,5334.9%
956Liberty County, GAGA70,3134.9%
957Clay County, MOMO265,0324.9%
958Pierce County, GAGA20,7644.9%
959Alfalfa County, OKOK5,6494.9%
960Fayette County, KYKY329,7514.9%
961Allamakee County, IAIA14,2384.9%
962Wake County, NCNC1,257,2354.9%
963Robertson County, TNTN80,1754.9%
964Huron County, OHOH58,2504.9%
965Cherokee County, GAGA299,2734.9%
966Greene County, GAGA21,3674.8%
967Pender County, NCNC72,1114.8%
968Stanley County, SDSD3,0184.8%
969Aleutians East, AKAK3,4794.8%
970Grant County, OKOK4,0674.8%
971Kidder County, NDND2,3934.8%
972Clear Creek County, COCO8,9944.8%
973Muskegon County, MIMI177,9014.8%
974LaPorte County, ININ111,2944.8%
975Clallam County, WAWA78,2024.8%
976Seminole County, OKOK23,4414.8%
977Le Sueur County, MNMN29,4534.8%
978Stewart County, GAGA4,6314.8%
979Schley County, GAGA4,5934.7%
980Logan County, OKOK55,4734.7%
981Chase County, KSKS2,5724.7%
982Platte County, MOMO114,4004.7%
983St. Lucie County, FLFL402,4494.7%
984White County, ININ25,1644.7%
985Pittsburg County, OKOK43,3204.7%
986Maury County, TNTN118,1314.7%
987Sheridan County, KSKS2,4274.7%
988Guilford County, NCNC562,2344.7%
989Webster County, NENE3,3364.7%
990Valley County, IDID12,8314.7%
991Johnston County, OKOK10,4484.7%
992Mitchell County, NCNC15,0624.7%
993Orange County, NYNY417,6694.7%
994San Juan County, WAWA18,5774.7%
995Pratt County, KSKS9,1174.7%
996Cameron Parish, LALA4,7184.6%
997Routt County, COCO25,3294.6%
998Pipestone County, MNMN9,2604.6%
999Sumner County, KSKS22,3124.6%
1000Calhoun County, GAGA5,4134.6%
SHOWING 501–1,000 OF 3,090
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES