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RANKING · 2020 CENSUS · 500 SHOWN OF 2,592

Highest Puerto Rican population share, US counties · 2020

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

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SAME RANKING BYCitiesStatesMetros
RELATEDLargest Mexican populationHighest Mexican population shareLargest Puerto Rican populationLargest Cuban populationHighest Cuban population shareLargest Dominican population
YEAR201020202024
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RANKPLACESTATEPOPPUERTO RICAN SHAREVS 2000
501Owyhee County, IDID12,6610.9%
502Winnebago County, ILIL283,6740.9%
503San Miguel County, NMNM26,2600.9%
504Henrico County, VAVA342,7750.9%
505Towns County, GAGA13,2850.9%
506Catawba County, NCNC170,1720.9%
507Roanoke County, VAVA97,1500.9%
508Granville County, NCNC61,4210.9%
509Starke County, ININ23,4250.9%
510Contra Costa County, CACA1,170,0700.9%
511Brown County, WIWI275,8030.9%
512Fairfax, VAVA26,7720.8%
513Ware County, GAGA36,9060.8%
514Dinwiddie County, VAVA28,8960.8%
515Pima County, AZAZ1,074,6850.8%
516Dorchester County, MDMD33,6280.8%
517Matanuska-Susitna, AKAK118,6660.8%
518Davidson County, NCNC180,1820.8%
519LaPorte County, ININ111,2940.8%
520Isle of Wight County, VAVA41,3210.8%
521King and Queen County, VAVA6,7430.8%
522Bastrop County, TXTX118,9080.8%
523Leavenworth County, KSKS84,5900.8%
524Screven County, GAGA14,4080.8%
525Kosciusko County, ININ80,8920.8%
526Walton County, GAGA112,6960.8%
527Fulton County, OHOH41,8530.8%
528Currituck County, NCNC33,1580.8%
529Riley County, KSKS72,5980.8%
530Laurens County, SCSC71,8480.8%
531Jackson County, NCNC45,0390.8%
532Ohio County, ININ5,9940.8%
533Sampson County, NCNC61,5040.8%
534Sullivan County, MOMO5,7380.8%
535Carroll County, GAGA131,0360.8%
536Cherokee County, NCNC30,8300.8%
537Dawson County, TXTX11,7760.8%
538Barnstable County, MAMA233,5390.8%
539Dorchester County, SCSC178,3970.8%
540Rockdale County, GAGA98,4160.8%
541Jefferson County, WIWI86,5050.8%
542Grand County, UTUT9,7900.8%
543Gilchrist County, FLFL20,4880.8%
544Richmond, VAVA237,2570.8%
545Fulton County, GAGA1,098,7910.8%
546Nash County, NCNC99,3650.8%
547Medina County, OHOH185,0250.8%
548Caldwell County, NCNC81,1050.8%
549Perry County, ALAL7,4250.8%
550Lawrence County, ALAL33,8430.8%
551Ozark County, MOMO9,1720.8%
552Patrick County, VAVA17,4240.8%
553Merrimack County, NHNH158,0780.8%
554St. Mary's County, MDMD116,6920.8%
555Island County, WAWA85,6570.8%
556Hickory County, MOMO9,0440.8%
557Fulton County, ILIL32,9010.8%
558Todd County, MNMN26,0600.8%
559Mercer County, PAPA107,8600.8%
560Arapahoe County, COCO673,8200.8%
561Baltimore, MDMD569,9970.8%
562Hale County, TXTX31,8190.8%
563Kent County, MDMD19,5650.8%
564District of Columbia, DCDC693,6450.8%
565Walton County, FLFL93,2880.8%
566Alameda County, CACA1,636,6300.8%
567Dixie County, FLFL18,0380.8%
568Bibb County, GAGA157,5560.8%
569Sacramento County, CACA1,618,4600.8%
570Lee County, GAGA34,1790.8%
571Autauga County, ALAL61,9200.8%
572Tioga County, NYNY47,4530.8%
573Maricopa County, AZAZ4,689,5580.8%
574Jefferson Parish, LALA431,3980.8%
575Prince George's County, MDMD970,3740.8%
576Marion County, GAGA7,6760.8%
577Dukes County, MAMA21,2190.8%
578Martin County, ININ9,8560.8%
579San Diego County, CACA3,282,2480.8%
580Emanuel County, GAGA23,1470.8%
581San Joaquin County, CACA823,8150.8%
582Wayne County, MIMI1,769,0380.8%
583Lee County, ILIL32,9140.8%
584Trumbull County, OHOH198,9720.8%
585Oconee County, GAGA44,8930.8%
586Lanier County, GAGA10,6230.7%
587Candler County, GAGA11,2750.7%
588Kendall County, TXTX53,2890.7%
589Brunswick County, VAVA15,7270.7%
590Calvert County, MDMD94,4840.7%
591Washington County, MEME31,3340.7%
592Steuben County, NYNY91,8550.7%
593Okfuskee County, OKOK11,4510.7%
594Rock Island County, ILIL141,8690.7%
595Placer County, CACA442,0810.7%
596Riverside County, CACA2,544,9160.7%
597York County, SCSC306,8870.7%
598Raleigh County, WVWV71,7750.7%
599Dakota County, NENE21,6870.7%
600Sussex County, VAVA10,7550.7%
601Whitfield County, GAGA106,2120.7%
602Surry County, NCNC72,2870.7%
603Chenango County, NYNY45,7150.7%
604Waldo County, MEME40,6930.7%
605Goochland County, VAVA29,1870.7%
606Polk County, TNTN18,5920.7%
607San Juan County, UTUT14,5420.7%
608Sandoval County, NMNM159,5650.7%
609Haywood County, NCNC63,3690.7%
610Newton County, GAGA125,5830.7%
611Harris County, TXTX5,045,0260.7%
612Lane County, KSKS1,5080.7%
613Fluvanna County, VAVA28,9750.7%
614Union County, TNTN21,4500.7%
615Washington County, RIRI129,7950.7%
616Lee County, ALAL189,8810.7%
617Holmes County, FLFL20,1190.7%
618Door County, WIWI30,6160.7%
619Jerome County, IDID26,3620.7%
620Clear Creek County, COCO8,9940.7%
621Roosevelt County, MTMT10,2420.7%
622DeSoto County, FLFL37,0780.7%
623LaSalle County, ILIL107,7730.7%
624Brown County, SDSD37,5610.7%
625Horry County, SCSC427,5510.7%
626Iredell County, NCNC211,7980.7%
627Fairfield County, OHOH169,7520.7%
628Miami County, ININ34,4870.7%
629Lexington, VAVA7,7690.7%
630Sevier County, TNTN101,3420.7%
631Pitt County, NCNC182,9360.7%
632Adams County, MSMS30,0610.7%
633Danville, VAVA41,6470.7%
634Belknap County, NHNH65,1470.7%
635Lenoir County, NCNC55,8370.7%
636Bee County, TXTX32,5150.7%
637Kittson County, MNMN4,0310.7%
638Marshall County, ALAL103,5370.7%
639Yates County, NYNY24,5470.7%
640Wetzel County, WVWV13,7340.7%
641Jefferson County, ILIL36,1470.7%
642Talbot County, MDMD38,2380.7%
643Washington County, ARAR271,2130.7%
644Richland County, ILIL15,2190.7%
645Charlevoix County, MIMI26,0360.7%
646Marion County, OHOH65,1150.7%
647Stanton County, KSKS1,9860.7%
648Forsyth County, GAGA282,8050.7%
649Greene County, PAPA33,8850.7%
650Gilpin County, COCO6,0730.7%
651Stanislaus County, CACA557,7190.7%
652Waukesha County, WIWI417,2100.7%
653Watauga County, NCNC54,7860.7%
654Wicomico County, MDMD106,8990.7%
655Moffat County, COCO13,1220.7%
656Franklin County, NCNC82,0370.7%
657Cherokee County, SCSC58,2750.7%
658Brewster County, TXTX9,4580.7%
659Lawrence County, PAPA83,9110.7%
660Summit County, COCO31,5170.7%
661Wichita County, TXTX129,5550.7%
662Johnson County, TXTX218,0480.7%
663Shelby County, ALAL238,5520.7%
664Wilson County, TXTX56,1390.7%
665Northampton County, VAVA11,8790.7%
666Mariposa County, CACA16,9180.7%
667Grafton County, NHNH93,2250.7%
668Laurens County, GAGA51,0410.7%
669Montgomery County, TXTX781,1940.7%
670Taney County, MOMO57,0010.7%
671Hamilton County, TNTN390,8330.7%
672Franklin County, VTVT51,1770.7%
673Tom Green County, TXTX120,6020.7%
674Shackelford County, TXTX3,1970.7%
675Toombs County, GAGA27,5450.7%
676Gregory County, SDSD4,0370.7%
677Hardy County, WVWV14,3370.7%
678Orange County, NCNC152,4980.7%
679Wright County, IAIA12,8010.7%
680Knox County, ILIL47,7670.7%
681Walworth County, SDSD5,2170.7%
682Curry County, NMNM46,6550.7%
683Summers County, WVWV11,5320.7%
684Richmond County, NCNC42,0410.7%
685Douglas County, GAGA154,2930.7%
686Bullock County, ALAL9,7800.7%
687Coos County, NHNH31,3430.7%
688Jeff Davis County, GAGA15,2190.7%
689Mountrail County, NDND9,3950.7%
690Albemarle County, VAVA118,3560.7%
691Fairfield County, SCSC20,3400.7%
692Baker County, FLFL29,7370.7%
693Madison County, NYNY67,1200.7%
694Shawnee County, KSKS178,6070.7%
695Henry County, ALAL18,3940.7%
696Collin County, TXTX1,297,1790.7%
697Warren County, MOMO39,0160.7%
698Champaign County, ILIL209,9720.7%
699Windham County, VTVT45,2040.6%
700Summit County, OHOH538,3760.6%
701Taylor County, TXTX150,0770.6%
702Walworth County, WIWI106,1270.6%
703Huntingdon County, PAPA43,0010.6%
704Chugach Census Area, AKAK6,5530.6%
705Wright County, MOMO19,6710.6%
706Churchill County, NVNV25,8510.6%
707Grayson County, VAVA15,2300.6%
708Sarpy County, NENE208,3030.6%
709Sequatchie County, TNTN17,8610.6%
710Powhatan County, VAVA32,5910.6%
711Carroll County, VAVA29,2990.6%
712Maury County, TNTN118,1310.6%
713Greene County, TNTN73,8310.6%
714Lucas County, OHOH423,3470.6%
715Cleveland County, NCNC103,3250.6%
716Hall County, GAGA226,5680.6%
717Bernalillo County, NMNM667,6010.6%
718Dare County, NCNC38,2450.6%
719Pinal County, AZAZ539,3800.6%
720Bradford County, PAPA59,6000.6%
721Sheridan County, NENE4,8090.6%
722Amelia County, VAVA13,6320.6%
723Brunswick County, NCNC174,7020.6%
724Winnebago County, WIWI174,2180.6%
725Kitsap County, WAWA283,3740.6%
726Denver County, COCO740,6130.6%
727Allendale County, SCSC7,3550.6%
728Susquehanna County, PAPA38,2370.6%
729White County, GAGA29,8020.6%
730Union County, ILIL16,6560.6%
731Dallas County, MOMO18,0250.6%
732Okanogan County, WAWA45,2300.6%
733Love County, OKOK10,7800.6%
734Douglas County, KSKS120,9200.6%
735Pickens County, SCSC139,1980.6%
736Carroll County, NHNH52,7840.6%
737Lapeer County, MIMI89,5160.6%
738Washoe County, NVNV509,3860.6%
739Wilson County, TNTN175,0330.6%
740McLennan County, TXTX272,0200.6%
741Buchanan County, MOMO83,5400.6%
742Warren County, NCNC18,8980.6%
743Finney County, KSKS37,5050.6%
744Napa County, CACA132,9490.6%
745Avery County, NCNC18,1100.6%
746Union County, ININ6,8630.6%
747Henry County, VAVA49,2420.6%
748Habersham County, GAGA50,4160.6%
749Wharton County, TXTX42,0600.6%
750Marshall County, IAIA39,8900.6%
751Plumas County, CACA18,5830.6%
752Cambria County, PAPA128,9680.6%
753Fort Bend County, TXTX975,1910.6%
754Pulaski County, GAGA10,1720.6%
755Rhea County, TNTN34,8440.6%
756Crawford County, ILIL18,6480.6%
757Broomfield County, COCO79,1740.6%
758Auglaize County, OHOH45,9090.6%
759Calhoun County, TXTX19,5990.6%
760Douglas County, NVNV50,1110.6%
761Monterey County, CACA433,7290.6%
762Seward County, NENE18,0320.6%
763Brookings County, SDSD37,6350.6%
764Trimble County, KYKY8,7010.6%
765Lewis County, NYNY26,4790.6%
766Sherman County, NENE2,9240.6%
767Spartanburg County, SCSC380,8570.6%
768Jack County, TXTX9,5630.6%
769Ward County, NDND68,2330.6%
770Crawford County, PAPA81,7920.6%
771Marion County, ININ992,1960.6%
772Yuma County, AZAZ224,4490.6%
773Decatur County, GAGA29,4320.6%
774Carroll County, MDMD176,6770.6%
775Weakley County, TNTN33,2610.6%
776Aleutians East, AKAK3,4790.6%
777Pennington County, SDSD116,7920.6%
778DeKalb County, GAGA774,3940.6%
779West Baton Rouge Parish, LALA28,7560.6%
780Grady County, GAGA26,5900.6%
781Somerset County, PAPA72,0040.6%
782Botetourt County, VAVA34,1440.6%
783Stillwater County, MTMT9,4450.6%
784Blaine County, MTMT6,8600.6%
785Dane County, WIWI590,3750.6%
786Saline County, KSKS53,3770.6%
787Carlton County, MNMN36,7110.6%
788Hertford County, NCNC19,0150.6%
789Grand Forks County, NDND74,5010.6%
790Pamlico County, NCNC12,7580.6%
791Yamhill County, OROR110,0240.6%
792Hamblen County, TNTN68,8430.6%
793Clark County, KYKY37,8880.6%
794Norton County, KSKS5,2880.6%
795Titus County, TXTX31,5630.6%
796Hansford County, TXTX4,9440.6%
797Rappahannock County, VAVA7,4390.6%
798San Francisco County, CACA826,0790.6%
799Clarendon County, SCSC31,0430.6%
800Oxford County, MEME60,3460.6%
801Caledonia County, VTVT30,4140.6%
802Duplin County, NCNC51,5710.6%
803Cocke County, TNTN37,8890.6%
804Androscoggin County, MEME116,4870.6%
805Cass County, MOMO115,8590.6%
806Newton County, ININ14,1880.6%
807Waushara County, WIWI25,2230.6%
808Sauk County, WIWI66,6520.6%
809Rabun County, GAGA17,7640.6%
810Blair County, PAPA119,5410.6%
811Marinette County, WIWI42,5740.6%
812Barbour County, WVWV15,4140.6%
813Swain County, NCNC14,0240.6%
814Wyandotte County, KSKS170,5970.6%
815Randolph County, NCNC149,5160.6%
816Greene County, OHOH174,3220.6%
817Washington County, WIWI139,2380.6%
818Marion County, TNTN29,8040.6%
819Baldwin County, ALAL267,7610.6%
820Hardin County, TNTN27,9830.6%
821Golden Valley County, NDND1,8080.6%
822Oakland County, MIMI1,288,3370.6%
823Dallas County, TXTX2,661,3970.6%
824Lyon County, KSKS32,2660.6%
825Salem, VAVA25,8160.6%
826Elbert County, GAGA20,0720.6%
827Charleston County, SCSC436,2000.6%
828Richland County, OHOH124,8930.6%
829Piscataquis County, MEME17,4090.6%
830Washington County, ILIL13,5640.6%
831Fayette County, KYKY329,7510.6%
832Otero County, NMNM70,3680.6%
833Strafford County, NHNH135,0430.6%
834Winkler County, TXTX7,5400.5%
835Baxter County, ARAR42,9820.5%
836Kern County, CACA927,0680.5%
837Boone County, KYKY145,3160.5%
838Sheboygan County, WIWI118,0470.5%
839Grant County, WAWA105,7270.5%
840Allen Parish, LALA22,6720.5%
841Polk County, OROR90,0370.5%
842Hampton County, SCSC18,1740.5%
843Crosby County, TXTX4,8520.5%
844Pender County, NCNC72,1110.5%
845Sublette County, WYWY8,9290.5%
846Crawford County, ARAR62,6570.5%
847Clinton County, PAPA37,8700.5%
848Mobile County, ALAL411,6580.5%
849Davidson County, TNTN745,9040.5%
850Chaffee County, COCO20,8310.5%
851Delaware County, OHOH242,0320.5%
852Mineral County, NVNV4,4070.5%
853Bertie County, NCNC17,0860.5%
854Berrien County, MIMI152,4440.5%
855Carroll County, ARAR29,2630.5%
856Whatcom County, WAWA236,3920.5%
857Sullivan County, PAPA5,8560.5%
858Claiborne Parish, LALA13,3540.5%
859Prairie County, ARAR7,9230.5%
860Wilkes County, NCNC66,2330.5%
861Cumberland County, TNTN66,3000.5%
862Laurel County, KYKY63,7460.5%
863Morgan County, ILIL32,5150.5%
864Bossier Parish, LALA131,8670.5%
865Sherman County, TXTX2,7810.5%
866Uvalde County, TXTX24,9630.5%
867Kennebec County, MEME129,0670.5%
868Del Norte County, CACA26,4100.5%
869Worcester County, MDMD54,4590.5%
870Brown County, MNMN25,5170.5%
871Adair County, MOMO25,6840.5%
872Caswell County, NCNC22,5630.5%
873Rowan County, NCNC155,0960.5%
874Washington County, UTUT213,6700.5%
875Ketchikan Gateway, AKAK13,5490.5%
876Allegheny County, PAPA1,225,0350.5%
877Coal County, OKOK5,4360.5%
878Hancock County, MSMS46,8730.5%
879Jefferson County, TXTX254,3210.5%
880Limestone County, ALAL122,9280.5%
881Robeson County, NCNC119,9410.5%
882Emmet County, MIMI33,7750.5%
883Gregg County, TXTX126,0950.5%
884Mifflin County, PAPA46,1270.5%
885Butler County, OHOH400,1280.5%
886Union County, OHOH73,4460.5%
887Sunflower County, MSMS22,8930.5%
888Woodward County, OKOK19,8270.5%
889Mercer County, WVWV57,5030.5%
890Warren County, OHOH257,1810.5%
891Nottoway County, VAVA15,7960.5%
892Ozaukee County, WIWI94,3460.5%
893Williams County, OHOH36,5490.5%
894Wayne County, KYKY19,5970.5%
895Gilmer County, GAGA33,8940.5%
896Dickson County, TNTN58,6620.5%
897Goshen County, WYWY12,6400.5%
898Nance County, NENE3,2900.5%
899Bartow County, GAGA120,8000.5%
900Las Animas County, COCO14,3910.5%
901Dakota County, MNMN457,7100.5%
902Luce County, MIMI6,3390.5%
903Wasatch County, UTUT38,5140.5%
904St. Bernard Parish, LALA45,6420.5%
905Accomack County, VAVA33,8590.5%
906Salt Lake County, UTUT1,220,9160.5%
907Preston County, WVWV34,0040.5%
908Rusk County, TXTX54,8540.5%
909Adams County, COCO554,6680.5%
910Madison County, ININ135,0880.5%
911Victoria County, TXTX92,6560.5%
912Johnson County, ARAR26,2250.5%
913Kalkaska County, MIMI18,6930.5%
914Hampshire County, WVWV24,1050.5%
916Greenwood County, SCSC70,3790.5%
917Morrow County, OHOH36,3050.5%
918Mohave County, AZAZ228,1020.5%
919Middlesex County, VAVA10,8410.5%
920Cache County, UTUT145,0000.5%
921Grayson County, KYKY27,4060.5%
922Owen County, KYKY11,6010.5%
923Tulsa County, OKOK698,7820.5%
924Clarke County, VAVA15,6090.5%
925Augusta County, VAVA78,9400.5%
926Hamilton County, ININ387,0360.5%
927Van Wert County, OHOH29,0130.5%
928Alleghany County, NCNC11,4790.5%
929Knox County, TNTN511,4530.5%
930Skagit County, WAWA132,9750.5%
931San Mateo County, CACA743,5680.5%
932Surry County, VAVA6,6030.5%
933Day County, SDSD5,4840.5%
934Johnson County, ININ174,2620.5%
935Ross County, OHOH76,4290.5%
936Logan County, ILIL27,1820.5%
937Seneca County, OHOH54,5220.5%
938Lewis County, WAWA88,0620.5%
939Santa Clara County, CACA1,914,3910.5%
940Elk County, PAPA29,9260.5%
941Orangeburg County, SCSC83,1770.5%
942Wayne County, ILIL15,8820.5%
943Lafayette County, MOMO33,5310.5%
944Albany County, WYWY38,5580.5%
945Walsh County, NDND10,1790.5%
946Pontotoc County, MSMS32,0960.5%
947Walla Walla County, WAWA62,3610.5%
948Los Angeles County, CACA9,694,9340.5%
949Ogle County, ILIL51,3990.5%
950Cumberland County, MEME317,2220.5%
951Stutsman County, NDND21,4140.5%
952St. Clair County, ALAL98,2060.5%
953Hancock County, MEME57,1710.5%
954Penobscot County, MEME157,9670.5%
955Ingham County, MIMI289,7090.5%
956Tippecanoe County, ININ190,4560.5%
957Josephine County, OROR87,8670.5%
958Sutter County, CACA98,7870.5%
959Bond County, ILIL16,9590.5%
960Snohomish County, WAWA870,6560.5%
961Page County, VAVA23,7620.5%
962Chatham County, NCNC85,1110.5%
963Houston County, ALAL110,3180.5%
964Republic County, KSKS4,6400.5%
965Ramsey County, NDND11,5300.5%
966Moody County, SDSD6,6320.5%
967McLean County, ILIL171,4190.5%
968Lawrence County, MOMO39,4010.5%
969Sonoma County, CACA486,4440.5%
970Clark County, OHOH135,3400.5%
971Greene County, MOMO309,2860.5%
972Ashe County, NCNC27,5140.5%
973Dodge County, GAGA19,6630.5%
974Queen Anne's County, MDMD54,4480.5%
975Stewart County, TNTN14,4390.5%
976Charles Mix County, SDSD9,3030.5%
977Prince Edward County, VAVA22,3910.5%
978Etowah County, ALAL103,8860.5%
979Westmoreland County, VAVA19,7150.5%
980Portage County, OHOH163,4040.5%
981Cascade County, MTMT85,0290.5%
982El Dorado County, CACA192,3230.5%
983Green Lake County, WIWI19,3050.5%
984Potter County, PAPA15,8970.5%
985Gem County, IDID21,7730.5%
986Lycoming County, PAPA112,5870.5%
987Shawano County, WIWI41,5600.5%
988Cameron County, PAPA4,2110.5%
989Crane County, TXTX4,5540.5%
990Fayette County, IAIA19,0470.5%
991Norman County, MNMN6,3360.5%
992Kodiak Island, AKAK12,3870.5%
993Osage County, MOMO13,6110.5%
994Nueces County, TXTX352,9920.5%
995Wise County, TXTX83,7780.5%
996Hardin County, IAIA16,4550.5%
997Adams County, WIWI21,7520.5%
998Somerset County, MDMD24,9730.5%
999Morgan County, ALAL126,4830.5%
1000Crawford County, OHOH41,8960.5%
SHOWING 501–1,000 OF 2,592
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES