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 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

All statesAll rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCOSTA RICAN POPULATIONVS 2000

501Adams County, PAPA107,59423–

502Iowa County, WIWI23,95123–

503Chesterfield County, SCSC44,74023–

504Pettis County, MOMO44,25422–

505Union County, ININ6,86322–

506Carroll County, GAGA131,03622–

507Lafayette Parish, LALA257,94922–

508Manassas Park, VAVA16,56022–

509Hinds County, MSMS211,88822–

510Marion County, OROR355,77722–

511Calumet County, WIWI53,98221–

512Berkeley County, SCSC274,66621–

513Pike County, ININ12,00321–

514Chaffee County, COCO20,83121–

515Lowndes County, MSMS57,34621–

516Schuylkill County, PAPA145,08521–

517Covington, VAVA5,68020–

518Montgomery County, GAGA8,63520–

519St. Charles Parish, LALA50,58620–

520Madison County, NYNY67,12020–

521Ontario County, NYNY113,13020–

522Moore County, NCNC110,61920–

523Parker County, TXTX184,76720–

524Somerset County, MDMD24,97320–

525Madison County, MSMS116,29820–

526Warren County, NCNC18,89819–

527Holt County, NENE10,06719–

528Sabine Parish, LALA21,83419–

529Terrebonne Parish, LALA104,16319–

530Bartholomew County, ININ85,72919–

531Jackson County, TNTN12,46619–

532Johnson County, IAIA160,04419–

533Lake County, OHOH232,21719–

534Clark County, ARAR20,93818–

535Lewis County, MOMO9,87918–

536Okanogan County, WAWA45,23018–

537Union County, GAGA27,85918–

538Stark County, OHOH373,77118–

539Rowan County, NCNC155,09618–

540Palo Pinto County, TXTX30,79118–

541Peach County, GAGA29,87718–

542Linn County, OROR132,84318–

543Union County, PAPA42,31318–

544St. Louis County, MNMN200,51817–

545Sarpy County, NENE208,30317–

546Gregg County, TXTX126,09517–

547Blair County, PAPA119,54117–

548Greenwood County, SCSC70,37917–

549Brown County, TXTX38,71117–

550Lamar County, MSMS67,40317–

551Crittenden County, ARAR46,21016–

552Columbia County, WIWI58,13216–

553Liberty County, GAGA70,31316–

554Jefferson County, NYNY111,54016–

555Washington County, NYNY59,35316–

556Nash County, NCNC99,36516–

557Sumter County, SCSC105,06716–

558Kent County, DEDE194,78616–

559Adams County, MSMS30,06116–

560Graham County, AZAZ40,15716–

561Shawnee County, KSKS178,60716–

562Garrard County, KYKY18,20716–

563Hamblen County, TNTN68,84316–

564Steele County, MNMN37,46416–

565Lynchburg, VAVA81,34715–

566Comal County, TXTX209,16615–

567Rensselaer County, NYNY160,51015–

568Buncombe County, NCNC277,41715–

569Wilkes County, NCNC66,23315–

570Charles County, MDMD176,59315–

571Washington County, MDMD157,73115–

572Kalamazoo County, MIMI263,79515–

573McIntosh County, OKOK19,75815–

574Somerset County, PAPA72,00415–

575Wood County, WVWV82,38514–

576Beaver County, UTUT7,30114–

577Augusta County, VAVA78,94014–

578Shelby County, ININ45,88214–

579Klickitat County, WAWA24,33114–

580Ashtabula County, OHOH96,71314–

581Greene County, OHOH174,32214–

582Benton County, ARAR332,55414–

583Juneau, AKAK31,60914–

584Kalkaska County, MIMI18,69314–

585Buena Vista County, IAIA20,44914–

586Chester County, SCSC33,00114–

587Johnson County, KYKY22,05114–

588Scott County, KYKY62,26213–

589Box Elder County, UTUT65,32013–

590Platte County, MOMO114,40013–

591Lewis County, WAWA88,06213–

592Monroe County, WIWI46,57213–

593Sussex County, NJNJ148,06313–

594Taylor County, TXTX150,07713–

595Hamilton County, ININ387,03613–

596Monroe County, ININ143,34513–

597Hanover County, VAVA116,42313–

598Berks County, PAPA440,07213–

599Columbia County, FLFL74,09412–

600Swift County, MNMN9,76312–

601Winnebago County, WIWI174,21812–

602Laramie County, WYWY102,93812–

603Luzerne County, PAPA332,12612–

604Turner County, SDSD9,31412–

605Henry County, ININ49,13712–

606Wise County, TXTX83,77812–

607Spotsylvania County, VAVA155,38812–

608Richmond County, GAGA206,55912–

609Cochise County, AZAZ126,33212–

610Bradley County, TNTN115,46512–

611Cass County, MOMO115,85911–

612Lauderdale County, ALAL97,13511–

613Levy County, FLFL48,52011–

614Bibb County, GAGA157,55611–

615Bee County, TXTX32,51511–

616Bear Lake County, IDID6,72711–

617Jackson County, NCNC45,03911–

618Potter County, TXTX114,45311–

619Oconee County, SCSC83,77511–

620Putnam County, TNTN86,61211–

621Kent County, MDMD19,56511–

622Cass County, MIMI51,67711–

623Coshocton County, OHOH37,18811–

624Bristol County, RIRI50,00111–

625Fayette County, KYKY329,75111–

626Weber County, UTUT278,17410–

627Washington County, VTVT59,65210–

628Wilkin County, MNMN6,28810–

629Benton County, WAWA221,72210–

630Darke County, OHOH51,52010–

631Pulaski County, ARAR404,61110–

632Fond du Lac County, WIWI104,66910–

633Carson City, NVNV58,57110–

634Hall County, GAGA226,56810–

635Muscogee County, GAGA202,17110–

636Spalding County, GAGA70,77510–

637Dauphin County, PAPA293,35110–

638Franklin County, PAPA160,65210–

639Amherst County, VAVA31,96210–

640Gloucester County, VAVA40,09710–

641Wexford County, MIMI34,44510–

642Story County, IAIA101,29110–

643St. Mary's County, MDMD116,69210–

644Crawford County, KSKS39,00810–

645Wichita County, KSKS2,03110–

646Shelby County, KYKY51,24310–

647Rice County, MNMN69,9399–

648Andrew County, MOMO18,2419–

649Brunswick County, VAVA15,7279–

650Buckingham County, VAVA17,1379–

651Allen County, ININ402,3299–

652Parke County, ININ16,6429–

653Porter County, ININ176,0499–

654Putnam County, FLFL77,7349–

655La Crosse County, WIWI121,3399–

656Albany County, WYWY38,5589–

657Vernon Parish, LALA45,0919–

658Lucas County, OHOH423,3479–

659Alleghany County, NCNC11,4799–

660Carbon County, PAPA65,8689–

661Huntington County, ININ37,2249–

662Titus County, TXTX31,5639–

663Carroll County, MDMD176,6779–

664Siskiyou County, CACA42,0139–

665Canadian County, OKOK187,1899–

666Garfield County, OKOK61,7799–

667Jefferson County, OKOK5,4319–

668Walker County, GAGA70,2509–

669Rogers County, OKOK102,1979–

670Sullivan County, PAPA5,8569–

671Wayne County, PAPA51,7039–

672San Miguel County, NMNM26,2609–

673Davis County, UTUT381,2278–

674Audrain County, MOMO24,5288–

675St. Mary Parish, LALA46,5528–

676Tehama County, CACA64,6658–

677Fairfax, VAVA26,7728–

678Chelan County, WAWA81,9418–

679Stanly County, NCNC68,8308–

680Okaloosa County, FLFL221,8108–

681Cherokee County, GAGA299,2738–

682Cheshire County, NHNH78,2698–

683Henry County, GAGA264,9228–

684Shoshone County, IDID14,1308–

685Portage County, OHOH163,4048–

686Stephens County, TXTX9,3808–

687Sevier County, TNTN101,3428–

688Wabash County, ININ30,7138–

689Pottawattamie County, IAIA92,9968–

690Dorchester County, MDMD33,6288–

691Genesee County, MIMI401,0938–

692Washington County, OHOH58,3898–

693Kay County, OKOK43,4908–

694Walker County, TXTX83,8428–

695Osage County, KSKS15,6938–

696Gibson County, TNTN51,7798–

697Butte County, CACA209,2117–

698Monongalia County, WVWV107,9917–

699Dawson County, MTMT8,6927–

700Green Lake County, WIWI19,3057–

701Shawano County, WIWI41,5607–

702Waupaca County, WIWI51,4617–

703Winn Parish, LALA14,9617–

704Colorado County, TXTX21,4397–

705Ulster County, NYNY183,3307–

706McLennan County, TXTX272,0207–

707Washington County, TNTN141,1997–

708Albemarle County, VAVA118,3567–

709Bartow County, GAGA120,8007–

710Tunica County, MSMS8,8197–

711Cambria County, PAPA128,9687–

712Lancaster County, SCSC114,2967–

713Allen County, KYKY22,5367–

714Accomack County, VAVA33,8596–

715Chemung County, NYNY80,4156–

716Essex County, NYNY36,4386–

717Radford, VAVA17,2436–

718Kittitas County, WAWA48,8036–

719Macon County, NCNC39,2326–

720White County, ARAR80,0856–

721Carroll County, NHNH52,7846–

722Tangipahoa Parish, LALA141,3466–

723Erath County, TXTX43,9116–

724Montgomery County, NCNC26,4036–

725Sampson County, NCNC61,5046–

726Morris County, TXTX12,1336–

727Polk County, TXTX53,4346–

728Harford County, MDMD266,4466–

729Bay County, MIMI102,1236–

730Lafayette County, ARAR5,8886–

731Park County, MTMT18,2146–

732Washington County, PAPA210,8026–

733Darlington County, SCSC62,8886–

734Emmet County, MIMI33,7756–

735McLean County, KYKY9,0646–

736Warren County, KYKY149,3756–

737Waldo County, MEME40,6936–

738Callaway County, MOMO45,7655–

739Adams County, WAWA21,4885–

740Island County, WAWA85,6575–

741Jackson County, FLFL49,6295–

742Calcasieu Parish, LALA208,4665–

743Erie County, PAPA265,8325–

744Jackson County, ININ47,3705–

745Whitman County, WAWA48,5125–

746North Slope, AKAK10,5825–

747Dickinson County, MIMI25,8275–

748Crow Wing County, MNMN69,1324–

749Itasca County, MNMN45,4044–

750Fluvanna County, VAVA28,9754–

751Prince George County, VAVA43,9364–

752Morrill County, NENE4,4044–

753Dade County, MOMO7,8044–

754Williamsburg, VAVA15,8614–

755Cabell County, WVWV91,1834–

756Dodge County, NENE38,0574–

757Vilas County, WIWI23,7614–

758Chattahoochee County, GAGA8,4654–

759Pushmataha County, OKOK10,8074–

760Charlevoix County, MIMI26,0364–

761Pike County, PAPA62,8084–

762Cecil County, MDMD107,1314–

763Jackson County, MIMI159,5524–

764Marquette County, MIMI68,0644–

765Aitkin County, MNMN16,2524–

766Somerset County, MEME51,6203–

767Houston County, ALAL110,3183–

768Cottonwood County, MNMN11,4053–

769Grayson County, VAVA15,2303–

770Danville, VAVA41,6473–

771Daniels County, MTMT1,6123–

772Dodge County, WIWI89,0973–

773Eau Claire County, WIWI109,0333–

774Trempealeau County, WIWI31,1713–

775Granville County, NCNC61,4213–

776McDonough County, ILIL25,9163–

777Ward County, NDND68,2333–

778Lycoming County, PAPA112,5873–

779Smith County, MSMS13,9913–

780Androscoggin County, MEME116,4872–

781Page County, VAVA23,7622–

782Tensas Parish, LALA3,7002–

783Cleveland County, NCNC103,3252–

784Cape May County, NJNJ93,3902–

785Delaware County, NYNY44,3052–

786Nez Perce County, IDID42,9052–

787Ottawa County, OKOK30,4382–

788DeKalb County, ILIL101,8352–

789Monona County, IAIA8,5392–

790Faulkner County, ARAR133,9792–

791Williamson County, ILIL67,2252–

792Potter County, PAPA15,8972–

793Columbia County, NYNY60,1681–

794Chugach Census Area, AKAK6,5531–

795Chenango County, NYNY45,7151–

796Seneca County, NYNY32,8831–

797Columbia County, PAPA66,1931–

798Knox County, TNTN511,4531–

799Morgan County, TNTN22,1601–

800Worcester County, MDMD54,4591–

801Pontotoc County, OKOK38,5281–

802Dickinson County, KSKS18,6371–

SHOWING 501–802 OF 802

Download CSV (full list, 802 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES