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.

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

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–

583St. John the Baptist Parish, LALA39,87510–

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–

602Yukon-Koyukuk Census Area, AKAK5,0289–

603Pinal County, AZAZ539,3809–

604Yavapai County, AZAZ252,5529–

605Madera County, CACA167,9279–

606Knox County, ININ35,6529–

607West Baton Rouge Parish, LALA28,7569–

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–

619Grays Harbor County, WAWA78,1449–

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–

628Pointe Coupee Parish, LALA19,5208–

629Berrien County, MIMI152,4448–

630Presque Isle County, MIMI13,1288–

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–

660Prince Edward County, VAVA22,3916–

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

Download CSV (full list, 712 rows)

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