RANKING · 2020 CENSUS · 500 SHOWN OF 3,090

Largest Mexican population, US counties · 2020

US counties ranked by the number of residents who are Mexican 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

RELATEDHighest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2000

501Muscatine County, IAIA41,8536,118–

502La Salle County, TXTX6,5176,114–

503Worcester County, MAMA888,5026,110–

504Bowie County, TXTX92,6966,074–

505Chesterfield County, VAVA397,1486,067–

506Brooks County, TXTX6,5796,058–

507Berkeley County, SCSC274,6666,056–

508Outagamie County, WIWI195,8946,050–

509Lehigh County, PAPA384,3836,031–

510Taos County, NMNM34,5646,025–

511Berrien County, MIMI152,4446,017–

512Lyon County, KSKS32,2665,974–

513Gray County, TXTX20,9195,961–

514Van Zandt County, TXTX66,1305,951–

515Essex County, MAMA826,6535,940–

516Cassia County, IDID26,3975,893–

517Kootenai County, IDID191,8645,878–

518Gillespie County, TXTX28,5275,830–

519Hamblen County, TNTN68,8435,817–

520McLean County, ILIL171,4195,787–

521Nye County, NVNV57,3365,784–

522Lincoln County, NMNM19,8445,780–

523Aransas County, TXTX26,1465,761–

524Wood County, OHOH134,1765,750–

525DeKalb County, ALAL74,0855,735–

526Hopkins County, TXTX39,0635,730–

527Orange County, NCNC152,4985,722–

528Somerset County, NJNJ356,4865,682–

529Erie County, NYNY946,7415,669–

530Parmer County, TXTX9,6785,666–

531Orange County, TXTX86,2665,661–

532Mercer County, NJNJ399,2895,640–

533Linn County, IAIA232,0285,636–

534Sumner County, TNTN215,5385,628–

535Yoakum County, TXTX7,4385,624–

536Arlington County, VAVA243,9315,610–

537Sevier County, ARAR15,7585,517–

538Douglas County, KSKS120,9205,510–

539Nolan County, TXTX14,1175,507–

540Lassen County, CACA28,1175,494–

541Sweetwater County, WYWY41,2675,489–

542Habersham County, GAGA50,4165,452–

543San Miguel County, NMNM26,2605,416–

544Presidio County, TXTX5,4335,400–

545Whiteside County, ILIL54,1215,388–

546Bay County, MIMI102,1235,351–

547Calhoun County, MIMI133,4085,345–

548Natrona County, WYWY80,5265,336–

549Clark County, ININ130,4515,321–

550Bossier Parish, LALA131,8675,302–

551La Paz County, AZAZ16,7115,301–

552Aiken County, SCSC181,5155,292–

553Ochiltree County, TXTX9,2845,287–

554LaPorte County, ININ111,2945,266–

555Benton County, OROR97,7285,234–

556Grays Harbor County, WAWA78,1445,230–

557Lancaster County, PAPA563,1595,214–

558Baldwin County, ALAL267,7615,206–

559Henrico County, VAVA342,7755,193–

560Fayette County, TXTX25,4595,188–

561Chesapeake, VAVA255,3325,187–

562East Baton Rouge Parish, LALA456,1805,184–

563Chatham County, NCNC85,1115,143–

564Minnehaha County, SDSD212,6915,135–

565Washington County, TXTX38,2885,128–

566Palo Pinto County, TXTX30,7915,100–

567Kosciusko County, ININ80,8925,084–

568Winnebago County, WIWI174,2185,075–

569Lorain County, OHOH323,2195,059–

570Reno County, KSKS61,5395,049–

571Olmsted County, MNMN166,7315,028–

572Douglas County, NVNV50,1115,023–

573Clinton County, ININ33,3225,007–

574Island County, WAWA85,6574,991–

575Orleans Parish, LALA362,1544,986–

576Jackson County, OKOK24,7644,974–

577Floyd County, GAGA101,3784,971–

578Alamosa County, COCO16,6884,955–

579Limestone County, TXTX22,8494,921–

580Tuscaloosa County, ALAL241,3684,906–

581Columbia County, GAGA169,1894,904–

582Bedford County, TNTN55,2734,900–

583Platte County, MOMO114,4004,844–

584Lafayette Parish, LALA257,9494,843–

585Nash County, NCNC99,3654,843–

586Houston County, GAGA178,2144,821–

587Saline County, KSKS53,3774,809–

588Paulding County, GAGA190,9964,803–

589Craighead County, ARAR116,9574,786–

590Blount County, ALAL60,1564,777–

591Summit County, OHOH538,3764,777–

592Dawson County, NENE24,4524,753–

593Siskiyou County, CACA42,0134,747–

594Josephine County, OROR87,8674,743–

595Hillsborough County, NHNH433,4154,739–

596Jones County, TXTX20,8614,737–

597Mobile County, ALAL411,6584,723–

598Sandusky County, OHOH58,6554,697–

599Ogle County, ILIL51,3994,686–

600Castro County, TXTX7,2954,673–

601Johnson County, IAIA160,0444,645–

602Manassas, VAVA44,3324,634–

603Jackson County, TXTX15,3934,633–

604Noble County, ININ47,9374,630–

605Scott County, MNMN159,0174,625–

606Blaine County, IDID25,5174,620–

607Jim Hogg County, TXTX4,5554,587–

608Jefferson County, WIWI86,5054,580–

609Coweta County, GAGA160,2404,578–

610Jasper County, MOMO127,4284,568–

611Hoke County, NCNC56,9394,547–

612Douglas County, OROR111,9514,547–

613New Hanover County, NCNC245,9594,543–

614Custer County, OKOK28,1754,530–

615Moore County, NCNC110,6194,524–

616Montgomery County, ALAL225,8914,517–

617Winkler County, TXTX7,5404,506–

618Madison County, NENE36,1064,472–

619Harrison County, MSMS217,1364,465–

620Barrow County, GAGA99,7734,463–

621Cibola County, NMNM26,8074,456–

622Maury County, TNTN118,1314,444–

623Limestone County, ALAL122,9284,440–

624Grundy County, ILIL54,0524,435–

625Fairbanks North Star, AKAK93,9724,432–

626Shelby County, TXTX24,2864,427–

627Live Oak County, TXTX11,9294,423–

628St. Joseph County, MIMI60,9684,419–

629Jackson County, MIMI159,5524,410–

630Clay County, FLFL239,5934,409–

631Craven County, NCNC105,0254,407–

632St. Tammany Parish, LALA279,1084,397–

633Bradley County, TNTN115,4654,392–

634Adams County, PAPA107,5944,391–

635Box Elder County, UTUT65,3204,384–

636Platte County, NENE35,6494,363–

637Riley County, KSKS72,5984,330–

638Jefferson County, OROR25,7404,325–

639Rice County, MNMN69,9394,312–

640Saline County, ARAR133,2884,302–

641Dauphin County, PAPA293,3514,295–

642Pope County, ARAR64,9764,292–

643Gooding County, IDID16,4464,290–

644Hutchinson County, TXTX19,6334,282–

645Black Hawk County, IAIA131,5324,273–

646Caddo Parish, LALA224,2264,257–

647Calaveras County, CACA46,6054,251–

648Eaton County, MIMI109,5814,237–

649Bailey County, TXTX6,9634,229–

650Humboldt County, NVNV17,2674,226–

651Greenlee County, AZAZ9,3124,220–

652Wasco County, OROR26,3104,190–

653Fond du Lac County, WIWI104,6694,171–

654Wagoner County, OKOK93,2634,165–

655Boone County, MOMO191,7464,152–

656Tift County, GAGA42,2544,149–

657Prowers County, COCO11,8844,142–

658Rockingham County, NCNC94,1954,132–

659Johnson County, ININ174,2624,118–

660Murray County, GAGA41,6074,116–

661Howard County, MDMD339,1834,110–

662Bay County, FLFL204,4794,108–

663Calcasieu Parish, LALA208,4664,102–

664St. Clair County, MIMI160,4864,102–

665Franklin County, NCNC82,0374,084–

666Tuolumne County, CACA53,1604,074–

667Cass County, ININ37,8364,065–

668Garland County, ARAR99,6954,022–

669Pennington County, SDSD116,7924,001–

670Rockland County, NYNY357,3973,993–

671Buena Vista County, IAIA20,4493,957–

672Marshall County, ININ46,5993,956–

673Amador County, CACA41,8763,953–

674Lee County, TXTX18,7293,944–

675Delaware County, PAPA580,9373,943–

676Loudon County, TNTN63,7643,937–

677Alexandria, VAVA160,6623,915–

678Buchanan County, MOMO83,5403,913–

679Fayette County, GAGA125,1563,908–

680Monroe County, MIMI156,0043,907–

681Payette County, IDID27,8243,905–

682Mower County, MNMN40,9713,902–

683Brewster County, TXTX9,4583,869–

684Bandera County, TXTX22,8763,867–

685San Jacinto County, TXTX29,4883,849–

686Lincoln County, OROR50,6363,847–

687Morrow County, OROR12,6023,847–

688Stearns County, MNMN164,1103,846–

689Crawford County, IAIA16,2373,823–

690Wood County, TXTX49,6883,805–

691Del Norte County, CACA26,4103,799–

692Dodge County, WIWI89,0973,799–

693Dorchester County, SCSC178,3973,793–

694Madison County, ININ135,0883,790–

695Faulkner County, ARAR133,9793,788–

696Monroe County, NYNY750,5063,780–

697Iron County, UTUT67,1413,778–

698Spotsylvania County, VAVA155,3883,775–

699Summit County, UTUT43,1413,775–

700Lavaca County, TXTX20,6513,766–

701Mono County, CACA12,5053,746–

702Coffee County, GAGA44,4073,741–

703Barton County, KSKS24,7903,738–

704Northampton County, PAPA324,4113,737–

705Bartholomew County, ININ85,7293,736–

706Putnam County, FLFL77,7343,736–

707Comanche County, TXTX14,4323,732–

708Warren County, KYKY149,3753,726–

709Kandiyohi County, MNMN44,7203,710–

710Ulster County, NYNY183,3303,707–

711Hendricks County, ININ193,5103,703–

712Christian County, KYKY70,1153,695–

713Harvey County, KSKS33,5803,691–

714Oceana County, MIMI27,1773,677–

715Clallam County, WAWA78,2023,655–

716Leavenworth County, KSKS84,5903,654–

717Falls County, TXTX17,8693,633–

718Yadkin County, NCNC38,3253,619–

719Burlington County, NJNJ481,4393,580–

720Coos County, OROR63,9923,579–

721Stark County, OHOH373,7713,577–

722Wilson County, TNTN175,0333,576–

723Elmore County, IDID29,4653,566–

724Leon County, FLFL299,0483,561–

725Apache County, AZAZ64,4453,558–

726Buffalo County, NENE51,1723,550–

727Muskogee County, OKOK66,7083,521–

728Vanderburgh County, ININ181,9953,519–

729Rogers County, OKOK102,1973,503–

730Inyo County, CACA18,1583,492–

731Harrisonburg, VAVA50,8393,492–

732Lenoir County, NCNC55,8373,488–

733Delta County, COCO32,1783,482–

734Burleson County, TXTX20,5493,471–

735Alachua County, FLFL290,0283,466–

736Santa Rosa County, FLFL211,1153,461–

737Brunswick County, NCNC174,7023,460–

738Warren County, OHOH257,1813,453–

739Kittitas County, WAWA48,8033,452–

740Robertson County, TNTN80,1753,450–

741Hampden County, MAMA464,3383,447–

742Mason County, WAWA71,1653,445–

743Robertson County, TXTX17,8393,440–

744Lapeer County, MIMI89,5163,423–

745Terrebonne Parish, LALA104,1633,418–

746Lampasas County, TXTX23,6573,410–

747Upshur County, TXTX44,4103,409–

748Gloucester County, NJNJ312,6383,405–

749Livingston County, MIMI197,3153,401–

750Frederick County, MDMD302,8833,400–

751Jackson County, MSMS147,6663,398–

752Grant County, KSKS7,0283,387–

753Cass County, MOMO115,8593,375–

754Lincoln County, NCNC98,6543,371–

755Torrance County, NMNM16,1003,359–

756Las Animas County, COCO14,3913,353–

757Richmond, VAVA237,2573,347–

758Wasatch County, UTUT38,5143,345–

759Refugio County, TXTX6,6573,344–

760Carroll County, GAGA131,0363,342–

761Fannin County, TXTX39,2653,340–

762Hudspeth County, TXTX3,4333,324–

763Johnson County, ARAR26,2253,313–

764Granville County, NCNC61,4213,295–

765Pettis County, MOMO44,2543,284–

766Cherokee County, OKOK49,1963,281–

767Summit County, COCO31,5173,280–

768Anderson County, SCSC219,9303,278–

769Runnels County, TXTX9,6933,277–

770Hancock County, OHOH75,0343,263–

771Logan County, COCO20,6543,262–

772Blount County, TNTN143,8203,257–

773Le Flore County, OKOK50,1963,238–

774Floyd County, TXTX4,8813,222–

775Vermilion County, ILIL71,2593,217–

776Chilton County, ALAL47,7083,215–

777Caddo County, OKOK26,1303,215–

778Swisher County, TXTX6,7033,214–

779Lamar County, TXTX51,5033,205–

780Newton County, GAGA125,5833,199–

781Montgomery County, NCNC26,4033,197–

782Dodge County, NENE38,0573,190–

783Bosque County, TXTX18,9183,186–

784Wilbarger County, TXTX12,4813,175–

785Mitchell County, TXTX8,9473,170–

786Warren County, TNTN43,7173,166–

787Dallam County, TXTX7,5083,161–

788Young County, TXTX18,1543,160–

789Camp County, TXTX13,3803,156–

790Dallas County, IAIA118,4573,154–

791Sioux County, IAIA36,7743,149–

792Cass County, NDND201,7943,146–

793Kay County, OKOK43,4903,136–

794Greenwood County, SCSC70,3793,130–

795Ascension Parish, LALA135,1053,122–

796Clark County, OHOH135,3403,114–

797Carter County, OKOK48,9103,103–

798Ward County, NDND68,2333,077–

799Gadsden County, FLFL44,2983,071–

800Norfolk County, MAMA739,7493,061–

801Marathon County, WIWI139,4323,043–

802Fulton County, OHOH41,8533,041–

803Liberty County, GAGA70,3133,041–

804Frederick County, VAVA99,9553,036–

805Oconee County, SCSC83,7753,030–

806La Plata County, COCO56,8983,030–

807Sumter County, FLFL157,7723,029–

808Lowndes County, GAGA122,8673,021–

809Lackawanna County, PAPA216,5023,015–

810Yell County, ARAR19,9563,012–

811Richmond County, GAGA206,5593,011–

812Pulaski County, MOMO54,4423,006–

813Calhoun County, ALAL115,8342,998–

814Pender County, NCNC72,1112,997–

815Sumter County, SCSC105,0672,993–

816Pottawatomie County, OKOK75,1022,986–

817Defiance County, OHOH38,2922,969–

818Harford County, MDMD266,4462,963–

819Campbell County, WYWY48,1452,956–

820Madison County, TXTX14,2262,944–

821Polk County, GAGA45,5142,929–

822Geary County, KSKS36,3382,929–

823Eastland County, TXTX18,1432,927–

824Jackson County, GAGA99,2652,927–

825Crane County, TXTX4,5542,926–

826St. Johns County, FLFL346,3282,926–

827Teton County, WYWY23,3332,920–

828Washington County, WIWI139,2382,916–

829Glynn County, GAGA87,5992,915–

830Freestone County, TXTX20,8112,896–

831Franklin County, PAPA160,6522,894–

832Wapello County, IAIA35,2102,889–

833Greene County, NCNC20,7002,884–

834Barry County, MOMO36,2002,882–

835Beaufort County, NCNC44,6702,854–

836Jefferson County, MOMO233,1322,842–

837Columbus County, NCNC50,4872,835–

838Vance County, NCNC42,6382,832–

839Marshall County, OKOK16,2552,830–

840Huron County, OHOH58,2502,827–

841Hardin County, TXTX58,7232,826–

842Wright County, MNMN157,5592,812–

843Charlotte County, FLFL217,2122,812–

844Vernon Parish, LALA45,0912,811–

845Owyhee County, IDID12,6612,811–

846Grady County, OKOK59,1282,810–

847Bureau County, ILIL32,5102,810–

848Matanuska-Susitna, AKAK118,6662,804–

849Albany County, WYWY38,5582,801–

850Shelby County, KYKY51,2432,794–

851McClain County, OKOK49,6472,790–

852Fremont County, COCO50,0392,789–

853Gallatin County, MTMT128,7402,783–

854Clinton County, MIMI80,4322,779–

855Cowley County, KSKS34,3822,770–

856Beckham County, OKOK22,1592,768–

857Crosby County, TXTX4,8522,763–

858Boone County, KYKY145,3162,760–

859Carroll County, ARAR29,2632,754–

860Rockingham County, VAVA89,3162,750–

861Jefferson County, IDID35,2972,750–

862Monroe County, ININ143,3452,750–

863White County, ARAR80,0852,730–

864Washington County, OKOK54,0372,727–

865Tangipahoa Parish, LALA141,3462,720–

866Cullman County, ALAL94,0092,718–

867Payne County, OKOK83,8892,701–

868Martin County, TXTX5,2842,697–

869Crawford County, ARAR62,6572,690–

870Hempstead County, ARAR19,0802,677–

871Rio Grande County, COCO11,0872,675–

872Garza County, TXTX4,5102,661–

873Wilkes County, NCNC66,2332,657–

874Toombs County, GAGA27,5452,652–

875Lee County, ALAL189,8812,643–

876Goliad County, TXTX7,2082,642–

877Quay County, NMNM8,4542,641–

878Clatsop County, OROR40,9262,636–

879Jones County, MSMS66,4962,627–

880Nobles County, MNMN22,3382,625–

881Reagan County, TXTX3,1662,625–

882Sangamon County, ILIL194,1702,602–

883Manitowoc County, WIWI81,7102,599–

884Kent County, DEDE194,7862,596–

885Stephens County, OKOK44,3102,594–

886Carver County, MNMN114,3792,585–

887Steele County, MNMN37,4642,581–

888Hardin County, KYKY113,4822,579–

889Wicomico County, MDMD106,8992,578–

890Tillamook County, OROR27,3842,574–

891Creek County, OKOK74,9672,573–

892Henry County, ILIL48,0952,564–

893Missoula County, MTMT123,5132,552–

894Churchill County, NVNV25,8512,543–

895Jefferson County, NYNY111,5402,532–

896Lafourche Parish, LALA95,5052,527–

897Bristol County, MAMA593,6402,527–

898Newaygo County, MIMI51,6222,521–

899Cascade County, MTMT85,0292,512–

900Seneca County, OHOH54,5222,512–

901Franklin County, ALAL32,4492,506–

902Cape May County, NJNJ93,3902,504–

903Bryan County, OKOK51,3672,502–

904Greene County, OHOH174,3222,496–

905Lonoke County, ARAR76,6642,492–

906Hansford County, TXTX4,9442,489–

907Sevier County, TNTN101,3422,472–

908Freeborn County, MNMN30,4402,463–

909Lawrence County, MOMO39,4012,461–

910Bibb County, GAGA157,5562,459–

911Walton County, FLFL93,2882,451–

912Lincoln County, NENE33,3032,450–

913Sauk County, WIWI66,6522,445–

914Rankin County, MSMS162,1812,444–

915Tattnall County, GAGA24,3762,438–

916Monroe County, PAPA167,1792,436–

917Kingfisher County, OKOK15,7952,435–

918Uintah County, UTUT38,2782,426–

919Burke County, NCNC88,6552,425–

920Grady County, GAGA26,5902,422–

921Ionia County, MIMI66,5572,410–

922Sanpete County, UTUT31,4532,409–

923Story County, IAIA101,2912,404–

924Sierra County, NMNM11,3952,401–

925Delaware County, OHOH242,0322,401–

926Monroe County, FLFL80,4062,393–

927Walton County, GAGA112,6962,386–

928Power County, IDID8,2462,382–

929Daviess County, KYKY104,8982,379–

930Rapides Parish, LALA125,8772,378–

931Flagler County, FLFL140,3602,369–

932Sutton County, TXTX3,2032,363–

933McCulloch County, TXTX7,4722,359–

934Allen County, OHOH100,8812,358–

935Ouachita Parish, LALA158,5422,355–

936Houston County, TXTX22,3162,348–

937Clermont County, OHOH216,9772,340–

938Madison County, TNTN100,7902,336–

939Tazewell County, ILIL130,0492,331–

940Jackson County, ININ47,3702,331–

941Erie County, OHOH73,2962,325–

942Colfax County, NENE10,9342,323–

943Klickitat County, WAWA24,3312,323–

944Mahoning County, OHOH224,7062,317–

945Etowah County, ALAL103,8862,310–

946Socorro County, NMNM15,8382,309–

947Cleveland County, NCNC103,3252,296–

948Carbon County, WYWY14,0132,296–

949Trempealeau County, WIWI31,1712,296–

950Lynn County, TXTX6,0172,286–

951Onondaga County, NYNY466,5842,281–

952Clay County, MNMN67,7342,279–

953Hidalgo County, NMNM3,9292,277–

954Davie County, NCNC45,8552,277–

955McDowell County, NCNC45,1982,273–

956Garvin County, OKOK26,3772,268–

957Newton County, MOMO62,2632,267–

958Hampton, VAVA137,3152,254–

959Leon County, TXTX16,8942,250–

960Adams County, NENE31,0712,247–

961Erie County, PAPA265,8322,245–

962Logan County, OKOK55,4732,242–

963St. Mary Parish, LALA46,5522,239–

964Saline County, NENE14,9962,233–

965Watonwan County, MNMN11,4592,229–

966Childress County, TXTX6,6432,229–

967Albemarle County, VAVA118,3562,226–

968Fauquier County, VAVA76,5032,224–

969Stephens County, TXTX9,3802,220–

970Knox County, ILIL47,7672,217–

971Hinds County, MSMS211,8882,214–

972Grant County, ININ66,5242,210–

973Jasper County, TXTX33,0752,209–

974Lancaster County, SCSC114,2962,200–

975Madison County, IDID55,1722,200–

976Jasper County, SCSC38,5332,195–

977Howard County, ININ83,9042,192–

978Fremont County, WYWY39,4642,170–

979Montague County, TXTX21,9662,166–

980Putnam County, TNTN86,6122,163–

981Houston County, ALAL110,3182,158–

982Butler County, KSKS69,4842,146–

983Yuma County, COCO9,8962,145–

984Christian County, MOMO96,7252,143–

985Henry County, VAVA49,2422,132–

986Taney County, MOMO57,0012,131–

987Whitman County, WAWA48,5122,119–

988McDonald County, MOMO23,9922,104–

989Bladen County, NCNC30,0072,099–

990Gilmer County, GAGA33,8942,079–

991Llano County, TXTX23,3532,071–

992Woodward County, OKOK19,8272,069–

993Madison County, MSMS116,2982,068–

994Kauai County, HIHI73,4002,068–

995Pittsburg County, OKOK43,3202,067–

996Crockett County, TXTX2,7692,065–

997Citrus County, FLFL171,6662,063–

998Hernando County, FLFL221,7012,060–

999Grand Forks County, NDND74,5012,051–

1000Wood County, WIWI74,0602,048–

SHOWING 501–1,000 OF 3,090

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