RANKING · 2010 CENSUS · 500 SHOWN OF 3,055

Largest Mexican population, US counties · 2010

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

2501Bristol County, RIRI50,001102–

2502Boone County, WVWV20,251102–

2503Butler County, IAIA14,049102–

2504Cheyenne County, KSKS2,604102–

2505Ness County, KSKS2,617102–

2506Carroll County, MOMO8,417101–

2507Lafayette County, ARAR5,888101–

2508Pierce County, NDND3,838101–

2509Montour County, PAPA17,868101–

2510Hodgeman County, KSKS1,619101–

2511Middlesex County, VAVA10,841100–

2512Crawford County, WIWI15,910100–

2513Pocahontas County, IAIA6,819100–

2514Green County, KYKY11,644100–

2515Garrett County, MDMD28,370100–

2516Caldwell County, MOMO9,01299–

2517Jefferson County, FLFL16,00799–

2518Wakulla County, FLFL38,08999–

2519Piute County, UTUT1,50999–

2520Schuyler County, NYNY16,92498–

2521Wallowa County, OROR7,59598–

2522Lewis County, IDID3,70498–

2523Switzerland County, ININ10,03798–

2524Appanoose County, IAIA12,07798–

2525Nicholas County, KYKY7,94998–

2526Fayette County, ALAL15,87297–

2527Greene County, ALAL7,06797–

2528Foster County, NDND3,21297–

2529Elk County, PAPA29,92697–

2530Dillingham Census Area, AKAK4,48396–

2531Mackinac County, MIMI11,23696–

2532Poquoson, VAVA13,29296–

2533Adair County, KYKY19,42396–

2534Union County, KYKY12,83995–

2535Terrell County, GAGA8,65695–

2536Livingston County, KYKY8,86395–

2537Fulton County, ARAR12,49294–

2538Hocking County, OHOH27,51294–

2539Wyoming County, NYNY39,74194–

2540Houston County, MNMN18,40093–

2541Koochiching County, MNMN11,58793–

2542Jefferson County, NENE7,07093–

2543Washington County, NCNC10,63893–

2544Jackson County, SDSD2,66693–

2545Meigs County, TNTN14,18693–

2546Bracken County, KYKY8,51192–

2547Catahoula Parish, LALA8,22392–

2548Roseau County, MNMN15,24692–

2549East Carroll Parish, LALA6,76092–

2550Ballard County, KYKY7,59492–

2551Tioga County, PAPA40,50292–

2552Hancock County, WVWV27,72991–

2553Treasure County, MTMT72891–

2554Holmes County, OHOH44,97090–

2555Turner County, SDSD9,31490–

2556Pike County, ILIL14,23190–

2557Monona County, IAIA8,53990–

2558Kingman County, KSKS7,02990–

2559Teton County, MTMT6,49689–

2560Allegany County, NYNY46,80089–

2561Kent County, TXTX67489–

2562Bennington County, VTVT36,63089–

2563Greene County, ILIL11,31389–

2564Stillwater County, MTMT9,44589–

2565Garfield County, WAWA2,41689–

2566Cleveland County, ARAR7,22488–

2567Monroe County, MOMO8,95988–

2568Deuel County, SDSD4,40888–

2569King William County, VAVA19,61788–

2570Jackson County, WVWV27,45088–

2571Marshall County, WVWV29,15988–

2572Morgan County, WVWV18,02788–

2573Grundy County, TNTN14,11688–

2574Lee County, ARAR8,02987–

2575Montgomery County, MOMO11,59087–

2576Kingsbury County, SDSD5,28487–

2577Richardson County, NENE7,53087–

2578Pierce County, NENE7,37887–

2579Mason County, ILIL12,41187–

2580Pope County, ILIL3,67287–

2581Simpson County, KYKY20,78887–

2582Waldo County, MEME40,69387–

2583Roosevelt County, MTMT10,24286–

2584Camden County, NCNC11,31586–

2585Morgan County, OHOH13,62686–

2586Warren County, PAPA37,03886–

2587Lamoille County, VTVT26,29486–

2588Esmeralda County, NVNV72986–

2589Yates County, NYNY24,54786–

2590Wayne County, MSMS19,80785–

2591Powell County, MTMT7,15785–

2592Dundy County, NENE1,56885–

2593Burnett County, WIWI17,22385–

2594Edgar County, ILIL16,32385–

2595Chase County, KSKS2,57285–

2596Presque Isle County, MIMI13,12884–

2597Spencer County, KYKY20,99884–

2598Dade County, GAGA16,15484–

2599White County, ILIL13,25084–

2600Alger County, MIMI8,64183–

2601Howard County, MOMO10,18083–

2602Deuel County, NENE1,86283–

2603Benson County, NDND5,75983–

2604Mineral County, WVWV26,79283–

2605Barber County, KSKS4,08383–

2606Wabash County, ILIL10,90783–

2607Prince of Wales-Hyder Census Area, AKAK5,77782–

2608Mineral County, MTMT5,18582–

2609Cannon County, TNTN15,29682–

2610Heard County, GAGA12,14982–

2611Walthall County, MSMS13,92881–

2612Sherman County, OROR2,05181–

2613Jackson County, COCO1,21181–

2614Adams County, IAIA3,61781–

2615Claiborne Parish, LALA13,35480–

2616Franklin County, MEME30,82480–

2617Montmorency County, MIMI9,84280–

2618Bollinger County, MOMO10,64680–

2619Venango County, PAPA49,34680–

2620Lincoln County, MEME36,59580–

2621Red Lake County, MNMN3,94079–

2622Schuyler County, ILIL6,65779–

2623Sheridan County, KSKS2,42779–

2624McLean County, NDND9,74078–

2625Pickett County, TNTN5,21978–

2626Ozark County, MOMO9,17278–

2627Twiggs County, GAGA7,59778–

2628Jones County, IAIA21,25378–

2629Palo Alto County, IAIA8,89978–

2630Woodson County, KSKS3,11878–

2631Marion County, ARAR17,59377–

2632Ste. Genevieve County, MOMO18,68977–

2633Meagher County, MTMT2,13777–

2634Garfield County, UTUT5,25677–

2635Ida County, IAIA6,77777–

2636Lucas County, IAIA8,84777–

2637Izard County, ARAR14,40576–

2638Breckinridge County, KYKY21,50376–

2639Rolette County, NDND11,68876–

2640Houston County, TNTN8,47976–

2641Pulaski County, ILIL4,82076–

2642Webster County, MSMS10,16775–

2643Coos County, NHNH31,34375–

2644Pepin County, WIWI7,51375–

2645Towns County, GAGA13,28575–

2646Hancock County, KYKY9,05075–

2647Powell County, KYKY12,81275–

2648Gasconade County, MOMO14,78474–

2649Ohio County, ININ5,99474–

2650Clinton County, KYKY9,13974–

2651Northwest Arctic, AKAK7,09573–

2652Monroe County, ARAR6,24473–

2653Custer County, IDID4,63673–

2654Boyd County, NENE1,67473–

2655Clay County, NCNC12,23973–

2656McHenry County, NDND5,13073–

2657Pike County, GAGA20,93273–

2658Howard County, IAIA9,41573–

2659Grayson County, KYKY27,40673–

2660Hoonah-Angoon Census Area, AKAK2,27172–

2661Cook County, MNMN5,52272–

2662Lac qui Parle County, MNMN6,70472–

2663Butte County, IDID2,78372–

2664Wallace County, KSKS1,44172–

2665Carlisle County, KYKY4,74772–

2666Alcona County, MIMI10,55671–

2667Osage County, MOMO13,61171–

2668Putnam County, MOMO4,54671–

2669Mitchell County, IAIA10,65071–

2670Vermillion County, ININ15,48871–

2671Harrison County, OHOH14,07070–

2672Edmunds County, SDSD4,02270–

2673McIntosh County, GAGA11,98970–

2674Pike County, ININ12,00370–

2675Elk County, KSKS2,45870–

2676Rooks County, KSKS4,64670–

2677Russell County, KSKS6,58170–

2678Letcher County, KYKY19,95270–

2679Wrangell, AKAK2,00769–

2680Blackford County, ININ11,73069–

2681Pondera County, MTMT6,07269–

2682Carroll County, NHNH52,78469–

2683Snyder County, PAPA39,65569–

2684Stonewall County, TXTX1,18669–

2685Harrison County, IAIA14,62369–

2686Jackson County, IAIA19,28869–

2687Lincoln County, KSKS2,86169–

2688Musselshell County, MTMT5,58268–

2689Lake County, TNTN6,24968–

2690Mitchell County, KSKS5,59068–

2691Stewart County, TNTN14,43967–

2692Nantucket County, MAMA14,75867–

2693Daviess County, MOMO8,55867–

2694Cedar County, NENE8,37367–

2695Johnson County, GAGA9,31067–

2696Stark County, ILIL5,31967–

2697Nemaha County, KSKS10,05467–

2698Clearwater County, MNMN8,64766–

2699Grant County, MNMN6,08566–

2700Adams County, MSMS30,06166–

2701Macon County, MOMO15,19066–

2702Bowman County, NDND2,76266–

2703Grundy County, MOMO9,74466–

2704Keokuk County, IAIA9,79766–

2705Cherry County, NENE5,56166–

2706Perkins County, NENE2,84965–

2707Benton County, MOMO20,53665–

2708Bon Homme County, SDSD7,24465–

2709Charlotte County, VAVA11,40165–

2710Thayer County, NENE4,84264–

2711Morgan County, TNTN22,16064–

2712Comanche County, KSKS1,67364–

2713Potter County, PAPA15,89763–

2714Nance County, NENE3,29063–

2715Kane County, UTUT8,59762–

2716Moultrie County, ILIL14,37162–

2717Grundy County, IAIA12,36162–

2718Forest County, WIWI9,57461–

2719Big Stone County, MNMN5,05461–

2720Kemper County, MSMS8,60061–

2721Clarion County, PAPA36,68061–

2722Lincoln County, WVWV19,17761–

2723Hancock County, ILIL16,80361–

2724Jasper County, ILIL9,03261–

2725Jewell County, KSKS2,83061–

2726St. Helena Parish, LALA10,75861–

2727Bath County, VAVA4,07660–

2728Menard County, ILIL11,86360–

2729Richland County, ILIL15,21960–

2730Morgan County, KYKY14,41560–

2731Ontonagon County, MIMI5,82359–

2732Ripley County, MOMO10,71759–

2733Garfield County, NENE1,71059–

2734Clark County, ILIL15,11459–

2735Jackson County, KYKY13,32559–

2736Jefferson County, PAPA43,25559–

2737Macon County, ALAL18,13258–

2738Nome Census Area, AKAK9,83058–

2739Lincoln County, MNMN5,58358–

2740Wilkinson County, MSMS7,58258–

2741Livingston County, MOMO14,70858–

2742Howard County, NENE6,53858–

2743Valley County, NENE4,09458–

2744Clark County, SDSD4,03158–

2745Rush County, ININ16,76758–

2746Bath County, KYKY13,17657–

2747Sanborn County, SDSD2,38857–

2748Wayne County, WVWV37,30957–

2749Dunn County, NDND4,05857–

2750Yukon-Koyukuk Census Area, AKAK5,02856–

2751Winston County, MSMS17,47356–

2752Wayne County, MOMO10,78256–

2753Calhoun County, IAIA9,56256–

2754Piscataquis County, MEME17,40956–

2755Hale County, ALAL15,19455–

2756Shannon County, MOMO7,28554–

2757Smith County, KSKS3,56654–

2758Washburn County, WIWI17,08754–

2759Shelby County, MOMO5,87053–

2760Frontier County, NENE2,65553–

2761Northumberland County, VAVA12,55753–

2762Radford, VAVA17,24353–

2763Taylor County, WVWV16,28752–

2764Adair County, IAIA7,40352–

2765Ralls County, MOMO10,44451–

2766Nelson County, NDND2,96351–

2767Butte County, SDSD10,85651–

2768Wilcox County, GAGA8,79751–

2769Daggett County, UTUT93451–

2770Searcy County, ARAR7,84850–

2771Iron County, MIMI11,75750–

2772Ramsey County, NDND11,53050–

2773Bienville Parish, LALA12,26949–

2774Jasper County, MSMS15,78549–

2775Dawson County, MTMT8,69249–

2776Delaware County, IAIA17,67449–

2777Marengo County, ALAL18,31148–

2778Cumberland County, ILIL10,20848–

2779Chautauqua County, KSKS3,32148–

2780Traverse County, MNMN3,13047–

2781Mason County, WVWV24,70747–

2782Breathitt County, KYKY12,55847–

2783Meriwether County, GAGA21,51647–

2784Seminole County, GAGA9,16247–

2785Carter County, KYKY26,14947–

2786Lawrence County, MSMS11,81946–

2787Chouteau County, MTMT5,86546–

2788Fallon County, MTMT2,95946–

2789Morgan County, UTUT13,38346–

2790Lawrence County, ARAR16,27345–

2791Cameron Parish, LALA4,71845–

2792Oscoda County, MIMI8,72345–

2793Day County, SDSD5,48445–

2794Wyoming County, PAPA25,79045–

2795Sherman County, NENE2,92444–

2796Bamberg County, SCSC12,79643–

2797Hancock County, GAGA8,68243–

2798Monroe County, IAIA7,40643–

2799Fulton County, KYKY6,21843–

2800Gosper County, NENE1,80343–

2801Marion County, MSMS24,00142–

2802Hayes County, NENE82142–

2803Highland County, OHOH43,82342–

2804Corson County, SDSD3,78142–

2805Fentress County, TNTN20,32242–

2806Edmonson County, KYKY12,74942–

2807Gove County, KSKS2,63142–

2808Valley County, MTMT7,38542–

2809Skagway, AKAK1,10441–

2810Perry County, OHOH35,91841–

2811Charles City County, VAVA6,62341–

2812Kiowa County, COCO1,41241–

2813Harlan County, NENE3,00040–

2814Grand Isle County, VTVT7,51140–

2815Clinch County, GAGA6,84740–

2816Graham County, KSKS2,37140–

2817Eureka County, NVNV1,86740–

2818Powder River County, MTMT1,78139–

2819Oneida County, IDID5,08539–

2820Nevada County, ARAR7,94238–

2821Caldwell County, KYKY12,60938–

2822Gentry County, MOMO6,38438–

2823Mercer County, MOMO3,40438–

2824Osborne County, KSKS3,28538–

2825Elliott County, KYKY7,26538–

2826Lewis County, MOMO9,87937–

2827Banner County, NENE68637–

2828Alleghany County, VAVA14,54637–

2829Buckingham County, VAVA17,13737–

2830Doddridge County, WVWV7,63437–

2831Conecuh County, ALAL10,89936–

2832Carter County, MOMO5,41836–

2833Covington, VAVA5,68036–

2834Hinsdale County, COCO75336–

2835Massac County, ILIL13,50236–

2836Audubon County, IAIA5,50936–

2837Van Buren County, TNTN6,87435–

2838Blaine County, MTMT6,86035–

2839Sioux County, NDND3,66735–

2840Miller County, GAGA5,81235–

2841Ringgold County, IAIA4,64235–

2842Clay County, KSKS7,99035–

2843Magoffin County, KYKY11,11035–

2844Haines, AKAK2,06834–

2845Tazewell County, VAVA38,63534–

2846Ritchie County, WVWV8,03434–

2847Scotland County, MOMO4,79633–

2848Steele County, NDND1,79733–

2849Gregory County, SDSD4,03733–

2850Perry County, TNTN9,12633–

2851Braxton County, WVWV11,88533–

2852Divide County, NDND2,11032–

2853Scott County, TNTN22,67132–

2854Surry County, VAVA6,60332–

2855Decatur County, KSKS2,71632–

2856Shelby County, IAIA11,68932–

2857Lane County, KSKS1,50831–

2858Iron County, MOMO9,31831–

2859Roane County, WVWV13,31731–

2860Wheeler County, GAGA7,57031–

2861Yakutat, AKAK67230–

2862Dukes County, MAMA21,21930–

2863Benton County, MSMS7,50230–

2864Randolph County, WVWV26,88230–

2865Adams County, IDID5,01330–

2866Hardin County, ILIL3,58830–

2867Van Buren County, IAIA7,13130–

2868Johnson County, KYKY22,05130–

2869Phillips County, MTMT4,20329–

2870Monroe County, OHOH12,99429–

2871Quitman County, GAGA2,25429–

2872Cameron County, PAPA4,21128–

2873Mercer County, NDND8,44128–

2874Greenup County, KYKY35,21328–

2875Lewis County, KYKY12,90128–

2876Sweet Grass County, MTMT3,76228–

2877Clark County, MOMO6,47527–

2878Newton County, ARAR7,02627–

2879Schoolcraft County, MIMI8,18727–

2880Dolores County, COCO2,46627–

2881Rawlins County, KSKS2,43127–

2882Trego County, KSKS2,74027–

2883Lawrence County, KYKY15,76527–

2884Rockcastle County, KYKY16,14827–

2885Forest County, PAPA6,61427–

2886Bristol Bay, AKAK84726–

2887Kittson County, MNMN4,03126–

2888Yalobusha County, MSMS12,37526–

2889Pawnee County, NENE2,51026–

2890Webster County, NENE3,33626–

2891Bottineau County, NDND6,28426–

2892Brooke County, WVWV21,14226–

2893Pendleton County, WVWV5,82626–

2894Henderson County, ILIL5,98426–

2895Franklin Parish, LALA19,00225–

2896Spink County, SDSD6,15525–

2897Prince Edward County, VAVA22,39125–

2898Phillips County, KSKS4,72825–

2899Lowndes County, ALAL9,35924–

2900Wilcox County, ALAL9,66624–

2901Hickman County, KYKY4,37224–

2902Haakon County, SDSD1,80224–

2903Republic County, KSKS4,64024–

2904Pendleton County, KYKY14,80024–

2905Atchison County, MOMO5,17523–

2906Knox County, MOMO3,72823–

2907Oregon County, MOMO8,70923–

2908Franklin County, NENE2,79523–

2909Southampton County, VAVA18,11023–

2910St. James Parish, LALA18,93823–

2911Knott County, KYKY13,32123–

2912Noxubee County, MSMS9,79822–

2913Alexander County, ILIL4,57022–

2914McLean County, KYKY9,06422–

2915Sumter County, ALAL11,58821–

2916Alpine County, CACA1,04321–

2917McPherson County, SDSD2,34721–

2918Roberts County, TXTX86721–

2919Hot Springs County, WYWY4,60021–

2920Perry County, ALAL7,42520–

2921Reynolds County, MOMO5,99220–

2922McCormick County, SCSC10,21520–

2923Potter County, SDSD2,37720–

2924New Kent County, VAVA28,02220–

2925Rockbridge County, VAVA22,66320–

2926Jefferson Davis County, MSMS10,94119–

2927Hamilton County, NYNY5,00619–

2928Adams County, NDND2,27519–

2929Fairfield County, SCSC20,34019–

2930Hyde County, SDSD1,19119–

2931Crawford County, ININ10,50919–

2932Petroleum County, MTMT54818–

2933Boone County, NENE5,35518–

2934Summers County, WVWV11,53218–

2935Tyler County, WVWV7,88118–

2936Logan County, KSKS2,66118–

2937Pulaski County, GAGA10,17217–

2938LaMoure County, NDND4,13517–

2939Hancock County, TNTN7,07517–

2940Bleckley County, GAGA12,86617–

2941Stewart County, GAGA4,63117–

2942Lyon County, KYKY9,12317–

2943Choctaw County, ALAL11,90416–

2944Sharkey County, MSMS3,09716–

2945Hitchcock County, NENE2,46716–

2946Dewey County, SDSD5,41916–

2947Warren County, ININ8,47416–

2948Giles County, VAVA16,56416–

2949Holmes County, MSMS15,46515–

2950Broadwater County, MTMT8,49315–

2951Logan County, NDND1,85915–

2952Tucker County, WVWV6,54015–

2953Davis County, IAIA9,23015–

2954Estill County, KYKY13,96215–

2955Menifee County, KYKY6,43015–

2956Coosa County, ALAL10,16114–

2957Petersburg, AKAK3,39414–

2958Eddy County, NDND2,32914–

2959Red River Parish, LALA7,16514–

2960Holt County, MOMO4,20014–

2961Hettinger County, NDND2,49214–

2962Ransom County, NDND5,61714–

2963Bennett County, SDSD3,30714–

2964Madison County, VAVA14,23714–

2965Monroe County, WVWV12,49114–

2966Cumberland County, KYKY5,99214–

2967Screven County, GAGA14,40814–

2968Tensas Parish, LALA3,70013–

2969Wibaux County, MTMT88513–

2970Dickenson County, VAVA13,23613–

2971Mathews County, VAVA8,52913–

2972Russell County, VAVA25,33213–

2973Nicholas County, WVWV23,84813–

2974Wyoming County, WVWV19,80113–

2975Butler County, ALAL18,10012–

2976Lake and Peninsula, AKAK1,35712–

2977Clay County, MSMS18,23812–

2978Sheridan County, MTMT3,43612–

2979Nuckolls County, NENE4,10012–

2980Sargent County, NDND3,71112–

2981Essex County, VTVT6,05112–

2982Wetzel County, WVWV13,73412–

2983McIntosh County, NDND2,45112–

2984Franklin County, FLFL13,02912–

2985Chariton County, MOMO7,37711–

2986Woodruff County, ARAR5,71011–

2987Carroll County, MSMS9,22611–

2988Granite County, MTMT3,65811–

2989Lewis County, WVWV16,39411–

2990Golden Valley County, NDND1,80811–

2991Trigg County, KYKY14,51211–

2992Rich County, UTUT2,68711–

2993Clay County, WVWV7,53810–

2994Worth County, MOMO1,91410–

2995Oliver County, NDND1,89810–

2996Wells County, NDND3,72910–

2997Mellette County, SDSD2,13710–

2998Overton County, TNTN23,78710–

2999King County, TXTX19210–

3000Pocahontas County, WVWV7,60210–

SHOWING 2,501–3,000 OF 3,055

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