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

2501Butler County, IAIA14,049157–

2502Price County, WIWI13,988156–

2503Parke County, ININ16,642156–

2504Motley County, TXTX1,043155–

2505Morgan County, UTUT13,383155–

2506Rawlins County, KSKS2,431155–

2507Washington County, KYKY12,368154–

2508Marion County, MSMS24,001154–

2509Blaine County, MTMT6,860154–

2510San Juan County, COCO813152–

2511Lanier County, GAGA10,623151–

2512Northwest Arctic, AKAK7,095150–

2513Deuel County, NENE1,862150–

2514Jefferson County, NENE7,070150–

2515Nemaha County, NENE7,102150–

2516Schoharie County, NYNY30,176150–

2517Ottawa County, KSKS5,744150–

2518Moultrie County, ILIL14,371150–

2519Emporia, VAVA5,447149–

2520Anderson County, KYKY25,225149–

2521Custer County, IDID4,636148–

2522Bon Homme County, SDSD7,244148–

2523Stanley County, SDSD3,018148–

2524Calhoun County, FLFL13,289148–

2525Warren County, ININ8,474148–

2526Logan County, KSKS2,661148–

2527Ferry County, WAWA7,517148–

2528Highland County, OHOH43,823147–

2529Greene County, IAIA8,658147–

2530Mitchell County, KSKS5,590147–

2531Nome Census Area, AKAK9,830146–

2532Deuel County, SDSD4,408146–

2533Lincoln County, MEME36,595146–

2534Madison County, MTMT10,026145–

2535Caledonia County, VTVT30,414145–

2536Windsor County, VTVT57,312145–

2537Tazewell County, VAVA38,635145–

2538Jackson County, COCO1,211145–

2539Kanabec County, MNMN16,628144–

2540Lake County, MNMN10,746144–

2541Noxubee County, MSMS9,798144–

2542St. Clair County, MOMO9,976144–

2543Howard County, IAIA9,415144–

2544Bertie County, NCNC17,086143–

2545Clay County, KYKY19,465143–

2546Aurora County, SDSD2,801142–

2547Ripley County, MOMO10,717141–

2548Baker County, GAGA2,725141–

2549Mackinac County, MIMI11,236140–

2550Houston County, MNMN18,400140–

2551Howard County, MOMO10,180140–

2552Furnas County, NENE4,524140–

2553Lawrence County, KYKY15,765140–

2554Wilkin County, MNMN6,288139–

2555Hampshire County, WVWV24,105139–

2556Calhoun County, IAIA9,562139–

2557Stone County, ARAR12,703138–

2558Jackson County, WVWV27,450138–

2559Jefferson County, MTMT13,329138–

2560Heard County, GAGA12,149138–

2561Forest County, WIWI9,574137–

2562Surry County, VAVA6,603137–

2563Sheridan County, MTMT3,436137–

2564Niobrara County, WYWY2,341137–

2565Fergus County, MTMT11,825136–

2566Wallowa County, OROR7,595136–

2567Armstrong County, TXTX1,843136–

2568Throckmorton County, TXTX1,554136–

2569Susquehanna County, PAPA38,237136–

2570Dickey County, NDND4,895135–

2571Red Lake County, MNMN3,940135–

2572Tyrrell County, NCNC3,537135–

2573Northumberland County, VAVA12,557134–

2574Lane County, KSKS1,508133–

2575Greene County, ILIL11,313133–

2576Haines, AKAK2,068132–

2577Prince of Wales-Hyder Census Area, AKAK5,777132–

2578Alger County, MIMI8,641132–

2579Lewis County, WVWV16,394132–

2580Wayne County, WVWV37,309132–

2581North Slope, AKAK10,582131–

2582Ramsey County, NDND11,530131–

2583Taylor County, WVWV16,287131–

2584Hot Springs County, WYWY4,600131–

2585Preble County, OHOH40,664130–

2586McDowell County, WVWV16,878129–

2587Rockcastle County, KYKY16,148129–

2588Koochiching County, MNMN11,587128–

2589Cedar County, NENE8,373128–

2590Clarke County, VAVA15,609128–

2591Russell County, VAVA25,332128–

2592McLean County, KYKY9,064128–

2593Thayer County, NENE4,842127–

2594Lac qui Parle County, MNMN6,704126–

2595Bollinger County, MOMO10,646126–

2596Dickenson County, VAVA13,236126–

2597Richland County, ILIL15,219126–

2598Crawford County, ININ10,509126–

2599Davis County, IAIA9,230126–

2600Marshall County, WVWV29,159125–

2601Mercer County, NDND8,441125–

2602Garrard County, KYKY18,207125–

2603Sumter County, ALAL11,588124–

2604Alcona County, MIMI10,556124–

2605Shelby County, ILIL20,576124–

2606Copper River Census Area, AKAK2,666123–

2607Perkins County, NENE2,849123–

2608Benson County, NDND5,759123–

2609Perry County, TNTN9,126123–

2610Chase County, KSKS2,572123–

2611Coos County, NHNH31,343122–

2612Warren County, PAPA37,038122–

2613Humphreys County, TNTN19,646122–

2614Wayne County, UTUT2,587122–

2615Johnson County, GAGA9,310122–

2616Martin County, KYKY10,697122–

2617Sweet Grass County, MTMT3,762122–

2618Tioga County, PAPA40,502122–

2619McHenry County, NDND5,130121–

2620Buffalo County, SDSD1,802121–

2621Pocahontas County, IAIA6,819121–

2622Oscoda County, MIMI8,723120–

2623Murray County, MNMN7,942120–

2624Broadwater County, MTMT8,493120–

2625Phillips County, MTMT4,203120–

2626Orleans County, VTVT27,600120–

2627Pepin County, WIWI7,513120–

2628Ringgold County, IAIA4,642120–

2629Butler County, KYKY12,520119–

2630Howard County, NENE6,538119–

2631Kidder County, NDND2,393119–

2632Marshall County, KSKS9,852119–

2633Nemaha County, KSKS10,054119–

2634Washington County, ALAL14,822118–

2635Bethel Census Area, AKAK18,391118–

2636Isle of Wight County, VAVA41,321118–

2637Grundy County, IAIA12,361118–

2638Sheridan County, KSKS2,427118–

2639Clinton County, KYKY9,139118–

2640Fleming County, KYKY15,787117–

2641Carroll County, NHNH52,784116–

2642Hutchinson County, SDSD7,413116–

2643Breathitt County, KYKY12,558116–

2644Claiborne Parish, LALA13,354115–

2645Montmorency County, MIMI9,842115–

2646Presque Isle County, MIMI13,128115–

2647Lewis County, NYNY26,479115–

2648Bottineau County, NDND6,284115–

2649Crook County, WYWY7,852115–

2650Crawford County, GAGA12,206115–

2651Morgan County, KYKY14,415115–

2652Dillingham Census Area, AKAK4,483114–

2653Madison County, VAVA14,237114–

2654Lincoln County, COCO5,645114–

2655White County, ILIL13,250114–

2656Sagadahoc County, MEME37,979114–

2657Izard County, ARAR14,405113–

2658Monroe County, MOMO8,959113–

2659Noble County, OHOH14,276113–

2660Mitchell County, IAIA10,650113–

2661Posey County, ININ24,988113–

2662Piscataquis County, MEME17,409113–

2663Wyoming County, PAPA25,790113–

2664Alpine County, CACA1,043112–

2665Armstrong County, PAPA63,698112–

2666Martin County, ININ9,856112–

2667Magoffin County, KYKY11,110112–

2668Hoonah-Angoon Census Area, AKAK2,271111–

2669Grenada County, MSMS20,868111–

2670Dade County, MOMO7,804110–

2671Jackson Parish, LALA15,834110–

2672Powell County, MTMT7,157110–

2673Poquoson, VAVA13,292110–

2674Towns County, GAGA13,285110–

2675Carroll County, MOMO8,417109–

2676Dade County, GAGA16,154109–

2677Franklin Parish, LALA19,002108–

2678Nuckolls County, NENE4,100108–

2679Sioux County, NDND3,667108–

2680Perry County, ININ19,389108–

2681Sullivan County, ININ20,831107–

2682Wheeler County, OROR1,472107–

2683Brooke County, WVWV21,142107–

2684Prairie County, ARAR7,923106–

2685Wright County, MOMO19,671106–

2686Buchanan County, VAVA18,492106–

2687Screven County, GAGA14,408106–

2688Hamilton County, ILIL7,859106–

2689Chautauqua County, KSKS3,321106–

2690Pulaski County, GAGA10,172105–

2691Early County, GAGA10,455105–

2692Jones County, GAGA29,171105–

2693Mason County, WVWV24,707105–

2694Crawford County, WIWI15,910105–

2695Dawson County, MTMT8,692104–

2696Lucas County, IAIA8,847104–

2697Roseau County, MNMN15,246103–

2698Belknap County, NHNH65,147103–

2699Kingsbury County, SDSD5,284102–

2700Hancock County, TNTN7,075102–

2701Butte County, IDID2,783102–

2702Cumberland County, ILIL10,208102–

2703Menard County, ILIL11,863102–

2704Rooks County, KSKS4,646102–

2705Boone County, NENE5,355101–

2706Mason County, ILIL12,411101–

2707Brown County, ININ15,777101–

2708Adair County, IAIA7,403101–

2709Cook County, MNMN5,522100–

2710Linn County, MOMO11,815100–

2711Johnson County, WYWY8,908100–

2712Wayne County, ILIL15,882100–

2713Scott County, TNTN22,67199–

2714Musselshell County, MTMT5,58298–

2715Stark County, ILIL5,31998–

2716Knox County, MEME41,11797–

2717Lincoln County, GAGA8,11297–

2718Monroe County, IAIA7,40697–

2719Johnson County, KYKY22,05197–

2720Perry County, KYKY26,55597–

2721Garrett County, MDMD28,37097–

2722Luce County, MIMI6,33996–

2723Sargent County, NDND3,71196–

2724Appomattox County, VAVA17,17296–

2725Richardson County, NENE7,53096–

2726Orange County, VTVT30,00295–

2727Randolph County, WVWV26,88295–

2728Pulaski County, ILIL4,82095–

2729Baraga County, MIMI8,16994–

2730Montgomery County, MSMS9,35494–

2731Lake County, TNTN6,24994–

2732Wahkiakum County, WAWA4,87394–

2733Kiowa County, KSKS2,43294–

2734Abbeville County, SCSC24,83694–

2735Sullivan County, PAPA5,85692–

2736Henderson County, ILIL5,98492–

2737Orange County, ININ19,83492–

2738Sherman County, OROR2,05191–

2739Carlisle County, KYKY4,74791–

2740Concordia Parish, LALA17,83690–

2741Aitkin County, MNMN16,25290–

2742Perry County, ALAL7,42589–

2743Yukon-Koyukuk Census Area, AKAK5,02889–

2744Lawrence County, MSMS11,81989–

2745Maries County, MOMO8,39789–

2746Meigs County, TNTN14,18689–

2747Harlan County, NENE3,00088–

2748Johnson County, TNTN18,71888–

2749Rockbridge County, VAVA22,66388–

2750Washington County, ILIL13,56488–

2751Mineral County, MTMT5,18587–

2752Bell County, KYKY22,82987–

2753Tensas Parish, LALA3,70086–

2754Daviess County, MOMO8,55886–

2755Iron County, MOMO9,31886–

2756Fulton County, PAPA14,48386–

2757Potter County, PAPA15,89786–

2758Ziebach County, SDSD2,38985–

2759Fentress County, TNTN20,32285–

2760Borden County, TXTX56785–

2761Buckingham County, VAVA17,13785–

2762Perquimans County, NCNC13,49084–

2763Knott County, KYKY13,32184–

2764Ontonagon County, MIMI5,82383–

2765Gentry County, MOMO6,38483–

2766Montour County, PAPA17,86883–

2767Dallas County, ALAL35,14082–

2768Shannon County, MOMO7,28582–

2769Treutlen County, GAGA6,46682–

2770Elk County, KSKS2,45882–

2771Winn Parish, LALA14,96181–

2772Greene County, MSMS13,70781–

2773Wayne County, MSMS19,80781–

2774Storey County, NVNV4,26081–

2775Caldwell Parish, LALA9,34480–

2776Garden County, NENE1,80480–

2777Wells County, NDND3,72980–

2778Mineral County, WVWV26,79280–

2779Weston County, WYWY6,84080–

2780Cherokee County, IAIA11,36980–

2781Crenshaw County, ALAL13,17579–

2782Pope County, MNMN11,42079–

2783Holmes County, MSMS15,46579–

2784Jasper County, MSMS15,78579–

2785McCook County, SDSD5,96479–

2786Wrangell, AKAK2,00778–

2787Divide County, NDND2,11078–

2788Waldo County, MEME40,69378–

2789Toole County, MTMT5,21178–

2790Decatur County, KSKS2,71677–

2791Big Stone County, MNMN5,05477–

2792Fall River County, SDSD7,46777–

2793Cherry County, NENE5,56177–

2794Dukes County, MAMA21,21976–

2795Caldwell County, MOMO9,01276–

2796Ransom County, NDND5,61776–

2797McIntosh County, NDND2,45176–

2798Pierce County, NENE7,37876–

2799Scott County, VAVA21,20076–

2800Yakutat, AKAK67275–

2801Monroe County, ARAR6,24475–

2802Traverse County, MNMN3,13075–

2803Hickory County, MOMO9,04475–

2804Towner County, NDND2,04075–

2805Botetourt County, VAVA34,14474–

2806Lincoln County, MNMN5,58373–

2807Ouray County, COCO5,26573–

2808Van Buren County, IAIA7,13173–

2809West Feliciana Parish, LALA15,13472–

2810Wayne County, IAIA6,73872–

2811Letcher County, KYKY19,95272–

2812Day County, SDSD5,48471–

2813Lincoln County, WVWV19,17771–

2814Comanche County, KSKS1,67371–

2815Russell County, KSKS6,58171–

2816Crittenden County, KYKY8,80771–

2817Hickman County, KYKY4,37270–

2818Spink County, SDSD6,15570–

2819Morgan County, WVWV18,02770–

2820Hinsdale County, COCO75370–

2821Taliaferro County, GAGA1,66270–

2822Eureka County, NVNV1,86770–

2823McCone County, MTMT1,72069–

2824Hettinger County, NDND2,49269–

2825Southampton County, VAVA18,11069–

2826Hancock County, GAGA8,68269–

2827Republic County, KSKS4,64069–

2828Madison Parish, LALA8,84468–

2829Wibaux County, MTMT88567–

2830LaMoure County, NDND4,13567–

2831Elk County, PAPA29,92667–

2832Clark County, KSKS1,90067–

2833Newton County, ARAR7,02666–

2834Cumberland County, KYKY5,99266–

2835Petersburg, AKAK3,39465–

2836Webster County, MSMS10,16765–

2837Jewell County, KSKS2,83065–

2838Fayette County, ALAL15,87264–

2839Dallas County, ARAR6,01164–

2840Gasconade County, MOMO14,78464–

2841Judith Basin County, MTMT2,16264–

2842Smith County, KSKS3,56664–

2843Roane County, WVWV13,31763–

2844Trousdale County, TNTN12,62363–

2845Union County, KYKY12,83962–

2846Sanborn County, SDSD2,38862–

2847Nicholas County, KYKY7,94962–

2848Kusilvak Census Area, AKAK7,93261–

2849Grant County, MNMN6,08561–

2850Quitman County, MSMS5,36461–

2851Tunica County, MSMS8,81961–

2852Meagher County, MTMT2,13761–

2853Morgan County, OHOH13,62661–

2854Gilliam County, OROR1,97161–

2855Charles City County, VAVA6,62361–

2856McCreary County, KYKY17,12461–

2857Nance County, NENE3,29061–

2858Turner County, SDSD9,31460–

2859King County, TXTX19260–

2860Conecuh County, ALAL10,89959–

2861Humphreys County, MSMS7,00159–

2862Greensville County, VAVA11,18159–

2863Kiowa County, COCO1,41259–

2864Graham County, KSKS2,37159–

2865Schoolcraft County, MIMI8,18758–

2866Valley County, NENE4,09458–

2867Gregory County, SDSD4,03758–

2868Renville County, NDND2,33158–

2869Switzerland County, ININ10,03758–

2870Grundy County, TNTN14,11658–

2871Iberville Parish, LALA29,57957–

2872Harding County, NMNM61757–

2873Brunswick County, VAVA15,72757–

2874Summers County, WVWV11,53257–

2875Osborne County, KSKS3,28557–

2876Menifee County, KYKY6,43057–

2877Coosa County, ALAL10,16156–

2878Powder River County, MTMT1,78156–

2879Brown County, NENE2,82656–

2880Lyman County, SDSD3,69456–

2881Oglethorpe County, GAGA16,41556–

2882Hart County, KYKY20,11756–

2883Mercer County, MOMO3,40455–

2884Taylor County, GAGA7,81855–

2885Scott County, ILIL4,86655–

2886Wallace County, KSKS1,44155–

2887Roberts County, TXTX86755–

2888Piute County, UTUT1,50955–

2889Hayes County, NENE82154–

2890Calhoun County, ILIL4,30054–

2891Rush County, KSKS2,84554–

2892Valley County, MTMT7,38554–

2893Morehouse Parish, LALA23,70553–

2894Kittson County, MNMN4,03153–

2895Atchison County, MOMO5,17553–

2896Covington, VAVA5,68053–

2897Iron County, WIWI6,12753–

2898Frontier County, NENE2,65552–

2899Greeley County, NENE2,15452–

2900Livingston County, KYKY8,86352–

2901Gosper County, NENE1,80352–

2902Oliver County, NDND1,89851–

2903Ozark County, MOMO9,17251–

2904Jasper County, ILIL9,03251–

2905Brule County, SDSD5,27850–

2906Kent County, TXTX67450–

2907Middlesex County, VAVA10,84150–

2908Adams County, IDID5,01350–

2909Clark County, SDSD4,03149–

2910Anderson County, KSKS8,01849–

2911Pawnee County, NENE2,51048–

2912Macon County, ALAL18,13247–

2913Ralls County, MOMO10,44447–

2914Pope County, ILIL3,67247–

2915Osage County, MOMO13,61146–

2916Nelson County, NDND2,96346–

2917McCormick County, SCSC10,21546–

2918Lancaster County, VAVA10,99546–

2919Boone County, WVWV20,25146–

2920Lincoln County, KSKS2,86146–

2921Trego County, KSKS2,74046–

2922Golden Valley County, MTMT84445–

2923Harrison County, OHOH14,07045–

2924Loup County, NENE57044–

2925Banner County, NENE68643–

2926McPherson County, SDSD2,34743–

2927Alleghany County, VAVA14,54643–

2928Clark County, MOMO6,47542–

2929Meigs County, OHOH21,58742–

2930Edmunds County, SDSD4,02242–

2931Pendleton County, WVWV5,82642–

2932Twiggs County, GAGA7,59742–

2933Union County, ININ6,86342–

2934Fulton County, KYKY6,21842–

2935Greene County, ALAL7,06741–

2936Essex County, VTVT6,05141–

2937Grand Isle County, VTVT7,51141–

2938Adams County, IAIA3,61741–

2939Choctaw County, MSMS8,04840–

2940Lewis County, MOMO9,87940–

2941Garfield County, NENE1,71040–

2942Audubon County, IAIA5,50940–

2943Greene County, PAPA33,88539–

2944Talbot County, GAGA5,70939–

2945Wilkinson County, MSMS7,58238–

2946Adams County, NDND2,27538–

2947Hand County, SDSD3,12138–

2948Hancock County, KYKY9,05038–

2949Skagway, AKAK1,10437–

2950Hitchcock County, NENE2,46737–

2951Essex County, VAVA10,65437–

2952Eddy County, NDND2,32936–

2953Pondera County, MTMT6,07236–

2954Wheatland County, MTMT2,10036–

2955Sherman County, NENE2,92436–

2956Holt County, MOMO4,20035–

2957Simpson County, MSMS25,49834–

2958Franklin County, NENE2,79534–

2959Monroe County, WVWV12,49134–

2960East Feliciana Parish, LALA18,91133–

2961Buena Vista, VAVA6,67233–

2962Pierce County, NDND3,83832–

2963Schuyler County, NYNY16,92431–

2964Clay County, TNTN7,82130–

2965Hardin County, ILIL3,58830–

2966St. Helena Parish, LALA10,75830–

2967Forest County, PAPA6,61430–

2968Bristol Bay, AKAK84729–

2969Harding County, SDSD1,33129–

2970Bath County, VAVA4,07629–

2971Nicholas County, WVWV23,84829–

2972Seminole County, GAGA9,16229–

2973Putnam County, MOMO4,54628–

2974Edmonson County, KYKY12,74928–

2975Camas County, IDID1,31628–

2976Alexander County, ILIL4,57028–

2977Garfield County, WAWA2,41628–

2978Denali, AKAK1,61627–

2979Miner County, SDSD2,28127–

2980Bristol, VAVA16,41827–

2981Reynolds County, MOMO5,99226–

2982Fallon County, MTMT2,95926–

2983Schuyler County, ILIL6,65726–

2984Chariton County, MOMO7,37725–

2985Nantucket County, MAMA14,75825–

2986Barbour County, WVWV15,41425–

2987Gove County, KSKS2,63125–

2988Fulton County, ARAR12,49224–

2989Chouteau County, MTMT5,86524–

2990Keweenaw County, MIMI2,18623–

2991Camden County, NCNC11,31523–

2992Tripp County, SDSD5,70823–

2993Juniata County, PAPA23,40323–

2994Ballard County, KYKY7,59421–

2995Emmons County, NDND3,21520–

2996Boyd County, NENE1,67420–

2997Walworth County, SDSD5,21720–

2998Braxton County, WVWV11,88520–

2999Golden Valley County, NDND1,80820–

3000Wetzel County, WVWV13,73419–

SHOWING 2,501–3,000 OF 3,090

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