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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 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

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RELATEDHighest Mexican population shareLargest Puerto Rican populationHighest Puerto Rican population shareLargest Cuban populationHighest Cuban population shareLargest Dominican population
YEAR201020202024
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RANKPLACESTATEPOPMEXICAN POPULATIONVS 2010
2501Butler County, IAIA14,049157+54%
2502Price County, WIWI13,988156−1%
2503Parke County, ININ16,642156+31%
2504Motley County, TXTX1,043155+49%
2505Morgan County, UTUT13,383155+237%
2506Rawlins County, KSKS2,431155+474%
2507Washington County, KYKY12,368154−56%
2508Marion County, MSMS24,001154+267%
2509Blaine County, MTMT6,860154+340%
2510San Juan County, COCO813152+37%
2511Lanier County, GAGA10,623151−51%
2512Northwest Arctic, AKAK7,095150+105%
2513Deuel County, NENE1,862150+81%
2514Jefferson County, NENE7,070150+61%
2515Nemaha County, NENE7,102150+47%
2516Schoharie County, NYNY30,176150+20%
2517Ottawa County, KSKS5,744150+36%
2518Moultrie County, ILIL14,371150+142%
2519Emporia, VAVA5,447149−16%
2520Anderson County, KYKY25,225149−45%
2521Custer County, IDID4,636148+103%
2522Bon Homme County, SDSD7,244148+128%
2523Stanley County, SDSD3,018148+4833%
2524Calhoun County, FLFL13,289148−48%
2525Warren County, ININ8,474148+825%
2526Logan County, KSKS2,661148+722%
2527Ferry County, WAWA7,517148+37%
2528Highland County, OHOH43,823147+250%
2529Greene County, IAIA8,658147+36%
2530Mitchell County, KSKS5,590147+116%
2531Nome Census Area, AKAK9,830146+152%
2532Deuel County, SDSD4,408146+66%
2533Lincoln County, MEME36,595146+83%
2534Madison County, MTMT10,026145+31%
2535Caledonia County, VTVT30,414145+14%
2536Windsor County, VTVT57,312145+7%
2537Tazewell County, VAVA38,635145+326%
2538Jackson County, COCO1,211145+79%
2539Kanabec County, MNMN16,628144−13%
2540Lake County, MNMN10,746144+37%
2541Noxubee County, MSMS9,798144+555%
2542St. Clair County, MOMO9,976144+2300%
2543Howard County, IAIA9,415144+97%
2544Bertie County, NCNC17,086143−41%
2545Clay County, KYKY19,465143−32%
2546Aurora County, SDSD2,801142+15%
2547Ripley County, MOMO10,717141+139%
2548Baker County, GAGA2,725141
2549Mackinac County, MIMI11,236140+46%
2550Houston County, MNMN18,400140+51%
2551Howard County, MOMO10,180140+69%
2552Furnas County, NENE4,524140+36%
2553Lawrence County, KYKY15,765140+419%
2554Wilkin County, MNMN6,288139+30%
2555Hampshire County, WVWV24,105139+17%
2556Calhoun County, IAIA9,562139+148%
2557Stone County, ARAR12,703138+25%
2558Jackson County, WVWV27,450138+57%
2559Jefferson County, MTMT13,329138−3%
2560Heard County, GAGA12,149138+68%
2561Forest County, WIWI9,574137+125%
2562Surry County, VAVA6,603137+328%
2563Sheridan County, MTMT3,436137+1042%
2564Niobrara County, WYWY2,341137+8%
2565Fergus County, MTMT11,825136−8%
2566Wallowa County, OROR7,595136+39%
2567Armstrong County, TXTX1,843136−12%
2568Throckmorton County, TXTX1,554136+1%
2569Susquehanna County, PAPA38,237136−21%
2570Dickey County, NDND4,895135+21%
2571Red Lake County, MNMN3,940135+71%
2572Tyrrell County, NCNC3,537135−17%
2573Northumberland County, VAVA12,557134+153%
2574Lane County, KSKS1,508133+329%
2575Greene County, ILIL11,313133+49%
2576Haines, AKAK2,068132+288%
2578Alger County, MIMI8,641132+59%
2579Lewis County, WVWV16,394132+1100%
2580Wayne County, WVWV37,309132+132%
2581North Slope, AKAK10,582131+7%
2582Ramsey County, NDND11,530131+162%
2583Taylor County, WVWV16,287131+152%
2584Hot Springs County, WYWY4,600131+524%
2585Preble County, OHOH40,664130−13%
2586McDowell County, WVWV16,878129
2587Rockcastle County, KYKY16,148129+378%
2588Koochiching County, MNMN11,587128+38%
2589Cedar County, NENE8,373128+91%
2590Clarke County, VAVA15,609128−17%
2591Russell County, VAVA25,332128+885%
2592McLean County, KYKY9,064128+482%
2593Thayer County, NENE4,842127+98%
2594Lac qui Parle County, MNMN6,704126+75%
2595Bollinger County, MOMO10,646126+57%
2596Dickenson County, VAVA13,236126+869%
2597Richland County, ILIL15,219126+110%
2598Crawford County, ININ10,509126+563%
2599Davis County, IAIA9,230126+740%
2600Marshall County, WVWV29,159125+42%
2601Mercer County, NDND8,441125+346%
2602Garrard County, KYKY18,207125−56%
2603Sumter County, ALAL11,588124+490%
2604Alcona County, MIMI10,556124+75%
2605Shelby County, ILIL20,576124−4%
2607Perkins County, NENE2,849123+89%
2608Benson County, NDND5,759123+48%
2609Perry County, TNTN9,126123+273%
2610Chase County, KSKS2,572123+45%
2611Coos County, NHNH31,343122+63%
2612Warren County, PAPA37,038122+42%
2613Humphreys County, TNTN19,646122−21%
2614Wayne County, UTUT2,587122−33%
2615Johnson County, GAGA9,310122+82%
2616Martin County, KYKY10,697122
2617Sweet Grass County, MTMT3,762122+336%
2618Tioga County, PAPA40,502122+33%
2619McHenry County, NDND5,130121+66%
2620Buffalo County, SDSD1,802121+2925%
2621Pocahontas County, IAIA6,819121+21%
2622Oscoda County, MIMI8,723120+167%
2623Murray County, MNMN7,942120−22%
2624Broadwater County, MTMT8,493120+700%
2625Phillips County, MTMT4,203120+314%
2626Orleans County, VTVT27,600120+0%
2627Pepin County, WIWI7,513120+60%
2628Ringgold County, IAIA4,642120+243%
2629Butler County, KYKY12,520119−35%
2630Howard County, NENE6,538119+105%
2631Kidder County, NDND2,393119−6%
2632Marshall County, KSKS9,852119−2%
2633Nemaha County, KSKS10,054119+78%
2634Washington County, ALAL14,822118−11%
2635Bethel Census Area, AKAK18,391118−37%
2636Isle of Wight County, VAVA41,321118−68%
2637Grundy County, IAIA12,361118+90%
2638Sheridan County, KSKS2,427118+49%
2639Clinton County, KYKY9,139118+59%
2640Fleming County, KYKY15,787117−45%
2641Carroll County, NHNH52,784116+68%
2642Hutchinson County, SDSD7,413116+10%
2643Breathitt County, KYKY12,558116+147%
2644Claiborne Parish, LALA13,354115+44%
2645Montmorency County, MIMI9,842115+44%
2646Presque Isle County, MIMI13,128115+37%
2647Lewis County, NYNY26,479115−17%
2648Bottineau County, NDND6,284115+342%
2649Crook County, WYWY7,852115−1%
2650Crawford County, GAGA12,206115−55%
2651Morgan County, KYKY14,415115+92%
2652Dillingham Census Area, AKAK4,483114+19%
2653Madison County, VAVA14,237114+714%
2654Lincoln County, COCO5,645114−45%
2655White County, ILIL13,250114+36%
2656Sagadahoc County, MEME37,979114+1325%
2657Izard County, ARAR14,405113+49%
2658Monroe County, MOMO8,959113+28%
2659Noble County, OHOH14,276113+11%
2660Mitchell County, IAIA10,650113+59%
2661Posey County, ININ24,988113−47%
2662Piscataquis County, MEME17,409113+102%
2663Wyoming County, PAPA25,790113+151%
2664Alpine County, CACA1,043112+433%
2665Armstrong County, PAPA63,698112−22%
2666Martin County, ININ9,856112+1767%
2667Magoffin County, KYKY11,110112+220%
2669Grenada County, MSMS20,868111−32%
2670Dade County, MOMO7,804110+7%
2671Jackson Parish, LALA15,834110+0%
2672Powell County, MTMT7,157110+29%
2673Poquoson, VAVA13,292110+15%
2674Towns County, GAGA13,285110+47%
2675Carroll County, MOMO8,417109+8%
2676Dade County, GAGA16,154109+30%
2677Franklin Parish, LALA19,002108+332%
2678Nuckolls County, NENE4,100108+800%
2679Sioux County, NDND3,667108+209%
2680Perry County, ININ19,389108+4%
2681Sullivan County, ININ20,831107−29%
2682Wheeler County, OROR1,472107+1089%
2683Brooke County, WVWV21,142107+312%
2684Prairie County, ARAR7,923106+1078%
2685Wright County, MOMO19,671106−47%
2686Buchanan County, VAVA18,492106+1078%
2687Screven County, GAGA14,408106+657%
2688Hamilton County, ILIL7,859106+1078%
2689Chautauqua County, KSKS3,321106+121%
2690Pulaski County, GAGA10,172105+518%
2691Early County, GAGA10,455105
2692Jones County, GAGA29,171105−1%
2693Mason County, WVWV24,707105+123%
2694Crawford County, WIWI15,910105+5%
2695Dawson County, MTMT8,692104+112%
2696Lucas County, IAIA8,847104+35%
2697Roseau County, MNMN15,246103+12%
2698Belknap County, NHNH65,147103−61%
2699Kingsbury County, SDSD5,284102+17%
2700Hancock County, TNTN7,075102+500%
2701Butte County, IDID2,783102+42%
2702Cumberland County, ILIL10,208102+113%
2703Menard County, ILIL11,863102+70%
2704Rooks County, KSKS4,646102+46%
2705Boone County, NENE5,355101+461%
2706Mason County, ILIL12,411101+16%
2707Brown County, ININ15,777101−7%
2708Adair County, IAIA7,403101+94%
2709Cook County, MNMN5,522100+39%
2710Linn County, MOMO11,815100−24%
2711Johnson County, WYWY8,908100−12%
2712Wayne County, ILIL15,882100−29%
2713Scott County, TNTN22,67199+209%
2714Musselshell County, MTMT5,58298+44%
2715Stark County, ILIL5,31998+46%
2716Knox County, MEME41,11797−29%
2717Lincoln County, GAGA8,11297+1286%
2718Monroe County, IAIA7,40697+126%
2719Johnson County, KYKY22,05197+223%
2720Perry County, KYKY26,55597−50%
2721Garrett County, MDMD28,37097−3%
2722Luce County, MIMI6,33996−16%
2723Sargent County, NDND3,71196+700%
2724Appomattox County, VAVA17,17296
2725Richardson County, NENE7,53096+10%
2726Orange County, VTVT30,00295−43%
2727Randolph County, WVWV26,88295+217%
2728Pulaski County, ILIL4,82095+25%
2729Baraga County, MIMI8,16994−16%
2730Montgomery County, MSMS9,35494
2731Lake County, TNTN6,24994+38%
2732Wahkiakum County, WAWA4,87394−22%
2733Kiowa County, KSKS2,43294−20%
2734Abbeville County, SCSC24,83694−64%
2735Sullivan County, PAPA5,85692
2736Henderson County, ILIL5,98492+254%
2737Orange County, ININ19,83492−11%
2738Sherman County, OROR2,05191+12%
2739Carlisle County, KYKY4,74791+26%
2740Concordia Parish, LALA17,83690−53%
2741Aitkin County, MNMN16,25290−20%
2742Perry County, ALAL7,42589+345%
2744Lawrence County, MSMS11,81989+93%
2745Maries County, MOMO8,39789−47%
2746Meigs County, TNTN14,18689−4%
2747Harlan County, NENE3,00088+120%
2748Johnson County, TNTN18,71888−21%
2749Rockbridge County, VAVA22,66388+340%
2750Washington County, ILIL13,56488−34%
2751Mineral County, MTMT5,18587+6%
2752Bell County, KYKY22,82987−42%
2753Tensas Parish, LALA3,70086+562%
2754Daviess County, MOMO8,55886+28%
2755Iron County, MOMO9,31886+177%
2756Fulton County, PAPA14,48386−16%
2757Potter County, PAPA15,89786+37%
2758Ziebach County, SDSD2,38985+1114%
2759Fentress County, TNTN20,32285+102%
2760Borden County, TXTX56785−23%
2761Buckingham County, VAVA17,13785+130%
2762Perquimans County, NCNC13,49084−28%
2763Knott County, KYKY13,32184+265%
2764Ontonagon County, MIMI5,82383+41%
2765Gentry County, MOMO6,38483+118%
2766Montour County, PAPA17,86883−18%
2767Dallas County, ALAL35,14082−62%
2768Shannon County, MOMO7,28582+52%
2769Treutlen County, GAGA6,46682
2770Elk County, KSKS2,45882+17%
2771Winn Parish, LALA14,96181−60%
2772Greene County, MSMS13,70781−41%
2773Wayne County, MSMS19,80781−5%
2774Storey County, NVNV4,26081−66%
2775Caldwell Parish, LALA9,34480−38%
2776Garden County, NENE1,80480−22%
2777Wells County, NDND3,72980+700%
2778Mineral County, WVWV26,79280−4%
2779Weston County, WYWY6,84080−43%
2780Cherokee County, IAIA11,36980−61%
2781Crenshaw County, ALAL13,17579−48%
2782Pope County, MNMN11,42079+888%
2783Holmes County, MSMS15,46579+427%
2784Jasper County, MSMS15,78579+61%
2785McCook County, SDSD5,96479+1480%
2786Wrangell, AKAK2,00778+13%
2787Divide County, NDND2,11078+144%
2788Waldo County, MEME40,69378−10%
2789Toole County, MTMT5,21178−33%
2790Decatur County, KSKS2,71677+141%
2791Big Stone County, MNMN5,05477+26%
2792Fall River County, SDSD7,46777−34%
2793Cherry County, NENE5,56177+17%
2794Dukes County, MAMA21,21976+153%
2795Caldwell County, MOMO9,01276−23%
2796Ransom County, NDND5,61776+443%
2797McIntosh County, NDND2,45176+533%
2798Pierce County, NENE7,37876−13%
2799Scott County, VAVA21,20076−59%
2800Yakutat, AKAK67275+150%
2801Monroe County, ARAR6,24475+3%
2802Traverse County, MNMN3,13075+60%
2803Hickory County, MOMO9,04475+838%
2804Towner County, NDND2,04075+733%
2805Botetourt County, VAVA34,14474−43%
2806Lincoln County, MNMN5,58373+26%
2807Ouray County, COCO5,26573−50%
2808Van Buren County, IAIA7,13173+143%
2809West Feliciana Parish, LALA15,13472−47%
2810Wayne County, IAIA6,73872
2811Letcher County, KYKY19,95272+3%
2812Day County, SDSD5,48471+58%
2813Lincoln County, WVWV19,17771+16%
2814Comanche County, KSKS1,67371+11%
2815Russell County, KSKS6,58171+1%
2816Crittenden County, KYKY8,80771
2817Hickman County, KYKY4,37270+192%
2818Spink County, SDSD6,15570+180%
2819Morgan County, WVWV18,02770−20%
2820Hinsdale County, COCO75370+94%
2821Taliaferro County, GAGA1,66270
2822Eureka County, NVNV1,86770+75%
2823McCone County, MTMT1,72069
2824Hettinger County, NDND2,49269+393%
2825Southampton County, VAVA18,11069+200%
2826Hancock County, GAGA8,68269+60%
2827Republic County, KSKS4,64069+188%
2828Madison Parish, LALA8,84468−38%
2829Wibaux County, MTMT88567+415%
2830LaMoure County, NDND4,13567+294%
2831Elk County, PAPA29,92667−31%
2832Clark County, KSKS1,90067−37%
2833Newton County, ARAR7,02666+144%
2834Cumberland County, KYKY5,99266+371%
2835Petersburg, AKAK3,39465+364%
2836Webster County, MSMS10,16765−13%
2837Jewell County, KSKS2,83065+7%
2838Fayette County, ALAL15,87264−34%
2839Dallas County, ARAR6,01164−63%
2840Gasconade County, MOMO14,78464−14%
2841Judith Basin County, MTMT2,16264
2842Smith County, KSKS3,56664+19%
2843Roane County, WVWV13,31763+103%
2844Trousdale County, TNTN12,62363−63%
2845Union County, KYKY12,83962−35%
2846Sanborn County, SDSD2,38862+9%
2847Nicholas County, KYKY7,94962−37%
2848Kusilvak Census Area, AKAK7,93261
2849Grant County, MNMN6,08561−8%
2850Quitman County, MSMS5,36461
2851Tunica County, MSMS8,81961−72%
2852Meagher County, MTMT2,13761−21%
2853Morgan County, OHOH13,62661−29%
2854Gilliam County, OROR1,97161−66%
2855Charles City County, VAVA6,62361+49%
2856McCreary County, KYKY17,12461−64%
2857Nance County, NENE3,29061−3%
2858Turner County, SDSD9,31460−33%
2859King County, TXTX19260+500%
2860Conecuh County, ALAL10,89959+64%
2861Humphreys County, MSMS7,00159−50%
2862Greensville County, VAVA11,18159−52%
2863Kiowa County, COCO1,41259+44%
2864Graham County, KSKS2,37159+48%
2865Schoolcraft County, MIMI8,18758+115%
2866Valley County, NENE4,09458+0%
2867Gregory County, SDSD4,03758+76%
2868Renville County, NDND2,33158+2800%
2869Switzerland County, ININ10,03758−41%
2870Grundy County, TNTN14,11658−34%
2871Iberville Parish, LALA29,57957−81%
2872Harding County, NMNM61757−54%
2873Brunswick County, VAVA15,72757
2874Summers County, WVWV11,53257+217%
2875Osborne County, KSKS3,28557+50%
2876Menifee County, KYKY6,43057+280%
2877Coosa County, ALAL10,16156+300%
2878Powder River County, MTMT1,78156+44%
2879Brown County, NENE2,82656
2880Lyman County, SDSD3,69456
2881Oglethorpe County, GAGA16,41556−85%
2882Hart County, KYKY20,11756−53%
2883Mercer County, MOMO3,40455+45%
2884Taylor County, GAGA7,81855−51%
2885Scott County, ILIL4,86655+511%
2886Wallace County, KSKS1,44155−24%
2887Roberts County, TXTX86755+162%
2888Piute County, UTUT1,50955−44%
2889Hayes County, NENE82154+29%
2890Calhoun County, ILIL4,30054+575%
2891Rush County, KSKS2,84554+1700%
2892Valley County, MTMT7,38554+29%
2893Morehouse Parish, LALA23,70553−76%
2894Kittson County, MNMN4,03153+104%
2895Atchison County, MOMO5,17553+130%
2896Covington, VAVA5,68053+47%
2897Iron County, WIWI6,12753+5200%
2898Frontier County, NENE2,65552−2%
2899Greeley County, NENE2,15452
2900Livingston County, KYKY8,86352−45%
2901Gosper County, NENE1,80352+21%
2902Oliver County, NDND1,89851+410%
2903Ozark County, MOMO9,17251−35%
2904Jasper County, ILIL9,03251−16%
2905Brule County, SDSD5,27850+525%
2906Kent County, TXTX67450−44%
2907Middlesex County, VAVA10,84150−50%
2908Adams County, IDID5,01350+67%
2909Clark County, SDSD4,03149−16%
2910Anderson County, KSKS8,01849+513%
2911Pawnee County, NENE2,51048+85%
2912Macon County, ALAL18,13247−19%
2913Ralls County, MOMO10,44447−8%
2914Pope County, ILIL3,67247−46%
2915Osage County, MOMO13,61146−35%
2916Nelson County, NDND2,96346−10%
2917McCormick County, SCSC10,21546+130%
2918Lancaster County, VAVA10,99546
2919Boone County, WVWV20,25146−55%
2920Lincoln County, KSKS2,86146−33%
2921Trego County, KSKS2,74046+70%
2923Harrison County, OHOH14,07045−36%
2924Loup County, NENE57044
2925Banner County, NENE68643+16%
2926McPherson County, SDSD2,34743+105%
2927Alleghany County, VAVA14,54643+16%
2928Clark County, MOMO6,47542+56%
2929Meigs County, OHOH21,58742−63%
2930Edmunds County, SDSD4,02242−40%
2931Pendleton County, WVWV5,82642+62%
2932Twiggs County, GAGA7,59742−46%
2933Union County, ININ6,86342−60%
2934Fulton County, KYKY6,21842−2%
2935Greene County, ALAL7,06741−58%
2936Essex County, VTVT6,05141+242%
2937Grand Isle County, VTVT7,51141+3%
2938Adams County, IAIA3,61741−49%
2939Choctaw County, MSMS8,04840+1900%
2940Lewis County, MOMO9,87940+8%
2941Garfield County, NENE1,71040−32%
2942Audubon County, IAIA5,50940+11%
2943Greene County, PAPA33,88539−70%
2944Talbot County, GAGA5,70939
2945Wilkinson County, MSMS7,58238−34%
2946Adams County, NDND2,27538+100%
2947Hand County, SDSD3,12138+533%
2948Hancock County, KYKY9,05038−49%
2949Skagway, AKAK1,10437−10%
2950Hitchcock County, NENE2,46737+131%
2951Essex County, VAVA10,65437−78%
2952Eddy County, NDND2,32936+157%
2953Pondera County, MTMT6,07236−48%
2954Wheatland County, MTMT2,10036
2955Sherman County, NENE2,92436−18%
2956Holt County, MOMO4,20035+150%
2957Simpson County, MSMS25,49834−90%
2958Franklin County, NENE2,79534+48%
2959Monroe County, WVWV12,49134+143%
2960East Feliciana Parish, LALA18,91133
2961Buena Vista, VAVA6,67233+230%
2962Pierce County, NDND3,83832−68%
2963Schuyler County, NYNY16,92431−68%
2964Clay County, TNTN7,82130
2965Hardin County, ILIL3,58830+0%
2966St. Helena Parish, LALA10,75830−51%
2967Forest County, PAPA6,61430+11%
2968Bristol Bay, AKAK84729+12%
2969Harding County, SDSD1,33129+480%
2970Bath County, VAVA4,07629−52%
2971Nicholas County, WVWV23,84829+123%
2972Seminole County, GAGA9,16229−38%
2973Putnam County, MOMO4,54628−61%
2974Edmonson County, KYKY12,74928−33%
2975Camas County, IDID1,31628−83%
2976Alexander County, ILIL4,57028+27%
2977Garfield County, WAWA2,41628−69%
2978Denali, AKAK1,61627+440%
2979Miner County, SDSD2,28127+350%
2980Bristol, VAVA16,41827+200%
2981Reynolds County, MOMO5,99226+30%
2982Fallon County, MTMT2,95926−43%
2983Schuyler County, ILIL6,65726−67%
2984Chariton County, MOMO7,37725+127%
2985Nantucket County, MAMA14,75825−63%
2986Barbour County, WVWV15,41425
2987Gove County, KSKS2,63125−40%
2988Fulton County, ARAR12,49224−74%
2989Chouteau County, MTMT5,86524−48%
2990Keweenaw County, MIMI2,18623+156%
2991Camden County, NCNC11,31523−73%
2992Tripp County, SDSD5,70823
2993Juniata County, PAPA23,40323−79%
2994Ballard County, KYKY7,59421−77%
2995Emmons County, NDND3,21520+900%
2996Boyd County, NENE1,67420−73%
2997Walworth County, SDSD5,21720+150%
2998Braxton County, WVWV11,88520−39%
2999Golden Valley County, NDND1,80820+82%
3000Wetzel County, WVWV13,73419+58%
SHOWING 2,501–3,000 OF 3,090
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS