Which county has the highest welsh population?

Los Angeles County, California ranks #1 with 28,387 (2010 Decennial Census).

What are the top 5 counties by welsh population?

Los Angeles County, California, Maricopa County, Arizona, King County, Washington, Salt Lake County, Utah, San Diego County, California.

How many counties are in this ranking?

2,972 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is welsh population measured?

Number of residents who are Welsh ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.

RANKING · 2010 CENSUS · 472 SHOWN OF 2,972

Largest Welsh population, US counties · 2010

US counties ranked by the number of residents who are Welsh ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV.

Welsh Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH POPULATIONVS –

2501Washington County, COCO4,73227–

2502Montgomery County, GAGA8,63527–

2503Tattnall County, GAGA24,37627–

2504Bibb County, ALAL22,26227–

2505Tippah County, MSMS21,38927–

2506Yalobusha County, MSMS12,37527–

2507Okfuskee County, OKOK11,45127–

2508Marshall County, TNTN38,07127–

2509Wayne County, MOMO10,78227–

2510Cibola County, NMNM26,80727–

2511Griggs County, NDND2,23927–

2512Walsh County, NDND10,17927–

2513Real County, TXTX2,74527–

2514Winkler County, TXTX7,54027–

2515Phillips County, COCO4,42026–

2516Worth County, GAGA20,05926–

2517Yukon-Koyukuk Census Area, AKAK5,02826–

2518Ida County, IAIA6,77726–

2519Taylor County, IAIA5,83526–

2520Lawrence County, KYKY15,76526–

2521Pendleton County, KYKY14,80026–

2522Wadena County, MNMN14,38826–

2523Chickasaw County, MSMS16,73026–

2524Gallatin County, ILIL4,61626–

2525Pope County, ILIL3,67226–

2526Kingfisher County, OKOK15,79526–

2527Sherman County, OROR2,05126–

2528Fall River County, SDSD7,46726–

2529Dixon County, NENE5,60226–

2530Fillmore County, NENE5,45826–

2531Johnson County, NENE5,21826–

2532Terry County, TXTX11,72026–

2533Baker County, FLFL29,73725–

2534Early County, GAGA10,45525–

2535Jefferson County, GAGA15,01125–

2536St. Francis County, ARAR21,80025–

2537Doniphan County, KSKS7,59425–

2538Scott County, KSKS4,81525–

2539Livingston County, KYKY8,86325–

2540Benton County, MNMN41,74425–

2541Wayne County, ILIL15,88225–

2542Jackson County, SDSD2,66625–

2543McNairy County, TNTN26,23625–

2544Harrison County, MOMO8,28125–

2545Antelope County, NENE6,35225–

2546Franklin County, NENE2,79525–

2547Lander County, NVNV5,87225–

2548Karnes County, TXTX15,01825–

2549Norton, VAVA3,47725–

2550Duval County, TXTX9,40225–

2551Talbot County, GAGA5,70924–

2552Hale County, ALAL15,19424–

2553Lowndes County, ALAL9,35924–

2554Bradley County, ARAR9,82824–

2555Drew County, ARAR17,05424–

2556Little River County, ARAR11,76324–

2557Perry County, ARAR10,30924–

2558Calhoun County, IAIA9,56224–

2559Assumption Parish, LALA19,72024–

2560Alexander County, ILIL4,57024–

2561Lee County, SCSC15,73024–

2562Lyman County, SDSD3,69424–

2563Madison County, TXTX14,22624–

2564Presidio County, TXTX5,43324–

2565Runnels County, TXTX9,69324–

2566Deaf Smith County, TXTX18,62624–

2567Franklin County, ALAL32,44923–

2568Cross County, ARAR16,18623–

2569Kiowa County, KSKS2,43223–

2570Morehouse Parish, LALA23,70523–

2571Wayne County, MSMS19,80723–

2572Major County, OKOK7,53623–

2573Clarendon County, SCSC31,04323–

2574Clay County, TNTN7,82123–

2575Carter County, MTMT1,38323–

2576Meagher County, MTMT2,13723–

2577Sheridan County, MTMT3,43623–

2578Deuel County, NENE1,86223–

2579Garden County, NENE1,80423–

2580Surry County, VAVA6,60323–

2581Trousdale County, TNTN12,62323–

2582Culberson County, TXTX2,26723–

2583Gaines County, TXTX23,95623–

2584Elbert County, GAGA20,07222–

2585Lincoln County, GAGA8,11222–

2586Ringgold County, IAIA4,64222–

2587Haskell County, KSKS3,59922–

2588Mitchell County, KSKS5,59022–

2589Butler County, KYKY12,52022–

2590Bienville Parish, LALA12,26922–

2591Pipestone County, MNMN9,26022–

2592Bolivar County, MSMS28,26222–

2593Alfalfa County, OKOK5,64922–

2594Clark County, SDSD4,03122–

2595Moody County, SDSD6,63222–

2596Spink County, SDSD6,15522–

2597Holt County, MOMO4,20022–

2598Rosebud County, MTMT8,25322–

2599Cheyenne County, NENE9,52822–

2600Leon County, TXTX16,89422–

2601Edwards County, TXTX1,37022–

2602Dolores County, COCO2,46621–

2603Jackson County, COCO1,21121–

2604McDuffie County, GAGA21,64021–

2605Lincoln County, IDID5,60321–

2606Lafayette County, ARAR5,88821–

2607Lawrence County, ARAR16,27321–

2608Ness County, KSKS2,61721–

2609Trigg County, KYKY14,51221–

2610Iberville Parish, LALA29,57921–

2611Presque Isle County, MIMI13,12821–

2612Mahnomen County, MNMN5,15321–

2613Pope County, MNMN11,42021–

2614Ellis County, OKOK3,61321–

2615Merrick County, NENE7,90521–

2616Pawnee County, NENE2,51021–

2617Sheridan County, NENE4,80921–

2618Wilkes County, GAGA9,54020–

2619Adair County, IAIA7,40320–

2620Rush County, KSKS2,84520–

2621Cameron Parish, LALA4,71820–

2622Greene County, MSMS13,70720–

2623Mason County, ILIL12,41120–

2624Mercer County, MOMO3,40420–

2625Judith Basin County, MTMT2,16220–

2626Thayer County, NENE4,84220–

2627Storey County, NVNV4,26020–

2628McHenry County, NDND5,13020–

2629Pierce County, NDND3,83820–

2630Parmer County, TXTX9,67820–

2631Buffalo County, WIWI13,31820–

2632Costilla County, COCO3,67919–

2633Berrien County, GAGA18,93219–

2634Charlton County, GAGA13,12119–

2635Jones County, GAGA29,17119–

2636Pulaski County, GAGA10,17219–

2637Seminole County, GAGA9,16219–

2638Rooks County, KSKS4,64619–

2639Breckinridge County, KYKY21,50319–

2640Fulton County, KYKY6,21819–

2641Amite County, MSMS12,48719–

2642Kiowa County, OKOK8,18119–

2643Haakon County, SDSD1,80219–

2644Roberts County, SDSD10,25519–

2645Walworth County, SDSD5,21719–

2646Crockett County, TNTN14,00619–

2647Hancock County, TNTN7,07519–

2648Pemiscot County, MOMO14,46519–

2649Worth County, MOMO1,91419–

2650Butler County, NENE8,50719–

2651Chase County, NENE3,71819–

2652Grant County, NENE56119–

2653Polk County, NENE5,27019–

2654Lamb County, TXTX12,57919–

2655Unicoi County, TNTN17,85619–

2656Clark County, IDID78318–

2657North Slope, AKAK10,58218–

2658Ashley County, ARAR17,83118–

2659Alpine County, CACA1,04318–

2660Humboldt County, IAIA9,40918–

2661Decatur County, KSKS2,71618–

2662Graham County, KSKS2,37118–

2663Stanton County, KSKS1,98618–

2664Letcher County, KYKY19,95218–

2665Roseau County, MNMN15,24618–

2666Sunflower County, MSMS22,89318–

2667Henderson County, ILIL5,98418–

2668Blaine County, OKOK8,51518–

2669Butte County, SDSD10,85618–

2670McCone County, MTMT1,72018–

2671Gosper County, NENE1,80318–

2672Dunn County, NDND4,05818–

2673Pembina County, NDND6,56818–

2674Wells County, NDND3,72918–

2675Hudspeth County, TXTX3,43318–

2676Ochiltree County, TXTX9,28418–

2677Morgan County, GAGA22,09517–

2678Lincoln County, ARAR12,76417–

2679Edwards County, KSKS2,64017–

2680Stafford County, KSKS4,00517–

2681Clay County, NENE6,17017–

2682Garfield County, NENE1,71017–

2683Towner County, NDND2,04017–

2684Lipscomb County, TXTX2,95517–

2685Buchanan County, VAVA18,49217–

2686Baylor County, TXTX3,47217–

2687Hardee County, FLFL25,93216–

2688Mitchell County, IAIA10,65016–

2689Palo Alto County, IAIA8,89916–

2690Grant County, KSKS7,02816–

2691Osborne County, KSKS3,28516–

2692Breathitt County, KYKY12,55816–

2693Yellow Medicine County, MNMN9,47716–

2694Wilkinson County, MSMS7,58216–

2695Dundy County, NENE1,56816–

2696Forest County, WIWI9,57416–

2697Custer County, COCO5,59015–

2698Appling County, GAGA19,10015–

2699Brooks County, GAGA16,10115–

2700Clinch County, GAGA6,84715–

2701Butler County, ALAL18,10015–

2702Monroe County, ALAL18,96515–

2703Haines, AKAK2,06815–

2704Northwest Arctic, AKAK7,09515–

2705Cook County, MNMN5,52215–

2706Clarke County, MSMS15,10215–

2707Pike County, MSMS38,71215–

2708Benton County, ININ8,88315–

2709Jefferson County, OKOK5,43115–

2710Hand County, SDSD3,12115–

2711Monroe County, MOMO8,95915–

2712Hidalgo County, NMNM3,92915–

2713Bowman County, NDND2,76215–

2714Burke County, NDND2,13215–

2715Bland County, VAVA6,15115–

2716Wirt County, WVWV4,87915–

2717Concho County, TXTX3,60715–

2718Ben Hill County, GAGA17,09914–

2719Randolph County, GAGA6,15614–

2720Stewart County, GAGA4,63114–

2721Greene County, ALAL7,06714–

2722Dallas County, ARAR6,01114–

2723Grant County, ARAR18,75614–

2724Union County, MSMS28,45914–

2725Barnwell County, SCSC20,65314–

2726Douglas County, SDSD2,88814–

2727Dyer County, TNTN36,32014–

2728Keya Paha County, NENE79214–

2729Nance County, NENE3,29014–

2730Dickey County, NDND4,89514–

2731Renville County, NDND2,33114–

2732Oldham County, TXTX1,78314–

2733Pecos County, TXTX14,56014–

2734Sussex County, VAVA10,75514–

2735Garfield County, WAWA2,41614–

2736Dallam County, TXTX7,50814–

2737Macon County, ALAL18,13213–

2738Tipton County, ININ15,31913–

2739Ottawa County, KSKS5,74413–

2740Bracken County, KYKY8,51113–

2741Robertson County, KYKY2,32513–

2742Gogebic County, MIMI14,28513–

2743Big Stone County, MNMN5,05413–

2744Grant County, MNMN6,08513–

2745Lincoln County, MNMN5,58313–

2746Stone County, MSMS19,65413–

2747Washington County, MSMS40,44613–

2748Washita County, OKOK10,88413–

2749Gregory County, SDSD4,03713–

2750Cherry County, NENE5,56113–

2751Frontier County, NENE2,65513–

2752Hamilton County, NENE9,67813–

2753Harlan County, NENE3,00013–

2754Webster County, NENE3,33613–

2755Esmeralda County, NVNV72913–

2756Newton County, TXTX11,95413–

2757Sabine County, TXTX10,01213–

2758Yoakum County, TXTX7,43813–

2759Grant County, WVWV11,04113–

2760Armstrong County, TXTX1,84313–

2761Coosa County, ALAL10,16112–

2762Sioux County, IAIA36,77412–

2763Trego County, KSKS2,74012–

2764Allen County, KYKY22,53612–

2765Webster County, KYKY12,92912–

2766Lake of the Woods County, MNMN3,77012–

2767Wilkin County, MNMN6,28812–

2768Leake County, MSMS21,66212–

2769Latimer County, OKOK9,64512–

2770Jones County, SDSD91312–

2771Lewis County, TNTN13,48712–

2772Fallon County, MTMT2,95912–

2773Wibaux County, MTMT88512–

2774Hayes County, NENE82112–

2775Northampton County, NCNC16,49112–

2776Willacy County, TXTX19,97112–

2777Greensville County, VAVA11,18112–

2778Middlesex County, VAVA10,84112–

2779Cheyenne County, COCO1,71311–

2780Lewis County, IDID3,70411–

2781Perry County, ALAL7,42511–

2782Cleveland County, ARAR7,22411–

2783Chautauqua County, KSKS3,32111–

2784Gove County, KSKS2,63111–

2785Hamilton County, KSKS2,50011–

2786Morton County, KSKS2,47011–

2787Monroe County, KYKY11,19111–

2788Rock County, MNMN9,52411–

2789Pontotoc County, MSMS32,09611–

2790Scott County, MSMS28,07311–

2791Harper County, OKOK3,17211–

2792Kearney County, NENE6,79011–

2793Union County, NMNM3,84411–

2794Foster County, NDND3,21211–

2795Mountrail County, NDND9,39511–

2796Traill County, NDND7,92011–

2797Kimble County, TXTX4,43811–

2798Pendleton County, WVWV5,82611–

2799Coke County, TXTX3,41211–

2800Colorado County, TXTX21,43911–

2801Decatur County, GAGA29,43210–

2802Dooly County, GAGA11,15610–

2803Allamakee County, IAIA14,23810–

2804Carlisle County, KYKY4,74710–

2805St. Martin Parish, LALA51,10610–

2806Ontonagon County, MIMI5,82310–

2807Red Lake County, MNMN3,94010–

2808Stevens County, MNMN9,74710–

2809Franklin County, MSMS7,49110–

2810Neshoba County, MSMS28,73210–

2811Love County, OKOK10,78010–

2812Hanson County, SDSD3,45610–

2813Jerauld County, SDSD1,65410–

2814Perkins County, SDSD2,85310–

2815DeKalb County, TNTN21,87310–

2816Madison County, MOMO12,85810–

2817Reynolds County, MOMO5,99210–

2818Blaine County, MTMT6,86010–

2819Graham County, NCNC8,19010–

2820Hettinger County, NDND2,49210–

2821Motley County, TXTX1,04310–

2822Refugio County, TXTX6,65710–

2823Terrell County, TXTX70210–

2824Florence County, WIWI4,74810–

2825Collingsworth County, TXTX2,48710–

2826Garza County, TXTX4,51010–

2827Hinsdale County, COCO7539–

2828Liberty County, FLFL8,0359–

2829Evans County, GAGA11,0289–

2830Hancock County, GAGA8,6829–

2831Wilcox County, ALAL9,6669–

2832Wrangell, AKAK2,0079–

2833McCreary County, KYKY17,1249–

2834Richland Parish, LALA19,5829–

2835Cottonwood County, MNMN11,4059–

2836Dewey County, OKOK4,2079–

2837Bamberg County, SCSC12,7969–

2838Blaine County, NENE4589–

2839Logan County, NENE6699–

2840Sioux County, NENE1,1889–

2841Bertie County, NCNC17,0869–

2842Hartley County, TXTX4,9049–

2843Kent County, TXTX6749–

2844Knox County, TXTX3,1929–

2845Roberts County, TXTX8679–

2846Zavala County, TXTX9,0379–

2847Weston County, WYWY6,8409–

2848Lafayette County, FLFL8,7928–

2849Johnson County, GAGA9,3108–

2850Macon County, GAGA11,7568–

2851Washington County, GAGA19,4538–

2852Cleburne County, ALAL15,9708–

2853Clark County, KSKS1,9008–

2854Comanche County, KSKS1,6738–

2855Jewell County, KSKS2,8308–

2856Woodson County, KSKS3,1188–

2857Calhoun County, MSMS12,6438–

2858Noxubee County, MSMS9,7988–

2859Greer County, OKOK5,3738–

2860Haskell County, OKOK11,7878–

2861Woods County, OKOK8,4438–

2862Gilliam County, OROR1,9718–

2863Day County, SDSD5,4848–

2864Powder River County, MTMT1,7818–

2865LaMoure County, NDND4,1358–

2866Ramsey County, NDND11,5308–

2867Rains County, TXTX13,5428–

2868San Saba County, TXTX5,7878–

2869Wheeler County, GAGA7,5707–

2870Cherokee County, ALAL26,4137–

2871Lane County, KSKS1,5087–

2872Knott County, KYKY13,3217–

2873Lac qui Parle County, MNMN6,7047–

2874Holmes County, MSMS15,4657–

2875Cimarron County, OKOK2,0597–

2876Harmon County, OKOK2,3277–

2877Brule County, SDSD5,2787–

2878Grant County, SDSD7,5347–

2879McPherson County, SDSD2,3477–

2880Sanborn County, SDSD2,3887–

2881Phillips County, MTMT4,2037–

2882Pierce County, NENE7,3787–

2883Divide County, NDND2,1107–

2884Grant County, NDND2,2067–

2885McCulloch County, TXTX7,4727–

2886Sutton County, TXTX3,2037–

2887Carson County, TXTX5,8057–

2888Kiowa County, COCO1,4126–

2889Marengo County, ALAL18,3116–

2890Bristol Bay, AKAK8476–

2891Barber County, KSKS4,0836–

2892Greeley County, KSKS1,1826–

2893Martin County, KYKY10,6976–

2894Marshall County, MNMN8,7986–

2895Grainger County, TNTN25,7396–

2896Mississippi County, MOMO12,0036–

2897Prairie County, MTMT1,1126–

2898Arthur County, NENE3966–

2899Rock County, NENE1,2596–

2900Sherman County, NENE2,9246–

2901McKenzie County, NDND15,1926–

2902Hansford County, TXTX4,9446–

2903Somervell County, TXTX10,2616–

2904Turner County, GAGA8,9835–

2905Nome Census Area, AKAK9,8305–

2906Lincoln County, KYKY25,3535–

2907Clearwater County, MNMN8,6475–

2908Benton County, MSMS7,5025–

2909Jefferson Davis County, MSMS10,9415–

2910Daniels County, MTMT1,6125–

2911Holt County, NENE10,0675–

2912Stanton County, NENE5,7445–

2913Thurston County, NENE6,7525–

2914Bladen County, NCNC30,0075–

2915Bottineau County, NDND6,2845–

2916Throckmorton County, TXTX1,5545–

2917Ward County, TXTX11,1255–

2918Daggett County, UTUT9345–

2919Briscoe County, TXTX1,4745–

2920Fisher County, TXTX3,6925–

2921Lanier County, GAGA10,6234–

2922Camas County, IDID1,3164–

2923Jackson County, MNMN9,8574–

2924Corson County, SDSD3,7814–

2925Eddy County, NDND2,3294–

2926Sherman County, TXTX2,7814–

2927Highland County, VAVA2,3184–

2928Webster County, WVWV7,7604–

2929Perry County, TNTN9,1264–

2930Falls County, TXTX17,8694–

2931Dodge County, GAGA19,6633–

2932Jackson County, ARAR16,7413–

2933Montgomery County, MSMS9,3543–

2934Calhoun County, ILIL4,3003–

2935Hamilton County, ILIL7,8593–

2936Pulaski County, ILIL4,8203–

2937Aurora County, SDSD2,8013–

2938Potter County, SDSD2,3773–

2939Sully County, SDSD1,4793–

2940Hooker County, NENE6863–

2941Jeff Davis County, TXTX1,7113–

2942Kinney County, TXTX3,1283–

2943Mitchell County, TXTX8,9473–

2944Wheeler County, TXTX4,7733–

2945Richmond County, VAVA9,2943–

2946Pepin County, WIWI7,5133–

2947Niobrara County, WYWY2,3413–

2948Pickett County, TNTN5,2193–

2949Borden County, TXTX5673–

2950Lamar County, ALAL13,5872–

2951Aleutians East, AKAK3,4792–

2952Smith County, KSKS3,5662–

2953Estill County, KYKY13,9622–

2954West Baton Rouge Parish, LALA28,7562–

2955Keweenaw County, MIMI2,1862–

2956Norman County, MNMN6,3362–

2957Swift County, MNMN9,7632–

2958Traverse County, MNMN3,1302–

2959Quitman County, MSMS5,3642–

2960Roger Mills County, OKOK3,2592–

2961Hyde County, SDSD1,1912–

2962Knox County, MOMO3,7282–

2963Roosevelt County, MTMT10,2422–

2964McPherson County, NENE3692–

2965Harding County, NMNM6172–

2966Billings County, NDND1,0712–

2967Cavalier County, NDND3,4972–

2968Sargent County, NDND3,7112–

2969Reagan County, TXTX3,1662–

2970Wilbarger County, TXTX12,4812–

2971Ransom County, NDND5,6171–

2972Slope County, NDND6281–

SHOWING 2,501–2,972 OF 2,972

1 2 3 4 5 6

Download CSV (full list, 2,972 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS