RANKING · 2024 ACS · 500 SHOWN OF 2,971

Largest Welsh population, US counties

US counties ranked by the number of residents who are Welsh ancestry, 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

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH POPULATIONVS 2000

2001Johnson County, KYKY22,05157–

2002Burt County, NENE6,67857–

2003Marinette County, WIWI42,57457–

2004Wadena County, MNMN14,38856–

2005Grenada County, MSMS20,86856–

2006Douglas County, MOMO12,34256–

2007Shannon County, MOMO7,28556–

2008Swain County, NCNC14,02456–

2009Defiance County, OHOH38,29256–

2010Lamar County, TXTX51,50356–

2011Cedar County, MOMO14,88856–

2012Lyon County, KYKY9,12356–

2013Washington Parish, LALA44,93756–

2014Victoria County, TXTX92,65656–

2015Adams County, WAWA21,48856–

2016Prince of Wales-Hyder Census Area, AKAK5,77755–

2017Grant Parish, LALA22,07555–

2018Hale County, TXTX31,81955–

2019Live Oak County, TXTX11,92955–

2020Randolph County, MOMO24,51355–

2021Spencer County, KYKY20,99855–

2022Emanuel County, GAGA23,14755–

2023Greene County, ILIL11,31355–

2024Kossuth County, IAIA14,32255–

2025Allen County, KSKS12,30255–

2026Cleburne County, ALAL15,97054–

2027Perry County, MOMO19,09354–

2028Hill County, MTMT16,16754–

2029Mineral County, MTMT5,18554–

2030Halifax County, VAVA33,44754–

2031Henderson County, ILIL5,98454–

2032Calhoun County, IAIA9,56254–

2033Union County, ARAR36,92653–

2034Plaquemines Parish, LALA22,25653–

2035Benton County, MNMN41,74453–

2036Lincoln County, MSMS35,01253–

2037Wetzel County, WVWV13,73453–

2038Breathitt County, KYKY12,55853–

2039Logan County, COCO20,65453–

2040Elbert County, GAGA20,07253–

2041Lincoln County, IDID5,60353–

2042De Witt County, ILIL15,11853–

2043Benton County, ININ8,88353–

2044Madison County, NENE36,10653–

2045Dickinson County, MIMI25,82752–

2046Fillmore County, MNMN21,54052–

2047Dodge County, NENE38,05752–

2048Ramsey County, NDND11,53052–

2049Williamsburg County, SCSC29,66252–

2050Custer County, SDSD9,43152–

2051Henderson County, TNTN28,51852–

2052McCulloch County, TXTX7,47252–

2053Greensville County, VAVA11,18152–

2054Taylor County, WIWI20,11852–

2055Pike County, ININ12,00352–

2056Clay County, IAIA16,20252–

2057Fremont County, IAIA6,52252–

2058Manassas Park, VAVA16,56052–

2059Aitkin County, MNMN16,25251–

2060Scott County, MSMS28,07351–

2061Washington County, NCNC10,63851–

2062Reeves County, TXTX12,13851–

2063Crawford County, GAGA12,20651–

2064Harris County, GAGA37,28051–

2065Upson County, GAGA28,50051–

2066Pulaski County, ININ12,46351–

2067Mono County, CACA12,50550–

2068McLeod County, MNMN36,63150–

2069Okfuskee County, OKOK11,45150–

2070Johnson County, WYWY8,90850–

2071Merrick County, NENE7,90550–

2072Montezuma County, COCO26,67850–

2073Mitchell County, GAGA20,46750–

2074Taylor County, KYKY26,76350–

2075Crittenden County, ARAR46,21049–

2076LaSalle Parish, LALA15,15449–

2077Alcorn County, MSMS34,56949–

2078Putnam County, MOMO4,54649–

2079Big Horn County, MTMT12,75249–

2080Sanders County, MTMT14,06249–

2081Fairfield County, SCSC20,34049–

2082Kewaunee County, WIWI20,75849–

2083Richardson County, NENE7,53049–

2084Shelby County, ILIL20,57649–

2085Plymouth County, IAIA25,69749–

2086Sioux County, IAIA36,77449–

2087Logan County, ARAR21,63348–

2088Menominee County, MIMI22,94148–

2089Cottonwood County, MNMN11,40548–

2090Moniteau County, MOMO15,42848–

2091Lake County, OROR8,18748–

2092Garfield County, UTUT5,25648–

2093Morgan County, COCO30,30648–

2094Washington County, GAGA19,45348–

2095Morton County, KSKS2,47048–

2096Alcona County, MIMI10,55647–

2097McDonald County, MOMO23,99247–

2098Hardin County, IAIA16,45547–

2099Sac County, IAIA9,52547–

2100Tama County, IAIA16,79647–

2101Harper County, KSKS5,37047–

2102Dade County, MOMO7,80446–

2103Clarke County, IAIA9,57446–

2104Pontotoc County, MSMS32,09646–

2105Daviess County, MOMO8,55846–

2106Texas County, OKOK20,32246–

2107Sequatchie County, TNTN17,86146–

2108Worth County, GAGA20,05946–

2109Webster Parish, LALA34,94846–

2110Pierce County, GAGA20,76445–

2111Carroll County, MOMO8,41745–

2112St. Landry Parish, LALA80,76545–

2113Attala County, MSMS17,10045–

2114Jasper County, MSMS15,78545–

2115Major County, OKOK7,53645–

2116Houston County, TNTN8,47945–

2117Greenwood County, KSKS5,82645–

2118Franklin County, FLFL13,02945–

2119Jasper County, GAGA17,63245–

2120Lucas County, IAIA8,84745–

2121Morris County, KSKS5,34845–

2122Rockcastle County, KYKY16,14845–

2123Orangeburg County, SCSC83,17745–

2124Stewart County, TNTN14,43944–

2125McCormick County, SCSC10,21544–

2126Chester County, TNTN17,99444–

2127Aransas County, TXTX26,14644–

2128Delta County, TXTX5,54944–

2129Tucker County, WVWV6,54044–

2130Livingston County, ILIL35,05744–

2131Grundy County, IAIA12,36144–

2132Pickens County, ALAL18,22143–

2133Jones County, GAGA29,17143–

2134Hickory County, MOMO9,04443–

2135Monroe County, MOMO8,95943–

2136Brown County, NENE2,82643–

2137Hughes County, OKOK13,45543–

2138Nowata County, OKOK9,52243–

2139Woodward County, OKOK19,82743–

2140Houston County, TXTX22,31643–

2141Charles City County, VAVA6,62343–

2142Tyler County, WVWV7,88143–

2143Burnett County, WIWI17,22343–

2144Brewster County, TXTX9,45843–

2145Pratt County, KSKS9,11743–

2146Esmeralda County, NVNV72943–

2147Searcy County, ARAR7,84842–

2148Martin County, MNMN19,44042–

2149Ste. Genevieve County, MOMO18,68942–

2150Lincoln County, MTMT22,32842–

2151Quay County, NMNM8,45442–

2152Bladen County, NCNC30,00742–

2153Johnson County, TNTN18,71842–

2154Mason County, TXTX3,99042–

2155Union County, TNTN21,45042–

2156Jefferson County, FLFL16,00742–

2157Neosho County, KSKS15,63742–

2158Clay County, KYKY19,46542–

2159Custer County, IDID4,63641–

2160Henry County, KYKY16,44741–

2161Hubbard County, MNMN22,36941–

2162Copiah County, MSMS27,49741–

2163Stone County, MSMS19,65441–

2164Phillips County, MTMT4,20341–

2165Harper County, OKOK3,17241–

2166Deuel County, SDSD4,40841–

2167Prince George County, VAVA43,93641–

2168Marengo County, ALAL18,31141–

2169Washington County, NENE21,30241–

2170Cumberland County, ILIL10,20841–

2171Humboldt County, IAIA9,40941–

2172Natchitoches Parish, LALA36,08940–

2173Roseau County, MNMN15,24640–

2174Wabasha County, MNMN21,53740–

2175Phelps County, NENE8,99440–

2176Atoka County, OKOK14,60940–

2177Winkler County, TXTX7,54040–

2178Butte County, IDID2,78340–

2179Rush County, KSKS2,84540–

2180Wilson County, KSKS8,29940–

2181Greer County, OKOK5,37340–

2182Montmorency County, MIMI9,84239–

2183Dodge County, MNMN21,37639–

2184Washington County, MSMS40,44639–

2185Gasconade County, MOMO14,78439–

2186Graham County, NCNC8,19039–

2187Cass County, TXTX28,65139–

2188Karnes County, TXTX15,01839–

2189Dickenson County, VAVA13,23639–

2190Crook County, WYWY7,85239–

2191Custer County, COCO5,59039–

2192Long County, GAGA21,55739–

2193Union County, ILIL16,65639–

2194Wright County, IAIA12,80139–

2195DeKalb County, TNTN21,87338–

2196Allen Parish, LALA22,67238–

2197Watonwan County, MNMN11,45938–

2198Mississippi County, MOMO12,00338–

2199Camden County, NCNC11,31538–

2200Paulding County, OHOH18,72738–

2201Faulk County, SDSD2,17838–

2202Jackson County, TXTX15,39338–

2203Kimble County, TXTX4,43838–

2204Jackson County, WVWV27,45038–

2205Lewis County, WVWV16,39438–

2206Kit Carson County, COCO7,06938–

2207Richland County, ILIL15,21938–

2208Union County, ININ6,86338–

2209Buchanan County, IAIA20,88338–

2210Cloud County, KSKS8,83338–

2211Dickens County, TXTX1,69237–

2212Grant County, MNMN6,08537–

2213Wayne County, MSMS19,80737–

2214Caldwell County, MOMO9,01237–

2215Stoddard County, MOMO28,28437–

2216Seward County, NENE18,03237–

2217Garvin County, OKOK26,37737–

2218Atascosa County, TXTX53,59037–

2219Red River County, TXTX11,81637–

2220Adair County, KYKY19,42337–

2221Buffalo County, WIWI13,31837–

2222Bath County, KYKY13,17636–

2223Greenlee County, AZAZ9,31236–

2224Wayne County, MOMO10,78236–

2225Warren County, NCNC18,89836–

2226Day County, SDSD5,48436–

2227Summers County, WVWV11,53236–

2228Lafayette County, WIWI17,47836–

2229Platte County, WYWY8,63436–

2230Ozark County, MOMO9,17236–

2231Benewah County, IDID10,50836–

2232Edwards County, ILIL5,89836–

2233Jersey County, ILIL21,16036–

2234Palo Alto County, IAIA8,89936–

2235Jackson County, KYKY13,32536–

2236Crenshaw County, ALAL13,17535–

2237Pennington County, MNMN13,68635–

2238Leflore County, MSMS25,68635–

2239Granite County, MTMT3,65835–

2240Washita County, OKOK10,88435–

2241Lincoln County, WVWV19,17735–

2242Wabaunsee County, KSKS7,01835–

2243Edgar County, ILIL16,32335–

2244Washington County, ILIL13,56435–

2245Allamakee County, IAIA14,23835–

2246Floyd County, IAIA14,90135–

2247Nicholas County, KYKY7,94935–

2248Macon County, ALAL18,13234–

2249Caldwell County, KYKY12,60934–

2250Lake County, MNMN10,74634–

2251Tishomingo County, MSMS18,63934–

2252Cuming County, NENE8,82334–

2253Cameron County, PAPA4,21134–

2254Deaf Smith County, TXTX18,62634–

2255Morton County, NDND34,60134–

2256Barber County, KSKS4,08334–

2257Tipton County, ININ15,31934–

2258Johnson County, GAGA9,31034–

2259Madison County, GAGA32,91934–

2260Seminole County, GAGA9,16234–

2261Montgomery County, IAIA10,00234–

2262Coleman County, TXTX7,91534–

2263Claiborne Parish, LALA13,35433–

2264Jefferson Davis Parish, LALA31,47133–

2265Union Parish, LALA20,56133–

2266West Feliciana Parish, LALA15,13433–

2267Chouteau County, MTMT5,86533–

2268Gates County, NCNC10,23433–

2269Blaine County, OKOK8,51533–

2270Calhoun County, SCSC14,18833–

2271Edmunds County, SDSD4,02233–

2272Fayette County, TXTX25,45933–

2273Haskell County, TXTX5,49933–

2274Robertson County, TXTX17,83933–

2275Lincoln County, GAGA8,11233–

2276Crawford County, IAIA16,23733–

2277Shelby County, IAIA11,68933–

2278Ouachita County, ARAR21,73132–

2279Nantucket County, MAMA14,75832–

2280Coahoma County, MSMS19,84932–

2281Washington County, MOMO23,81032–

2282Richmond County, NCNC42,04132–

2283Leon County, TXTX16,89432–

2284Montague County, TXTX21,96632–

2285Nolan County, TXTX14,11732–

2286Buchanan County, VAVA18,49232–

2287Lancaster County, VAVA10,99532–

2288Bullock County, ALAL9,78032–

2289Costilla County, COCO3,67932–

2290Mineral County, COCO91032–

2291Yuma County, COCO9,89632–

2292Kingman County, KSKS7,02932–

2293Clark County, ARAR20,93831–

2294Iron County, MIMI11,75731–

2295Becker County, MNMN35,49731–

2296Neshoba County, MSMS28,73231–

2297Linn County, MOMO11,81531–

2298Reynolds County, MOMO5,99231–

2299Butler County, NENE8,50731–

2300Knox County, NENE8,33531–

2301Thayer County, NENE4,84231–

2302Bertie County, NCNC17,08631–

2303Davison County, SDSD20,06931–

2304Jackson County, TNTN12,46631–

2305Camp County, TXTX13,38031–

2306Jim Wells County, TXTX38,80431–

2307Langlade County, WIWI19,53431–

2308Adams County, IDID5,01331–

2309Bond County, ILIL16,95931–

2310Emmet County, IAIA9,10731–

2311Lyon County, IAIA12,35431–

2312Conecuh County, ALAL10,89930–

2313Morehouse Parish, LALA23,70530–

2314Chippewa County, MNMN12,40630–

2315Koochiching County, MNMN11,58730–

2316Lewis County, MOMO9,87930–

2317Saline County, NENE14,99630–

2318Scotland County, NCNC33,32230–

2319Barnwell County, SCSC20,65330–

2320Walworth County, SDSD5,21730–

2321Lunenburg County, VAVA12,05830–

2322Clark County, WIWI35,05230–

2323Rusk County, WIWI14,14630–

2324Carroll County, IAIA20,30330–

2325Metcalfe County, KYKY10,58330–

2326Wayne County, NENE10,02030–

2327Haywood County, TNTN17,04230–

2328Randolph County, ALAL23,16329–

2329Scott County, ARAR9,96529–

2330Iberville Parish, LALA29,57929–

2331Rosebud County, MTMT8,25329–

2332Jefferson County, OKOK5,43129–

2333Woods County, OKOK8,44329–

2334Starr County, TXTX66,31929–

2335Webster County, GAGA2,36929–

2336Marion County, GAGA7,67629–

2337Chase County, KSKS2,57229–

2338Anderson County, KYKY25,22529–

2339Mingo County, WVWV21,45529–

2340Butler County, ALAL18,10028–

2341Dallas County, ALAL35,14028–

2342Petersburg, AKAK3,39428–

2343Gilmer County, WVWV7,08528–

2344Chickasaw County, MSMS16,73028–

2345Gentry County, MOMO6,38428–

2346Iron County, MOMO9,31828–

2347Custer County, NENE10,50028–

2348Dewey County, OKOK4,20728–

2349Sullivan County, PAPA5,85628–

2350Pierce County, NENE7,37828–

2351Taylor County, FLFL21,21028–

2352Franklin County, IAIA9,86828–

2353Grant County, KSKS7,02828–

2354Garrard County, KYKY18,20728–

2355Russell County, KYKY18,60828–

2356Monroe County, ARAR6,24427–

2357Avoyelles Parish, LALA37,94127–

2358Evangeline Parish, LALA31,98027–

2359Red River Parish, LALA7,16527–

2360Moore County, TNTN6,92027–

2361Clay County, TXTX10,76427–

2362Northampton County, VAVA11,87927–

2363Crisp County, GAGA19,23727–

2364Peach County, GAGA29,87727–

2365Fayette County, ININ23,53327–

2366Ellsworth County, KSKS6,25727–

2367Fulton County, KYKY6,21827–

2368Hempstead County, ARAR19,08026–

2369Lawrence County, ARAR16,27326–

2370Breckinridge County, KYKY21,50326–

2371Lawrence County, MSMS11,81926–

2372Newton County, MSMS20,96026–

2373Pondera County, MTMT6,07226–

2374Colfax County, NENE10,93426–

2375Kearney County, NENE6,79026–

2376Pamlico County, NCNC12,75826–

2377Cotton County, OKOK5,43226–

2378Johnston County, OKOK10,44826–

2379Spink County, SDSD6,15526–

2380San Jacinto County, TXTX29,48826–

2381Wyoming County, WVWV19,80126–

2382Liberty County, MTMT1,95726–

2383Cumberland County, KYKY5,99226–

2384Red Willow County, NENE10,30726–

2385Decatur County, IAIA7,65526–

2386Washington County, KSKS5,53326–

2387Abbeville County, SCSC24,83626–

2388Willacy County, TXTX19,97126–

2389Jackson County, WIWI20,99926–

2390Carter County, MOMO5,41825–

2391Schoolcraft County, MIMI8,18725–

2392Scotland County, MOMO4,79625–

2393Guadalupe County, NMNM4,34325–

2394Kiowa County, OKOK8,18125–

2395Goliad County, TXTX7,20825–

2396Mills County, TXTX4,58025–

2397Morris County, TXTX12,13325–

2398Ochiltree County, TXTX9,28425–

2399Essex County, VAVA10,65425–

2400Limestone County, TXTX22,84925–

2401Florence County, WIWI4,74825–

2402Brown County, ILIL6,40125–

2403Bourbon County, KSKS14,31925–

2404Marion County, KSKS11,63425–

2405Mitchell County, KSKS5,59025–

2406Fayette County, ALAL15,87224–

2407Newton County, ARAR7,02624–

2408Bee County, TXTX32,51524–

2409Wayne County, KYKY19,59724–

2410Renville County, MNMN14,35624–

2411Dunklin County, MOMO26,85524–

2412Garfield County, NENE1,71024–

2413Alleghany County, NCNC11,47924–

2414Craig County, OKOK14,51824–

2415Fall River County, SDSD7,46724–

2416Bailey County, TXTX6,96324–

2417Refugio County, TXTX6,65724–

2418Clarke County, ALAL22,01424–

2419Putnam County, GAGA23,72224–

2420Randolph County, GAGA6,15624–

2421Ford County, ILIL13,21624–

2422Guthrie County, IAIA10,78224–

2423Graham County, KSKS2,37124–

2424Lincoln County, KSKS2,86124–

2425Linn County, KSKS9,95024–

2426Monroe County, KYKY11,19124–

2427Pulaski County, GAGA10,17223–

2428Pope County, MNMN11,42023–

2429Greene County, MSMS13,70723–

2430Butler County, MOMO41,90423–

2431Mountrail County, NDND9,39523–

2432Meigs County, TNTN14,18623–

2433Perry County, TNTN9,12623–

2434Calhoun County, TXTX19,59923–

2435Colorado County, TXTX21,43923–

2436Mathews County, VAVA8,52923–

2437Crawford County, WIWI15,91023–

2438Meriwether County, GAGA21,51623–

2439Boundary County, IDID13,99723–

2440Newton County, ININ14,18823–

2441Jewell County, KSKS2,83023–

2442Elliott County, KYKY7,26523–

2443Hart County, KYKY20,11723–

2444Macon County, GAGA11,75622–

2445Butler County, KYKY12,52022–

2446Oscoda County, MIMI8,72322–

2447Simpson County, MSMS25,49822–

2448Holt County, MOMO4,20022–

2449McCone County, MTMT1,72022–

2450Furnas County, NENE4,52422–

2451Keith County, NENE8,10022–

2452Clay County, NCNC12,23922–

2453Richland County, NDND16,73122–

2454Wheeler County, OROR1,47222–

2455Bon Homme County, SDSD7,24422–

2456Miner County, SDSD2,28122–

2457Hamilton County, TXTX8,68022–

2458Prince Edward County, VAVA22,39122–

2459Braxton County, WVWV11,88522–

2460Pocahontas County, WVWV7,60222–

2461Lawrence County, ILIL13,79022–

2462Osborne County, KSKS3,28522–

2463Conejos County, COCO7,52922–

2464Tattnall County, GAGA24,37622–

2465Lewis County, IDID3,70422–

2466Fulton County, ININ20,09122–

2467Monona County, IAIA8,53922–

2468Webster County, KYKY12,92921–

2469Big Stone County, MNMN5,05421–

2470Lake of the Woods County, MNMN3,77021–

2471Lincoln County, MNMN5,58321–

2472Quitman County, MSMS5,36421–

2473Sunflower County, MSMS22,89321–

2474Worth County, MOMO1,91421–

2475Coal County, OKOK5,43621–

2476Hanson County, SDSD3,45621–

2477Todd County, SDSD8,86321–

2478Parmer County, TXTX9,67821–

2479Trinity County, TXTX14,38421–

2480Franklin, VAVA8,47821–

2481Wahkiakum County, WAWA4,87321–

2482Washington County, COCO4,73221–

2483Ben Hill County, GAGA17,09921–

2484Wayne County, ILIL15,88221–

2485Parke County, ININ16,64221–

2486Goshen County, WYWY12,64021–

2487Lincoln County, ARAR12,76420–

2488Montgomery County, ARAR8,57920–

2489Ontonagon County, MIMI5,82320–

2490Meeker County, MNMN23,60320–

2491Yellow Medicine County, MNMN9,47720–

2492Tallahatchie County, MSMS10,87720–

2493Maries County, MOMO8,39720–

2494Johnson County, NENE5,21820–

2495Stanton County, NENE5,74420–

2496Alfalfa County, OKOK5,64920–

2497McCook County, SDSD5,96420–

2498Cannon County, TNTN15,29620–

2499Falls County, TXTX17,86920–

2500Moore County, TXTX21,89120–

SHOWING 2,001–2,500 OF 2,971

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