RANKING · 2020 CENSUS · 500 SHOWN OF 2,998

Largest Welsh population, US counties · 2020

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

2001Polk County, TNTN18,59267–

2002Burleson County, TXTX20,54967–

2003Brewster County, TXTX9,45867–

2004Wright County, IAIA12,80167–

2005Newton County, ARAR7,02666–

2006Lauderdale County, TNTN24,61766–

2007Hopkins County, TXTX39,06366–

2008Tucker County, WVWV6,54066–

2009Clarke County, ALAL22,01466–

2010Gooding County, IDID16,44666–

2011Platte County, WYWY8,63466–

2012Crowley County, COCO5,67766–

2013Orange County, ININ19,83466–

2014Calhoun County, IAIA9,56266–

2015Harrison County, KYKY19,62766–

2016Trimble County, KYKY8,70165–

2017Lowndes County, MSMS57,34665–

2018Montgomery County, MSMS9,35465–

2019Gasconade County, MOMO14,78465–

2020Noble County, OKOK10,89965–

2021Marlboro County, SCSC25,48865–

2022Gonzales County, TXTX20,15965–

2023Jackson County, TXTX15,39365–

2024Calumet County, WIWI53,98265–

2025Morgan County, COCO30,30665–

2026Benton County, ININ8,88365–

2027Fayette County, ALAL15,87264–

2028Jones County, GAGA29,17164–

2029McDonald County, MOMO23,99264–

2030Dawes County, NENE7,85864–

2031La Salle County, TXTX6,51764–

2032Jackson County, FLFL49,62964–

2033Brooks County, GAGA16,10164–

2034Colquitt County, GAGA47,43864–

2035Monroe County, GAGA32,02364–

2036Bremer County, IAIA25,29664–

2037Coleman County, TXTX7,91564–

2038Grant County, ARAR18,75663–

2039Blackford County, ININ11,73063–

2040Franklin Parish, LALA19,00263–

2041Wayne County, MSMS19,80763–

2042Wabash County, ININ30,71363–

2043Poweshiek County, IAIA18,36863–

2044Union County, FLFL16,25063–

2045Doniphan County, KSKS7,59463–

2046Mason County, KYKY16,93663–

2047Arkansas County, ARAR15,83662–

2048Martin County, NCNC21,60162–

2049Redwood County, MNMN15,26562–

2050Clay County, TXTX10,76462–

2051Robertson County, TXTX17,83962–

2052Alleghany County, VAVA14,54662–

2053Middlesex County, VAVA10,84162–

2054Webster Parish, LALA34,94862–

2055Evangeline Parish, LALA31,98061–

2056Montmorency County, MIMI9,84261–

2057Renville County, MNMN14,35661–

2058Todd County, MNMN26,06061–

2059Pike County, MOMO17,95561–

2060Northampton County, NCNC16,49161–

2061Deuel County, SDSD4,40861–

2062Southampton County, VAVA18,11061–

2063Liberty County, MTMT1,95761–

2064Richardson County, NENE7,53061–

2065New Madrid County, MOMO15,08661–

2066Grand Isle County, VTVT7,51161–

2067Lincoln County, GAGA8,11261–

2068Shelby County, ILIL20,57661–

2069Allamakee County, IAIA14,23861–

2070Adair County, KYKY19,42361–

2071Rockcastle County, KYKY16,14861–

2072Forest County, PAPA6,61461–

2073La Paz County, AZAZ16,71160–

2074St. Martin Parish, LALA51,10660–

2075Union County, SCSC26,79960–

2076Lancaster County, VAVA10,99560–

2077Kewaunee County, WIWI20,75860–

2078Spencer County, KYKY20,99860–

2079Dodge County, GAGA19,66360–

2080Hempstead County, ARAR19,08059–

2081Wayne County, MOMO10,78259–

2082Mitchell County, NCNC15,06259–

2083Monroe County, OHOH12,99459–

2084Custer County, OKOK28,17559–

2085Hemphill County, TXTX3,08359–

2086Craig County, VAVA4,80059–

2087New Kent County, VAVA28,02259–

2088Pulaski County, VAVA33,58659–

2089Breathitt County, KYKY12,55859–

2090Kit Carson County, COCO7,06959–

2091Jersey County, ILIL21,16059–

2092Clayton County, IAIA16,84559–

2093Wharton County, TXTX42,06059–

2094Piute County, UTUT1,50959–

2095Buffalo County, WIWI13,31859–

2096Avoyelles Parish, LALA37,94158–

2097Union Parish, LALA20,56158–

2098Adams County, MSMS30,06158–

2099Marshall County, MSMS34,65458–

2100Smith County, MSMS13,99158–

2101Glacier County, MTMT13,46358–

2102Mineral County, MTMT5,18558–

2103Socorro County, NMNM15,83858–

2104Coal County, OKOK5,43658–

2105Walworth County, SDSD5,21758–

2106Chester County, TNTN17,99458–

2107Houston County, TNTN8,47958–

2108Humphreys County, TNTN19,64658–

2109Hockley County, TXTX21,60058–

2110Titus County, TXTX31,56358–

2111Cumberland County, VAVA10,35258–

2112Bell County, KYKY22,82958–

2113Switzerland County, ININ10,03758–

2114Casey County, KYKY16,20558–

2115Crittenden County, KYKY8,80758–

2116Hardin County, TNTN27,98358–

2117Lake County, MNMN10,74657–

2118Colonial Heights, VAVA18,73857–

2119Merrick County, NENE7,90557–

2120Benewah County, IDID10,50857–

2121Wayne County, ILIL15,88257–

2122Grundy County, IAIA12,36157–

2123Pershing County, NVNV6,42157–

2124Halifax County, NCNC46,53457–

2125Randolph County, ARAR18,87656–

2126East Feliciana Parish, LALA18,91156–

2127Saluda County, SCSC19,68056–

2128Erath County, TXTX43,91156–

2129Washakie County, WYWY7,59756–

2130Cheyenne County, NENE9,52856–

2131Washington County, TXTX38,28856–

2132Pike County, ARAR9,96455–

2133Colusa County, CACA21,83655–

2134Polk County, MNMN30,54555–

2135Wabasha County, MNMN21,53755–

2136Pontotoc County, MSMS32,09655–

2137Shawano County, WIWI41,56055–

2138Marengo County, ALAL18,31155–

2139Prowers County, COCO11,88455–

2140Lewis County, IDID3,70455–

2141Emmet County, IAIA9,10755–

2142Uvalde County, TXTX24,96355–

2143Crenshaw County, ALAL13,17554–

2144Washington County, ALAL14,82254–

2145Benton County, MNMN41,74454–

2146Wadena County, MNMN14,38854–

2147Mountrail County, NDND9,39554–

2148Deaf Smith County, TXTX18,62654–

2149Accomack County, VAVA33,85954–

2150Florence County, WIWI4,74854–

2151Alamosa County, COCO16,68854–

2152Lee County, KYKY7,29754–

2153Jackson County, ARAR16,74153–

2154Gogebic County, MIMI14,28553–

2155Webster County, MSMS10,16753–

2156Woodward County, OKOK19,82753–

2157Greenwood County, KSKS5,82653–

2158Grant County, KSKS7,02853–

2159McCreary County, KYKY17,12453–

2160Buena Vista, VAVA6,67253–

2161Goshen County, WYWY12,64053–

2162Madison County, ARAR18,41052–

2163Union County, ARAR36,92652–

2164Breckinridge County, KYKY21,50352–

2165Fairfield County, SCSC20,34052–

2166Wetzel County, WVWV13,73452–

2167Fayette County, ILIL20,79052–

2168Harrison County, IAIA14,62352–

2169Wolfe County, KYKY6,29851–

2170Nowata County, OKOK9,52251–

2171Carson County, TXTX5,80551–

2172Hale County, TXTX31,81951–

2173Hansford County, TXTX4,94451–

2174Union County, TNTN21,45051–

2175Glades County, FLFL13,27051–

2176Seward County, KSKS21,07351–

2177Ohio County, KYKY23,93451–

2178Sweet Grass County, MTMT3,76251–

2179Columbia County, ARAR21,89450–

2180Gilmer County, WVWV7,08550–

2181Iberville Parish, LALA29,57950–

2182Oscoda County, MIMI8,72350–

2183Marion County, TXTX9,89650–

2184Wabaunsee County, KSKS7,01850–

2185Elbert County, GAGA20,07250–

2186McDuffie County, GAGA21,64050–

2187Adams County, IDID5,01350–

2188Ford County, ILIL13,21650–

2189Jasper County, ILIL9,03250–

2190Wayne County, NENE10,02050–

2191Pike County, ALAL33,68849–

2192Bath County, KYKY13,17649–

2193Fillmore County, MNMN21,54049–

2194Morrison County, MNMN34,62049–

2195Benton County, TNTN16,18349–

2196Ochiltree County, TXTX9,28449–

2197Lincoln County, WIWI28,40349–

2198Adair County, IAIA7,40349–

2199Dawson County, TXTX11,77649–

2200Coosa County, ALAL10,16148–

2201Clarke County, IAIA9,57448–

2202Concordia Parish, LALA17,83648–

2203Dodge County, MNMN21,37648–

2204Kanabec County, MNMN16,62848–

2205Pickett County, TNTN5,21948–

2206Mason County, TXTX3,99048–

2207Greene County, IAIA8,65848–

2208Talbot County, GAGA5,70948–

2209Bleckley County, GAGA12,86648–

2210Worth County, GAGA20,05948–

2211Toole County, MTMT5,21148–

2212Scott County, VAVA21,20048–

2213Cleburne County, ALAL15,97047–

2214Simpson County, MSMS25,49847–

2215York County, NENE14,56447–

2216Dillon County, SCSC27,45847–

2217Edmonson County, KYKY12,74947–

2218Clear Creek County, COCO8,99447–

2219Liberty County, GAGA70,31347–

2220Sioux County, IAIA36,77447–

2221Sharp County, ARAR18,12246–

2222Teton County, MTMT6,49646–

2223Rosebud County, MTMT8,25346–

2224Marion County, SCSC28,24246–

2225McCulloch County, TXTX7,47246–

2226Nolan County, TXTX14,11746–

2227Trinity County, TXTX14,38446–

2228Phillips County, COCO4,42046–

2229Ben Hill County, GAGA17,09946–

2230Rush County, ININ16,76746–

2231Worth County, IAIA7,33846–

2232Pierce County, GAGA20,76445–

2233Luce County, MIMI6,33945–

2234Spink County, SDSD6,15545–

2235Clay County, TNTN7,82145–

2236Greensville County, VAVA11,18145–

2237Crawford County, WIWI15,91045–

2238Sawyer County, WIWI18,84645–

2239Berrien County, GAGA18,93245–

2240Boundary County, IDID13,99745–

2241Perry County, ARAR10,30944–

2242Dukes County, MAMA21,21944–

2243Koochiching County, MNMN11,58744–

2244Tishomingo County, MSMS18,63944–

2245Reynolds County, MOMO5,99244–

2246St. Clair County, MOMO9,97644–

2247Bladen County, NCNC30,00744–

2248Texas County, OKOK20,32244–

2249Crockett County, TNTN14,00644–

2250Brunswick County, VAVA15,72744–

2251Grayson County, VAVA15,23044–

2252Nottoway County, VAVA15,79644–

2253Patrick County, VAVA17,42444–

2254Tipton County, ININ15,31944–

2255Saguache County, COCO6,73244–

2256San Miguel County, COCO7,75344–

2257Norton County, KSKS5,28844–

2258Humboldt County, NVNV17,26744–

2259Grundy County, TNTN14,11644–

2260Barbour County, ALAL24,60743–

2261Arenac County, MIMI15,06843–

2262Iron County, MIMI11,75743–

2263Panola County, MSMS32,69143–

2264Perry County, MOMO19,09343–

2265Big Horn County, MTMT12,75243–

2266Ellis County, OKOK3,61343–

2267Moore County, TNTN6,92043–

2268Madison County, VAVA14,23743–

2269Phillips County, KSKS4,72843–

2270Galax, VAVA6,67043–

2271Greenlee County, AZAZ9,31242–

2272Carroll County, ILIL15,41942–

2273Lewis County, MOMO9,87942–

2274Monroe County, MOMO8,95942–

2275Blaine County, OKOK8,51542–

2276McCormick County, SCSC10,21542–

2277Davison County, SDSD20,06942–

2278Perkins County, SDSD2,85342–

2279Page County, VAVA23,76242–

2280Wheeler County, GAGA7,57042–

2281Red Willow County, NENE10,30742–

2282De Witt County, ILIL15,11842–

2283Howard County, IAIA9,41542–

2284Graham County, KSKS2,37142–

2285Marion County, KSKS11,63442–

2286Pickens County, ALAL18,22141–

2287Nevada County, ARAR7,94241–

2288Ramsey County, NDND11,53041–

2289Dewey County, OKOK4,20741–

2290Union County, SDSD17,40241–

2291Mills County, TXTX4,58041–

2292Morris County, TXTX12,13341–

2293Wirt County, WVWV4,87941–

2294Langlade County, WIWI19,53441–

2295Greeley County, NENE2,15441–

2296Henry County, ALAL18,39441–

2297Rio Blanco County, COCO6,68341–

2298Franklin County, IAIA9,86841–

2299Rice County, KSKS9,26641–

2300Martinsville, VAVA13,84941–

2301Prince of Wales-Hyder Census Area, AKAK5,77740–

2302Sevier County, ARAR15,75840–

2303Ontonagon County, MIMI5,82340–

2304Bollinger County, MOMO10,64640–

2305Knox County, MOMO3,72840–

2306Meagher County, MTMT2,13740–

2307Custer County, SDSD9,43140–

2308Barber County, KSKS4,08340–

2309Trousdale County, TNTN12,62340–

2310Ouray County, COCO5,26540–

2311Hendry County, FLFL48,27640–

2312Seminole County, GAGA9,16240–

2313Edgar County, ILIL16,32340–

2314Finney County, KSKS37,50540–

2315Rooks County, KSKS4,64640–

2316Russell County, KSKS6,58140–

2317Butler County, ALAL18,10039–

2318Randolph County, ALAL23,16339–

2319Southeast Fairbanks Census Area, AKAK7,27039–

2320Carroll County, MOMO8,41739–

2321Forest County, WIWI9,57439–

2322Morgan County, MOMO22,41839–

2323Granite County, MTMT3,65839–

2324Franklin County, NENE2,79539–

2325Moore County, TXTX21,89139–

2326Northampton County, VAVA11,87939–

2327Box Butte County, NENE10,49439–

2328Power County, IDID8,24639–

2329Wabash County, ILIL10,90739–

2330Kossuth County, IAIA14,32239–

2331Van Buren County, TNTN6,87438–

2332Bee County, TXTX32,51538–

2333Claiborne Parish, LALA13,35438–

2334Haskell County, OKOK11,78738–

2335Oglethorpe County, GAGA16,41538–

2336Edwards County, ILIL5,89838–

2337Schuyler County, ILIL6,65738–

2338Pawnee County, KSKS5,99138–

2339Rich County, UTUT2,68738–

2340Oregon County, MOMO8,70937–

2341Antelope County, NENE6,35237–

2342Cedar County, NENE8,37337–

2343Valley County, NENE4,09437–

2344Bertie County, NCNC17,08637–

2345Jones County, NCNC9,57537–

2346Love County, OKOK10,78037–

2347Newton County, TXTX11,95437–

2348Halifax County, VAVA33,44737–

2349Lincoln County, COCO5,64537–

2350Gallatin County, ILIL4,61637–

2351Johnson County, ILIL13,36337–

2352Haines, AKAK2,06836–

2353Logan County, ARAR21,63336–

2354Robertson County, KYKY2,32536–

2355Menominee County, MIMI22,94136–

2356Newton County, MSMS20,96036–

2357Clay County, NENE6,17036–

2358Haskell County, TXTX5,49936–

2359Crawford County, IAIA16,23736–

2360Humboldt County, IAIA9,40936–

2361Pocahontas County, IAIA6,81936–

2362Chase County, KSKS2,57236–

2363Chariton County, MOMO7,37735–

2364Poinsett County, ARAR22,48335–

2365Grant Parish, LALA22,07535–

2366Morehouse Parish, LALA23,70535–

2367Sibley County, MNMN15,35635–

2368Prentiss County, MSMS25,28435–

2369Douglas County, MOMO12,34235–

2370Madison County, MOMO12,85835–

2371Putnam County, MOMO4,54635–

2372McKinley County, NMNM68,11935–

2373Hamilton County, NYNY5,00635–

2374Murray County, OKOK13,80535–

2375Williamsburg County, SCSC29,66235–

2376Dyer County, TNTN36,32035–

2377Sumter County, GAGA28,80135–

2378Monona County, IAIA8,53935–

2379Van Buren County, IAIA7,13135–

2380McLean County, KYKY9,06435–

2381Plaquemines Parish, LALA22,25634–

2382Harrison County, MOMO8,28134–

2383Seward County, NENE18,03234–

2384Choctaw County, OKOK14,05934–

2385Young County, TXTX18,15434–

2386Bland County, VAVA6,15134–

2387Burnett County, WIWI17,22334–

2388Rio Grande County, COCO11,08734–

2389Morton County, KSKS2,47034–

2390Allen County, KYKY22,53634–

2391Morrill County, NENE4,40434–

2392Howard County, MOMO10,18033–

2393Perquimans County, NCNC13,49033–

2394Hampton County, SCSC18,17433–

2395Wayne County, UTUT2,58733–

2396Beauregard Parish, LALA36,67333–

2397Hancock County, GAGA8,68233–

2398Ringgold County, IAIA4,64233–

2399Elliott County, KYKY7,26533–

2400Adams County, WAWA21,48833–

2401Webster County, KYKY12,92932–

2402Washington County, MSMS40,44632–

2403Phelps County, NENE8,99432–

2404McKenzie County, NDND15,19232–

2405Kiowa County, OKOK8,18132–

2406Matagorda County, TXTX36,46332–

2407Runnels County, TXTX9,69332–

2408Charlotte County, VAVA11,40132–

2409Lincoln County, KYKY25,35332–

2410McIntosh County, GAGA11,98932–

2411Harper County, KSKS5,37032–

2412Pratt County, KSKS9,11732–

2413Wilson County, KSKS8,29932–

2414Nicholas County, KYKY7,94932–

2415Surry County, VAVA6,60331–

2416Taylor County, IAIA5,83531–

2417Aitkin County, MNMN16,25231–

2418Scott County, MSMS28,07331–

2419Hickory County, MOMO9,04431–

2420Iron County, MOMO9,31831–

2421Dixon County, NENE5,60231–

2422Callahan County, TXTX14,49131–

2423Shelby County, TXTX24,28631–

2424Martin County, ININ9,85631–

2425Lamar County, TXTX51,50331–

2426Bent County, COCO5,71631–

2427Wilkes County, GAGA9,54031–

2428Decatur County, ININ26,57631–

2429Pike County, ININ12,00331–

2430Kearny County, KSKS3,88831–

2431Green County, KYKY11,64431–

2432Marion County, KYKY20,11531–

2433Roberts County, TXTX86731–

2434Howard County, ARAR12,30630–

2435Knox County, NENE8,33530–

2436Cibola County, NMNM26,80730–

2437Towner County, NDND2,04030–

2438Cameron County, PAPA4,21130–

2439Marshall County, SDSD4,42630–

2440Potter County, SDSD2,37730–

2441Appomattox County, VAVA17,17230–

2442Pocahontas County, WVWV7,60230–

2443Kleberg County, TXTX30,31530–

2444Clark County, IDID78330–

2445Alexander County, ILIL4,57030–

2446Carroll County, IAIA20,30330–

2447Bourbon County, KSKS14,31930–

2448Ness County, KSKS2,61730–

2449Rawlins County, KSKS2,43130–

2450Lyon County, KYKY9,12330–

2451Bradley County, ARAR9,82829–

2452Cottonwood County, MNMN11,40529–

2453Alcorn County, MSMS34,56929–

2454Choctaw County, MSMS8,04829–

2455Hill County, MTMT16,16729–

2456Johnston County, OKOK10,44829–

2457Dickenson County, VAVA13,23629–

2458Dinwiddie County, VAVA28,89629–

2459Highland County, VAVA2,31829–

2460Pemiscot County, MOMO14,46529–

2461Cass County, ILIL12,46329–

2462Putnam County, ILIL5,61929–

2463Butler County, IAIA14,04929–

2464Chautauqua County, KSKS3,32129–

2465Foster County, NDND3,21228–

2466Swift County, MNMN9,76328–

2467Covington County, MSMS17,89828–

2468Gentry County, MOMO6,38428–

2469Montgomery County, MOMO11,59028–

2470Shannon County, MOMO7,28528–

2471Hidalgo County, NMNM3,92928–

2472Jefferson County, OKOK5,43128–

2473Latimer County, OKOK9,64528–

2474Morrow County, OROR12,60228–

2475Essex County, VTVT6,05128–

2476Charles City County, VAVA6,62328–

2477St. John the Baptist Parish, LALA39,87528–

2478Donley County, TXTX3,21328–

2479Lanier County, GAGA10,62328–

2480Elk County, KSKS2,45828–

2481Franklin County, ALAL32,44927–

2482Union County, KYKY12,83927–

2483Bienville Parish, LALA12,26927–

2484Jasper County, MSMS15,78527–

2485Shelby County, MOMO5,87027–

2486Hanson County, SDSD3,45627–

2487Marion County, GAGA7,67627–

2488Cumberland County, ILIL10,20827–

2489Hancock County, IAIA10,52827–

2490Petersburg, AKAK3,39426–

2491Alcona County, MIMI10,55626–

2492Grant County, MNMN6,08526–

2493Frontier County, NENE2,65526–

2494Holt County, NENE10,06726–

2495Sioux County, NENE1,18826–

2496Calhoun County, SCSC14,18826–

2497Cass County, TXTX28,65126–

2498Maverick County, TXTX58,82326–

2499Rains County, TXTX13,54226–

2500San Saba County, TXTX5,78726–

SHOWING 2,001–2,500 OF 2,998

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