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 · 500 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 –

2001Montgomery County, ARAR8,57969–

2002Ford County, KSKS33,99369–

2003Dade County, MOMO7,80469–

2004Burt County, NENE6,67869–

2005Reeves County, TXTX12,13869–

2006Tucker County, WVWV6,54069–

2007Johnson County, KYKY22,05168–

2008Mille Lacs County, MNMN27,75368–

2009Caddo County, OKOK26,13068–

2010Morrow County, OROR12,60268–

2011Jefferson County, NENE7,07068–

2012Chowan County, NCNC14,08268–

2013Milam County, TXTX26,25868–

2014Palo Pinto County, TXTX30,79168–

2015Stephens County, TXTX9,38068–

2016Dickenson County, VAVA13,23668–

2017Morgan County, WVWV18,02768–

2018Washburn County, WIWI17,08768–

2019Sac County, IAIA9,52567–

2020Kingman County, KSKS7,02967–

2021Johnson County, TNTN18,71867–

2022Oregon County, MOMO8,70967–

2023Boone County, NENE5,35567–

2024Mitchell County, GAGA20,46766–

2025Rice County, KSKS9,26666–

2026Redwood County, MNMN15,26566–

2027Copiah County, MSMS27,49766–

2028Douglas County, MOMO12,34266–

2029Mitchell County, NCNC15,06266–

2030Kleberg County, TXTX30,31566–

2031Moore County, TXTX21,89166–

2032San Jacinto County, TXTX29,48866–

2033Callahan County, TXTX14,49166–

2034Taylor County, GAGA7,81865–

2035Kodiak Island, AKAK12,38765–

2036Fleming County, KYKY15,78765–

2037Jackson Parish, LALA15,83465–

2038Prentiss County, MSMS25,28465–

2039Sullivan County, MOMO5,73865–

2040Howard County, NENE6,53865–

2041Catron County, NMNM3,82765–

2042Trinity County, TXTX14,38465–

2043Dawson County, GAGA35,36564–

2044McIntosh County, GAGA11,98964–

2045Winneshiek County, IAIA19,73364–

2046Labette County, KSKS19,68564–

2047Washington County, KYKY12,36864–

2048Houston County, MNMN18,40064–

2049Gasconade County, MOMO14,78464–

2050Hertford County, NCNC19,01564–

2051Hardeman County, TXTX3,29264–

2052Limestone County, TXTX22,84964–

2053Mingo County, WVWV21,45564–

2054Clark County, WIWI35,05264–

2055Scott County, TNTN22,67164–

2056Archer County, TXTX9,12964–

2057Prowers County, COCO11,88463–

2058Franklin County, FLFL13,02963–

2059Searcy County, ARAR7,84863–

2060Edwards County, ILIL5,89863–

2061Roosevelt County, NMNM18,61563–

2062Yadkin County, NCNC38,32563–

2063Stark County, NDND34,01363–

2064Summers County, WVWV11,53263–

2065Pike County, ARAR9,96462–

2066Sherman County, KSKS5,76362–

2067St. James Parish, LALA18,93862–

2068Schoolcraft County, MIMI8,18762–

2069Fayette County, ININ23,53362–

2070Grand Isle County, VTVT7,51162–

2071Taylor County, FLFL21,21061–

2072Escambia County, ALAL36,66561–

2073Owen County, ININ21,88661–

2074Butler County, IAIA14,04961–

2075Custer County, OKOK28,17561–

2076Atchison County, MOMO5,17561–

2077Wheatland County, MTMT2,10061–

2078Columbus County, NCNC50,48761–

2079Edgecombe County, NCNC49,12161–

2080Richmond County, NCNC42,04161–

2081Murray County, GAGA41,60760–

2082Towns County, GAGA13,28560–

2083Geneva County, ALAL27,55460–

2084Logan County, ARAR21,63360–

2085Garrard County, KYKY18,20760–

2086Lincoln County, MSMS35,01260–

2087Lake County, SDSD10,99360–

2088Carroll County, MOMO8,41760–

2089New Madrid County, MOMO15,08660–

2090Ritchie County, WVWV8,03460–

2091Price County, WIWI13,98860–

2092Austin County, TXTX33,62560–

2093Cherokee County, IAIA11,36959–

2094Ellis County, KSKS29,07559–

2095Iberia Parish, LALA66,84659–

2096Luce County, MIMI6,33959–

2097Freeborn County, MNMN30,44059–

2098Kanabec County, MNMN16,62859–

2099McCormick County, SCSC10,21559–

2100Orangeburg County, SCSC83,17759–

2101Shelby County, MOMO5,87059–

2102Calhoun County, FLFL13,28958–

2103Emanuel County, GAGA23,14758–

2104Greene County, GAGA21,36758–

2105Sumter County, GAGA28,80158–

2106Barbour County, ALAL24,60758–

2107Floyd County, IAIA14,90158–

2108Casey County, KYKY16,20558–

2109Concordia Parish, LALA17,83658–

2110Mackinac County, MIMI11,23658–

2111Edgar County, ILIL16,32358–

2112Stark County, ILIL5,31958–

2113Andrew County, MOMO18,24158–

2114Bollinger County, MOMO10,64658–

2115Putnam County, MOMO4,54658–

2116Howard County, TXTX30,50458–

2117Wayne County, TNTN16,41658–

2118Comanche County, TXTX14,43258–

2119Grimes County, TXTX34,25258–

2120Moffat County, COCO13,12257–

2121Banks County, GAGA21,27357–

2122Barton County, KSKS24,79057–

2123Mason County, KYKY16,93657–

2124Plaquemines Parish, LALA22,25657–

2125Clay County, ILIL12,79357–

2126Cannon County, TNTN15,29657–

2127Ozark County, MOMO9,17257–

2128Washington County, MOMO23,81057–

2129Hamilton County, NYNY5,00657–

2130Lucas County, IAIA8,84756–

2131Hughes County, SDSD17,57056–

2132Furnas County, NENE4,52456–

2133Mills County, TXTX4,58056–

2134Northampton County, VAVA11,87956–

2135Adams County, WAWA21,48856–

2136Mineral County, COCO91055–

2137Dixie County, FLFL18,03855–

2138Chase County, KSKS2,57255–

2139Union Parish, LALA20,56155–

2140Lawrence County, MSMS11,81955–

2141Dubois County, ININ44,01655–

2142Beaver County, OKOK4,88255–

2143Craig County, OKOK14,51855–

2144Texas County, OKOK20,32255–

2145Montgomery County, MOMO11,59055–

2146Shannon County, MOMO7,28555–

2147Dawes County, NENE7,85855–

2148Scurry County, TXTX16,16255–

2149Essex County, VAVA10,65455–

2150Warren County, ININ8,47454–

2151Metcalfe County, KYKY10,58354–

2152Vermilion Parish, LALA57,67154–

2153Carroll County, ILIL15,41954–

2154Schuyler County, MOMO4,14054–

2155Live Oak County, TXTX11,92954–

2156Nolan County, TXTX14,11754–

2157Wayne County, UTUT2,58754–

2158Ouray County, COCO5,26553–

2159Wakulla County, FLFL38,08953–

2160Grady County, GAGA26,59053–

2161Putnam County, GAGA23,72253–

2162Wilcox County, GAGA8,79753–

2163Bell County, KYKY22,82953–

2164Jefferson Davis Parish, LALA31,47153–

2165McKinley County, NMNM68,11953–

2166Marion County, TXTX9,89653–

2167Charles City County, VAVA6,62353–

2168Atascosa County, TXTX53,59053–

2169Monroe County, GAGA32,02352–

2170Dillingham Census Area, AKAK4,48352–

2171Van Buren County, IAIA7,13152–

2172Phillips County, KSKS4,72852–

2173East Feliciana Parish, LALA18,91152–

2174Dickinson County, MIMI25,82752–

2175Tunica County, MSMS8,81952–

2176Musselshell County, MTMT5,58252–

2177Quay County, NMNM8,45452–

2178Poquoson, VAVA13,29252–

2179Braxton County, WVWV11,88552–

2180Taylor County, WIWI20,11852–

2181Freestone County, TXTX20,81152–

2182Burke County, GAGA24,40851–

2183Aleutians West Census Area, AKAK5,24051–

2184Marion County, ARAR17,59351–

2185Yell County, ARAR19,95651–

2186Franklin County, IAIA9,86851–

2187Harper County, KSKS5,37051–

2188Thomas County, KSKS7,72551–

2189Hart County, KYKY20,11751–

2190Trimble County, KYKY8,70151–

2191Renville County, MNMN14,35651–

2192Garvin County, OKOK26,37751–

2193Tillman County, OKOK6,78051–

2194Grundy County, MOMO9,74451–

2195Colfax County, NMNM12,18451–

2196Alleghany County, NCNC11,47951–

2197Gonzales County, TXTX20,15951–

2198Rio Grande County, COCO11,08750–

2199Bleckley County, GAGA12,86650–

2200Cloud County, KSKS8,83350–

2201Rockcastle County, KYKY16,14850–

2202Jackson County, TNTN12,46650–

2203Barbour County, WVWV15,41450–

2204Langlade County, WIWI19,53450–

2205Rusk County, WIWI14,14650–

2206DeWitt County, TXTX20,30950–

2207Fayette County, TXTX25,45950–

2208Yuma County, COCO9,89649–

2209Hoonah-Angoon Census Area, AKAK2,27149–

2210Prince of Wales-Hyder Census Area, AKAK5,77749–

2211Chicot County, ARAR9,10749–

2212O'Brien County, IAIA14,22049–

2213Pocahontas County, IAIA6,81949–

2214Kearny County, KSKS3,88849–

2215Wolfe County, KYKY6,29849–

2216Morrison County, MNMN34,62049–

2217Nobles County, MNMN22,33849–

2218Webster County, MSMS10,16749–

2219Lawrence County, ILIL13,79049–

2220Childress County, TXTX6,64349–

2221Gulf County, FLFL15,94348–

2222Jefferson County, FLFL16,00748–

2223Gallatin County, KYKY8,84048–

2224Montgomery County, KYKY28,82248–

2225Hardin County, ILIL3,58848–

2226Perry County, MOMO19,09348–

2227Dawson County, NENE24,45248–

2228Rolette County, NDND11,68848–

2229Val Verde County, TXTX47,83548–

2230Heard County, GAGA12,14947–

2231Ware County, GAGA36,90647–

2232Colusa County, CACA21,83647–

2233Jennings County, ININ27,62247–

2234Emmet County, IAIA9,10747–

2235Greene County, IAIA8,65847–

2236Larue County, KYKY15,18447–

2237Montmorency County, MIMI9,84247–

2238Jasper County, MSMS15,78547–

2239Noble County, OKOK10,89947–

2240Woodward County, OKOK19,82747–

2241Crawford County, MOMO22,92947–

2242Gentry County, MOMO6,38447–

2243Jim Wells County, TXTX38,80447–

2244Lewis County, WVWV16,39447–

2245Floyd County, TXTX4,88147–

2246DeSoto County, FLFL37,07846–

2247Hart County, GAGA28,63946–

2248Arkansas County, ARAR15,83646–

2249Crawford County, IAIA16,23746–

2250Davis County, IAIA9,23046–

2251Watonwan County, MNMN11,45946–

2252Stanley County, SDSD3,01846–

2253Ste. Genevieve County, MOMO18,68946–

2254Swain County, NCNC14,02446–

2255Andrews County, TXTX18,91446–

2256Clay County, ALAL14,20745–

2257Taylor County, KYKY26,76345–

2258Koochiching County, MNMN11,58745–

2259Cedar County, MOMO14,88845–

2260Gates County, NCNC10,23445–

2261Appomattox County, VAVA17,17245–

2262Crosby County, TXTX4,85245–

2263Coffee County, GAGA44,40744–

2264Crawford County, GAGA12,20644–

2265Pike County, ALAL33,68844–

2266Greenlee County, AZAZ9,31244–

2267Washington Parish, LALA44,93744–

2268Tishomingo County, MSMS18,63944–

2269Lewis County, MOMO9,87944–

2270Granite County, MTMT3,65844–

2271Toole County, MTMT5,21144–

2272Monroe County, WVWV12,49144–

2273Eastland County, TXTX18,14344–

2274Wilkinson County, GAGA8,65043–

2275Chickasaw County, IAIA11,66343–

2276Crittenden County, KYKY8,80743–

2277St. John the Baptist Parish, LALA39,87543–

2278Chippewa County, MNMN12,40643–

2279Scott County, ILIL4,86643–

2280Wabash County, ILIL10,90743–

2281Richardson County, NENE7,53043–

2282Pamlico County, NCNC12,75843–

2283McLean County, NDND9,74043–

2284Noble County, OHOH14,27643–

2285Red River County, TXTX11,81643–

2286Calhoun County, WVWV5,97843–

2287Jackson County, WIWI20,99943–

2288Long County, GAGA21,55742–

2289Seward County, KSKS21,07342–

2290Washington County, KSKS5,53342–

2291Pushmataha County, OKOK10,80742–

2292Charles Mix County, SDSD9,30342–

2293Carter County, MOMO5,41842–

2294Ripley County, MOMO10,71742–

2295Richland County, MTMT11,37742–

2296Eureka County, NVNV1,86742–

2297Richland County, NDND16,73142–

2298Audubon County, IAIA5,50941–

2299Atchison County, KSKS16,17241–

2300Pawnee County, KSKS5,99141–

2301Powell County, KYKY12,81241–

2302West Feliciana Parish, LALA15,13441–

2303Teton County, MTMT6,49641–

2304Panola County, TXTX23,01841–

2305Rich County, UTUT2,68741–

2306Crook County, WYWY7,85241–

2307Franklin County, GAGA25,94840–

2308Fremont County, IAIA6,52240–

2309Pratt County, KSKS9,11740–

2310Harlan County, KYKY24,72540–

2311Oscoda County, MIMI8,72340–

2312Meeker County, MNMN23,60340–

2313Richland County, ILIL15,21940–

2314Crawford County, ININ10,50940–

2315Wheeler County, OROR1,47240–

2316Sweet Grass County, MTMT3,76240–

2317Perkins County, NENE2,84940–

2318Delta County, TXTX5,54940–

2319Candler County, GAGA11,27539–

2320Pike County, GAGA20,93239–

2321Republic County, KSKS4,64039–

2322Maries County, MOMO8,39739–

2323Osage County, MOMO13,61139–

2324Hitchcock County, NENE2,46739–

2325Webb County, TXTX281,22439–

2326Giles County, VAVA16,56439–

2327McDowell County, WVWV16,87839–

2328Hendry County, FLFL48,27638–

2329Skagway, AKAK1,10438–

2330Columbia County, ARAR21,89438–

2331Kossuth County, IAIA14,32238–

2332Knox County, KYKY29,53238–

2333Marion County, KYKY20,11538–

2334Allen Parish, LALA22,67238–

2335Iron County, MIMI11,75738–

2336Simpson County, MSMS25,49838–

2337Tallahatchie County, MSMS10,87738–

2338Hughes County, OKOK13,45538–

2339Valley County, MTMT7,38538–

2340Colfax County, NENE10,93438–

2341Red Willow County, NENE10,30738–

2342Jones County, NCNC9,57538–

2343Cook County, GAGA18,23237–

2344Woodruff County, ARAR5,71037–

2345Adams County, IAIA3,61737–

2346Lincoln County, KSKS2,86137–

2347Norton County, KSKS5,28837–

2348Rawlins County, KSKS2,43137–

2349Caldwell County, KYKY12,60937–

2350Owen County, KYKY11,60137–

2351Acadia Parish, LALA57,03237–

2352Decatur County, TNTN11,82037–

2353Kimball County, NENE3,39137–

2354Valley County, NENE4,09437–

2355Halifax County, NCNC46,53437–

2356Haskell County, TXTX5,49937–

2357Piute County, UTUT1,50937–

2358Burnett County, WIWI17,22337–

2359Trempealeau County, WIWI31,17137–

2360Clay County, TXTX10,76437–

2361Baca County, COCO3,34736–

2362Laurens County, GAGA51,04136–

2363Screven County, GAGA14,40836–

2364Terrell County, GAGA8,65636–

2365Union County, ININ6,86336–

2366Cheyenne County, KSKS2,60436–

2367St. Mary Parish, LALA46,55236–

2368Alger County, MIMI8,64136–

2369Murray County, MNMN7,94236–

2370Yazoo County, MSMS22,94736–

2371Putnam County, ILIL5,61936–

2372Turner County, SDSD9,31436–

2373Benton County, TNTN16,18336–

2374Haywood County, TNTN17,04236–

2375Dawson County, MTMT8,69236–

2376Boyd County, NENE1,67436–

2377Williams County, NDND41,76736–

2378Mason County, TXTX3,99036–

2379Bristol, VAVA16,41836–

2380Galax, VAVA6,67036–

2381Sawyer County, WIWI18,84636–

2382Obion County, TNTN30,06736–

2383Dawson County, TXTX11,77636–

2384Gilpin County, COCO6,07335–

2385San Juan County, COCO81335–

2386Lyon County, IAIA12,35435–

2387Ellsworth County, KSKS6,25735–

2388Ballard County, KYKY7,59435–

2389Todd County, KYKY12,97235–

2390Avoyelles Parish, LALA37,94135–

2391Sibley County, MNMN15,35635–

2392Coahoma County, MSMS19,84935–

2393Grant County, OKOK4,06735–

2394McCook County, SDSD5,96435–

2395Barnes County, NDND10,57335–

2396Buckingham County, VAVA17,13735–

2397Wahkiakum County, WAWA4,87335–

2398Bent County, COCO5,71634–

2399Saguache County, COCO6,73234–

2400Upson County, GAGA28,50034–

2401Chilton County, ALAL47,70834–

2402Bethel Census Area, AKAK18,39134–

2403Monona County, IAIA8,53934–

2404McLean County, KYKY9,06434–

2405Cass County, ILIL12,46334–

2406Saluda County, SCSC19,68034–

2407Marshall County, SDSD4,42634–

2408Cedar County, NENE8,37334–

2409Nuckolls County, NENE4,10034–

2410Warren County, NCNC18,89834–

2411Petersburg, VAVA33,73434–

2412Columbia County, WAWA4,14134–

2413Crowley County, COCO5,67733–

2414Chattooga County, GAGA25,30033–

2415Hancock County, IAIA10,52833–

2416Shelby County, IAIA11,68933–

2417Meade County, KSKS3,85233–

2418Clark County, MOMO6,47533–

2419Broadwater County, MTMT8,49333–

2420Cuming County, NENE8,82333–

2421Saline County, NENE14,99633–

2422Washington County, NCNC10,63833–

2423Platte County, WYWY8,63433–

2424Castro County, TXTX7,29533–

2425Choctaw County, ALAL11,90432–

2426Denali, AKAK1,61632–

2427Hamilton County, IAIA14,94432–

2428Wilson County, KSKS8,29932–

2429Edmonson County, KYKY12,74932–

2430Pennington County, MNMN13,68632–

2431Smith County, MSMS13,99132–

2432Walthall County, MSMS13,92832–

2433Adams County, ININ36,65032–

2434Forest County, PAPA6,61432–

2435Fairfield County, SCSC20,34032–

2436Deuel County, SDSD4,40832–

2437Southampton County, VAVA18,11032–

2438Franklin, VAVA8,47832–

2439Sequatchie County, TNTN17,86132–

2440Coleman County, TXTX7,91532–

2441Dickens County, TXTX1,69232–

2442Atkinson County, GAGA8,45431–

2443Washington County, ALAL14,82231–

2444Winston County, ALAL23,82931–

2445Clay County, ARAR14,05231–

2446Worth County, IAIA7,33831–

2447Anderson County, KSKS8,01831–

2448Elk County, KSKS2,45831–

2449Claiborne County, MSMS8,05831–

2450Newton County, MSMS20,96031–

2451Beckham County, OKOK22,15931–

2452Miner County, SDSD2,28131–

2453Phelps County, NENE8,99431–

2454Anson County, NCNC21,75831–

2455Iron County, WIWI6,12731–

2456Holmes County, FLFL20,11930–

2457Colquitt County, GAGA47,43830–

2458Schley County, GAGA4,59330–

2459Conecuh County, ALAL10,89930–

2460Ouachita County, ARAR21,73130–

2461Phillips County, ARAR14,25530–

2462Leslie County, KYKY9,62730–

2463Morgan County, KYKY14,41530–

2464Baraga County, MIMI8,16930–

2465Choctaw County, MSMS8,04830–

2466Morrill County, NENE4,40430–

2467Luna County, NMNM25,40730–

2468Essex County, VTVT6,05130–

2469Kewaunee County, WIWI20,75830–

2470Union County, TNTN21,45030–

2471Sedgwick County, COCO2,24729–

2472Clarke County, ALAL22,01429–

2473Southeast Fairbanks Census Area, AKAK7,27029–

2474Grant Parish, LALA22,07529–

2475Lake County, MIMI13,18229–

2476Johnston County, OKOK10,44829–

2477Buffalo County, SDSD1,80229–

2478Lake County, TNTN6,24929–

2479Knox County, NENE8,33529–

2480Nemaha County, NENE7,10229–

2481Mineral County, NVNV4,40729–

2482Hyde County, NCNC4,55429–

2483Lavaca County, TXTX20,65129–

2484Shackelford County, TXTX3,19729–

2485Cumberland County, VAVA10,35229–

2486Cass County, TXTX28,65129–

2487Donley County, TXTX3,21329–

2488Twiggs County, GAGA7,59728–

2489Gray County, KSKS5,65228–

2490Harrison County, KYKY19,62728–

2491Menominee County, MIMI22,94128–

2492Ford County, ILIL13,21628–

2493Johnson County, ILIL13,36328–

2494Schuyler County, ILIL6,65728–

2495Faulk County, SDSD2,17828–

2496Kingsbury County, SDSD5,28428–

2497Giles County, TNTN31,43328–

2498Brown County, NENE2,82628–

2499Brunswick County, VAVA15,72728–

2500Gilmer County, WVWV7,08528–

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