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

1501Letcher County, KYKY19,952125–

1502Houghton County, MIMI37,842124–

1503Rio Arriba County, NMNM39,832124–

1504Tyler County, TXTX20,443124–

1505Henry County, IAIA19,349124–

1506Carroll County, ARAR29,263123–

1507Leake County, MSMS21,662123–

1508Currituck County, NCNC33,158123–

1509Jefferson County, OROR25,740123–

1510Moffat County, COCO13,122123–

1511Marshall County, KSKS9,852123–

1512Williams County, NDND41,767122–

1513Bryan County, OKOK51,367122–

1514Caldwell County, TXTX55,150122–

1515Bristol, VAVA16,418122–

1516Powhatan County, VAVA32,591122–

1517Gladwin County, MIMI26,077121–

1518Carlton County, MNMN36,711121–

1519Fairfax, VAVA26,772121–

1520Kalkaska County, MIMI18,693120–

1521Oktibbeha County, MSMS51,896120–

1522Grant County, OROR7,075120–

1523Jasper County, SCSC38,533120–

1524Bear Lake County, IDID6,727120–

1525Fountain County, ININ17,013120–

1526Monroe County, IAIA7,406120–

1527Chippewa County, MIMI36,081119–

1528Dawson County, MTMT8,692119–

1529Polk County, NCNC20,533119–

1530Henry County, OHOH27,598119–

1531Holmes County, OHOH44,970119–

1532Fleming County, KYKY15,787119–

1533Marion County, ALAL29,097118–

1534Polk County, TNTN18,592118–

1535Nicholas County, WVWV23,848118–

1536Idaho County, IDID17,874118–

1537Madison County, IAIA17,270118–

1538Geary County, KSKS36,338118–

1539Magoffin County, KYKY11,110118–

1540Polk County, GAGA45,514117–

1541East Feliciana Parish, LALA18,911117–

1542Lake County, MTMT33,392117–

1543Love County, OKOK10,780117–

1544Waupaca County, WIWI51,461117–

1545Archuleta County, COCO14,306117–

1546Cass County, IAIA12,960117–

1547Preston County, WVWV34,004117–

1548Marquette County, WIWI15,927117–

1549Vilas County, WIWI23,761117–

1550Franklin County, ARAR17,725116–

1551Mitchell County, TXTX8,947116–

1552Turner County, GAGA8,983116–

1553Blaine County, IDID25,517116–

1554Clay County, SDSD15,031115–

1555Gem County, IDID21,773115–

1556Keokuk County, IAIA9,797115–

1557Otter Tail County, MNMN61,041114–

1558Bandera County, TXTX22,876114–

1559Teton County, IDID13,254114–

1560Bremer County, IAIA25,296114–

1561Piscataquis County, MEME17,409114–

1562McDowell County, NCNC45,198114–

1563Washington County, TXTX38,288114–

1564Crawford County, MOMO22,929113–

1565Owen County, ININ21,886112–

1566Conway County, ARAR21,393111–

1567Cass County, MIMI51,677111–

1568Ray County, MOMO23,398111–

1569Crawford County, ILIL18,648111–

1570Sumter County, GAGA28,801111–

1571Otsego County, MIMI26,080110–

1572Hartley County, TXTX4,904110–

1573Gordon County, GAGA61,701110–

1574Yates County, NYNY24,547110–

1575Mille Lacs County, MNMN27,753109–

1576Lamar County, MSMS67,403109–

1577Robeson County, NCNC119,941109–

1578Lenoir County, NCNC55,837109–

1579Perry County, ARAR10,309108–

1580Cass County, MNMN31,430108–

1581Monroe County, MSMS33,318108–

1582Lincoln County, MOMO66,676108–

1583Edgecombe County, NCNC49,121108–

1584Fulton County, PAPA14,483108–

1585Alexander County, NCNC36,958108–

1586Liberty County, GAGA70,313108–

1587Grundy County, ILIL54,052108–

1588White County, ININ25,164108–

1589Halifax County, NCNC46,534108–

1590St. Mary Parish, LALA46,552107–

1591Emmet County, MIMI33,775107–

1592Osceola County, MIMI23,516107–

1593Le Sueur County, MNMN29,453107–

1594Lander County, NVNV5,872107–

1595Franklin County, KSKS26,299107–

1596Lafourche Parish, LALA95,505106–

1597Manistee County, MIMI25,656106–

1598Dent County, MOMO14,584106–

1599Harrison County, OHOH14,070106–

1600Hardeman County, TNTN25,274106–

1601Barbour County, WVWV15,414106–

1602Grant County, KYKY26,181106–

1603Gunnison County, COCO17,439106–

1604Grayson County, KYKY27,406106–

1605Montgomery County, KYKY28,822106–

1606Marion County, TXTX9,896105–

1607Botetourt County, VAVA34,144105–

1608Middlesex County, VAVA10,841105–

1609Clinton County, MOMO21,661105–

1610Hickman County, TNTN26,219105–

1611Laurens County, GAGA51,041105–

1612Wells County, ININ28,883105–

1613Vernon County, WIWI31,443105–

1614Apache County, AZAZ64,445104–

1615Missaukee County, MIMI15,274104–

1616Winona County, MNMN50,523104–

1617Itawamba County, MSMS24,152104–

1618Mayes County, OKOK40,416104–

1619Gadsden County, FLFL44,298104–

1620Logan County, ILIL27,182104–

1621Clinton County, ININ33,322104–

1622Copper River Census Area, AKAK2,666103–

1623Union County, MSMS28,459103–

1624Kay County, OKOK43,490103–

1625Blanco County, TXTX13,581103–

1626San Patricio County, TXTX72,053103–

1627DeSoto County, FLFL37,078103–

1628Jerome County, IDID26,362103–

1629Gratiot County, MIMI41,190102–

1630Bedford County, TNTN55,273102–

1631Clear Creek County, COCO8,994102–

1632Effingham County, ILIL34,519102–

1633Fulton County, ILIL32,901102–

1634Morgan County, KYKY14,415102–

1635Ferry County, WAWA7,517102–

1636Plumas County, CACA18,583101–

1637Deer Lodge County, MTMT9,709101–

1638McCurtain County, OKOK30,744101–

1639La Salle County, TXTX6,517101–

1640Lanier County, GAGA10,623101–

1641Floyd County, VAVA15,789100–

1642Jeff Davis County, GAGA15,219100–

1643Murray County, GAGA41,607100–

1644Perry County, ILIL20,160100–

1645Howard County, IAIA9,415100–

1646Cooper County, MOMO17,13699–

1647Bledsoe County, TNTN15,92099–

1648Hill County, TXTX39,50399–

1649Northumberland County, VAVA12,55799–

1650Colonial Heights, VAVA18,73899–

1651Manitowoc County, WIWI81,71099–

1652Smith County, TNTN20,98199–

1653Coffey County, KSKS8,46799–

1654Washburn County, WIWI17,08799–

1655Del Norte County, CACA26,41098–

1656George County, MSMS26,33198–

1657Lowndes County, MSMS57,34698–

1658Miami County, ININ34,48798–

1659Franklin Parish, LALA19,00297–

1660McKinley County, NMNM68,11997–

1661Mitchell County, NCNC15,06297–

1662Okmulgee County, OKOK37,24197–

1663Accomack County, VAVA33,85997–

1664Brunswick County, VAVA15,72797–

1665Hutchinson County, TXTX19,63397–

1666Washakie County, WYWY7,59797–

1667Oglethorpe County, GAGA16,41597–

1668Chattooga County, GAGA25,30097–

1669Moultrie County, ILIL14,37197–

1670Finney County, KSKS37,50597–

1671Roscommon County, MIMI23,91496–

1672Kingfisher County, OKOK15,79596–

1673Duplin County, NCNC51,57196–

1674Warren County, ININ8,47496–

1675Washington County, MEME31,33496–

1676Skamania County, WAWA12,66996–

1677Dawes County, NENE7,85895–

1678Edgefield County, SCSC29,80895–

1679Campbell County, TNTN40,29095–

1680Somerset County, MDMD24,97395–

1681Gage County, NENE21,71194–

1682Panola County, TXTX23,01894–

1683Lincoln County, WIWI28,40394–

1684Jefferson County, MTMT13,32994–

1685Greene County, GAGA21,36794–

1686Tift County, GAGA42,25494–

1687Douglas County, ILIL19,88094–

1688Clay County, KSKS7,99094–

1689Harrison County, KYKY19,62794–

1690Hardin County, TNTN27,98394–

1691Jones County, MSMS66,49693–

1692Webster County, MSMS10,16793–

1693Colfax County, NMNM12,18493–

1694Coffee County, TNTN62,41993–

1695Lampasas County, TXTX23,65793–

1696Gooding County, IDID16,44693–

1697Clinton County, ILIL37,12893–

1698Morgan County, UTUT13,38393–

1699Colquitt County, GAGA47,43893–

1700Christian County, ILIL33,44393–

1701Schuyler County, ILIL6,65793–

1702Fayette County, IAIA19,04793–

1703Escambia County, ALAL36,66592–

1704Lyon County, MNMN25,68492–

1705Henry County, MOMO22,67192–

1706Beadle County, SDSD19,62492–

1707Greene County, IAIA8,65892–

1708Brooks County, GAGA16,10192–

1709La Paz County, AZAZ16,71191–

1710Beltrami County, MNMN47,05591–

1711Cook County, MNMN5,52291–

1712Houston County, MNMN18,40091–

1713Scott County, MOMO37,97591–

1714Tazewell County, VAVA38,63591–

1715Pike County, GAGA20,93291–

1716Jackson County, FLFL49,62991–

1717Spencer County, ININ20,06191–

1718Appanoose County, IAIA12,07791–

1719Juniata County, PAPA23,40391–

1720Delta County, MIMI36,58290–

1721Yankton County, SDSD23,63590–

1722Mercer County, ILIL15,22990–

1723Lincoln County, WAWA11,98290–

1724Montgomery County, MOMO11,59089–

1725Beckham County, OKOK22,15989–

1726Codington County, SDSD29,56289–

1727Boone County, WVWV20,25189–

1728Rio Blanco County, COCO6,68389–

1729McIntosh County, OKOK19,75888–

1730Perry County, ININ19,38988–

1731Caroline County, MDMD34,11688–

1732Carbon County, MTMT11,46687–

1733Lincoln County, NENE33,30387–

1734Nash County, NCNC99,36587–

1735Whitfield County, GAGA106,21287–

1736Mason County, ILIL12,41187–

1737Clay County, ININ26,41087–

1738Winneshiek County, IAIA19,73387–

1739Uvalde County, TXTX24,96387–

1740Benton County, TNTN16,18386–

1741Carbon County, WYWY14,01386–

1742Rush County, ININ16,76786–

1743Val Verde County, TXTX47,83586–

1744Independence County, ARAR38,78585–

1745Lawrence County, MOMO39,40185–

1746Livingston County, MOMO14,70885–

1747Jackson County, OKOK24,76485–

1748Buena Vista County, IAIA20,44985–

1749Cherokee County, IAIA11,36985–

1750Winnebago County, IAIA10,25185–

1751Winston County, ALAL23,82984–

1752Presque Isle County, MIMI13,12884–

1753Beaufort County, NCNC44,67084–

1754Elk County, PAPA29,92684–

1755Jasper County, TXTX33,07584–

1756Titus County, TXTX31,56384–

1757Kane County, UTUT8,59784–

1758Dickinson County, IAIA18,07784–

1759Roosevelt County, NMNM18,61584–

1760Chambers County, ALAL34,25383–

1761Scott County, TNTN22,67183–

1762Macon County, MOMO15,19083–

1763Nodaway County, MOMO20,17483–

1764Adams County, OHOH27,86583–

1765Grand County, UTUT9,79083–

1766Lee County, GAGA34,17983–

1767Jefferson County, ARAR62,98782–

1768Isanti County, MNMN44,38682–

1769Ripley County, MOMO10,71782–

1770Stephens County, TXTX9,38082–

1771Hardee County, FLFL25,93282–

1772Monroe County, GAGA32,02382–

1773Wayne County, GAGA32,48181–

1774Arenac County, MIMI15,06881–

1775Monroe County, OHOH12,99481–

1776Clarendon County, SCSC31,04381–

1777Matagorda County, TXTX36,46381–

1778Southampton County, VAVA18,11081–

1779Jackson County, IAIA19,28881–

1780Muhlenberg County, KYKY30,63481–

1781Pike County, MSMS38,71280–

1782Morgan County, MOMO22,41880–

1783Union County, SDSD17,40280–

1784Comanche County, TXTX14,43280–

1785Benton County, IAIA26,00480–

1786Jefferson County, IAIA15,29180–

1787Imperial County, CACA181,41179–

1788Alpena County, MIMI28,85379–

1789Morrison County, MNMN34,62079–

1790Martin County, ININ9,85679–

1791Union County, FLFL16,25079–

1792Marshall County, ILIL11,47379–

1793Stillwater County, MTMT9,44579–

1794Frio County, TXTX18,82379–

1795Jackson County, ARAR16,74178–

1796Bracken County, KYKY8,51178–

1797Rockdale County, GAGA98,41678–

1798Union County, KYKY12,83978–

1799Todd County, MNMN26,06078–

1800Walsh County, NDND10,17978–

1801Jones County, TXTX20,86178–

1802Pemiscot County, MOMO14,46578–

1803Talbot County, GAGA5,70978–

1804Brantley County, GAGA18,93678–

1805Lemhi County, IDID8,47478–

1806Yell County, ARAR19,95677–

1807St. Martin Parish, LALA51,10677–

1808Kanabec County, MNMN16,62877–

1809Dakota County, NENE21,68777–

1810Gilliam County, OROR1,97177–

1811Roane County, WVWV13,31777–

1812Concho County, TXTX3,60777–

1813Glades County, FLFL13,27077–

1814Appling County, GAGA19,10077–

1815Coffee County, GAGA44,40777–

1816Jasper County, ININ33,89477–

1817Barton County, KSKS24,79077–

1818Colbert County, ALAL59,47476–

1819Aleutians West Census Area, AKAK5,24076–

1820Ware County, GAGA36,90676–

1821Lake County, MIMI13,18276–

1822Milam County, TXTX26,25876–

1823Unicoi County, TNTN17,85676–

1824Oconto County, WIWI40,19576–

1825Gilpin County, COCO6,07376–

1826Jefferson County, KSKS18,29676–

1827Lee County, KYKY7,29776–

1828Dillingham Census Area, AKAK4,48375–

1829Nicollet County, MNMN34,27375–

1830Madison County, MTMT10,02675–

1831Sullivan County, ININ20,83174–

1832Brown County, MNMN25,51774–

1833Pine County, MNMN30,47274–

1834Hancock County, MSMS46,87374–

1835Hughes County, SDSD17,57074–

1836Obion County, TNTN30,06774–

1837Dawson County, GAGA35,36574–

1838Boise County, IDID8,54574–

1839Simpson County, KYKY20,78874–

1840Williamsburg, VAVA15,86174–

1841Jackson County, ALAL54,28173–

1842Dukes County, MAMA21,21973–

1843Winston County, MSMS17,47373–

1844York County, NENE14,56473–

1845Lee County, SCSC15,73073–

1846Ashland County, WIWI16,20373–

1847Vinton County, OHOH12,64573–

1848Ogemaw County, MIMI21,12172–

1849Miller County, MOMO25,81772–

1850Anson County, NCNC21,75872–

1851Macon County, NCNC39,23272–

1852Brown County, SDSD37,56172–

1853Sawyer County, WIWI18,84672–

1854Orange County, ININ19,83472–

1855Gray County, KSKS5,65272–

1856Izard County, ARAR14,40571–

1857De Soto Parish, LALA27,38171–

1858Goodhue County, MNMN48,19571–

1859Hemphill County, TXTX3,08371–

1860Somervell County, TXTX10,26171–

1861Richland County, WIWI17,03671–

1862Cherokee County, KSKS19,10571–

1863Ford County, KSKS33,99371–

1864Freestone County, TXTX20,81171–

1865Freeborn County, MNMN30,44070–

1866Richland County, MTMT11,37770–

1867Socorro County, NMNM15,83870–

1868Huerfano County, COCO7,01170–

1869Las Animas County, COCO14,39170–

1870Adams County, ININ36,65070–

1871Hamilton County, IAIA14,94470–

1872Sitka, AKAK8,31969–

1873Clay County, ARAR14,05269–

1874Grant County, ARAR18,75669–

1875DeKalb County, MOMO9,79569–

1876Luna County, NMNM25,40769–

1877Seminole County, OKOK23,44169–

1878Lincoln County, SDSD77,14569–

1879Macon County, TNTN27,66369–

1880Shawano County, WIWI41,56069–

1881Henry County, ALAL18,39469–

1882Hamilton County, ILIL7,85969–

1883Pike County, ILIL14,23169–

1884Ripley County, ININ29,43469–

1885Cherry County, NENE5,56169–

1886Salem, VAVA25,81669–

1887Lawrence County, ALAL33,84368–

1888Sharp County, ARAR18,12268–

1889Adams County, MSMS30,06168–

1890Marshall County, MSMS34,65468–

1891Hamilton County, NENE9,67868–

1892Stutsman County, NDND21,41468–

1893Labette County, KSKS19,68568–

1894Owen County, KYKY11,60168–

1895Todd County, KYKY12,97268–

1896Hopewell, VAVA23,26168–

1897Santa Cruz County, AZAZ50,02067–

1898Haakon County, SDSD1,80267–

1899Bosque County, TXTX18,91867–

1900Falls Church, VAVA15,15967–

1901Dodge County, GAGA19,66367–

1902Johnson County, ILIL13,36367–

1903Jay County, ININ20,11867–

1904Pike County, ALAL33,68866–

1905Mississippi County, ARAR37,82866–

1906Rabun County, GAGA17,76466–

1907Pike County, MOMO17,95566–

1908Fergus County, MTMT11,82566–

1909Morgan County, OHOH13,62666–

1910Page County, VAVA23,76266–

1911Russell County, VAVA25,33266–

1912Beaver County, UTUT7,30166–

1913Hickman County, KYKY4,37265–

1914Holt County, NENE10,06765–

1915Harney County, OROR7,38065–

1916St. Charles Parish, LALA50,58665–

1917Jennings County, ININ27,62265–

1918Mills County, IAIA14,79365–

1919Roberts County, TXTX86765–

1920Giles County, VAVA16,56465–

1921Galax, VAVA6,67065–

1922Covington County, ALAL37,94764–

1923Wyandot County, OHOH21,56764–

1924Marshall County, TNTN38,07164–

1925Price County, WIWI13,98864–

1926Otero County, COCO17,68364–

1927Decatur County, ININ26,57664–

1928Benton County, MOMO20,53663–

1929Pike County, OHOH27,06163–

1930Cherokee County, SCSC58,27563–

1931Jones County, IAIA21,25363–

1932Juneau County, WIWI26,64963–

1933Clay County, ALAL14,20762–

1934Martin County, NCNC21,60162–

1935Prentiss County, MSMS25,28462–

1936St. Clair County, MOMO9,97662–

1937Otoe County, NENE16,53162–

1938Sampson County, NCNC61,50462–

1939Hockley County, TXTX21,60062–

1940Eastland County, TXTX18,14362–

1941Ouray County, COCO5,26562–

1942Hancock County, ILIL16,80362–

1943Stark County, ILIL5,31962–

1944Randolph County, ININ24,43862–

1945Harrison County, IAIA14,62362–

1946Dickinson County, KSKS18,63762–

1947McLean County, KYKY9,06462–

1948Palo Pinto County, TXTX30,79162–

1949Terrebonne Parish, LALA104,16361–

1950Adair County, OKOK19,82861–

1951Union County, SCSC26,79961–

1952Marion County, TNTN29,80461–

1953Sheridan County, NENE4,80961–

1954Grand Isle County, VTVT7,51161–

1955Taylor County, WVWV16,28761–

1956Madison County, FLFL18,75961–

1957Owyhee County, IDID12,66161–

1958Adair County, IAIA7,40361–

1959Clayton County, IAIA16,84561–

1960Davis County, IAIA9,23061–

1961Marion County, KYKY20,11561–

1962Trigg County, KYKY14,51261–

1963Calhoun County, WVWV5,97860–

1964Texas County, MOMO25,99460–

1965Marshall County, OKOK16,25560–

1966Morrow County, OROR12,60260–

1967Lewis County, TNTN13,48760–

1968Rappahannock County, VAVA7,43960–

1969Beaverhead County, MTMT10,04360–

1970Trousdale County, TNTN12,62360–

1971Lincoln County, KYKY25,35360–

1972Alamosa County, COCO16,68860–

1973Lincoln County, COCO5,64560–

1974White County, ILIL13,25060–

1975Dubois County, ININ44,01660–

1976Alger County, MIMI8,64159–

1977Redwood County, MNMN15,26559–

1978Hamilton County, NYNY5,00659–

1979Wallowa County, OROR7,59559–

1980Humphreys County, TNTN19,64659–

1981Bleckley County, GAGA12,86659–

1982Wayne County, IAIA6,73859–

1983Brown County, KSKS9,10459–

1984Ohio County, KYKY23,93459–

1985Emery County, UTUT10,17759–

1986Buena Vista, VAVA6,67259–

1987Cleburne County, ARAR25,67258–

1988Nevada County, ARAR7,94258–

1989Park County, MTMT18,21458–

1990Vernon County, MOMO19,94658–

1991Grady County, GAGA26,59058–

1992Rice County, KSKS9,26658–

1993Rich County, UTUT2,68758–

1994Modoc County, CACA8,42657–

1995Faribault County, MNMN13,88857–

1996Meagher County, MTMT2,13757–

1997Appomattox County, VAVA17,17257–

1998Bayfield County, WIWI16,78757–

1999Hamilton County, FLFL14,18057–

2000Butler County, IAIA14,04957–

SHOWING 1,501–2,000 OF 2,971

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