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RANKING · 2024 ACS · 500 SHOWN OF 3,144

Highest Irish population share, US counties

US counties ranked by the share of all residents who are Irish ancestry (2023 American Community Survey). A concentration measure: Irish residents as a percentage of total population.

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RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
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RANKPLACESTATEPOPIRISH SHAREVS 2000
1501Kanabec County, MNMN16,62810.1%
1502Pine County, MNMN30,47210.1%
1503Berks County, PAPA440,07210.1%
1504Rockland County, NYNY357,39710.0%
1505Tipton County, ININ15,31910.0%
1506Knox County, TNTN511,45310.0%
1507Wabash County, ININ30,71310.0%
1508Clay County, TXTX10,76410.0%
1509Moore County, NCNC110,61910.0%
1510Lancaster County, SCSC114,29610.0%
1511Lake County, ILIL719,33910.0%
1512Klickitat County, WAWA24,33110.0%
1513Wright County, MNMN157,55910.0%
1514Boone County, ININ80,68910.0%
1515Garfield County, COCO63,47410.0%
1516Comanche County, TXTX14,43210.0%
1517Greene County, TNTN73,83110.0%
1518Huron County, MIMI30,53010.0%
1519Lehigh County, PAPA384,38310.0%
1520Shelby County, MOMO5,87010.0%
1521Sedgwick County, KSKS538,43310.0%
1522Cooke County, TXTX44,46110.0%
1523Ottawa County, OKOK30,43810.0%
1524Washington County, ININ28,38310.0%
1525Whatcom County, WAWA236,39210.0%
1526Hamilton County, TXTX8,68010.0%
1527Parker County, TXTX184,76710.0%
1528Collingsworth County, TXTX2,48710.0%
1529Marion County, KYKY20,11510.0%
1530Wayne County, OHOH116,75810.0%
1531Bath County, KYKY13,17610.0%
1532Orange County, NCNC152,49810.0%
1533Hubbard County, MNMN22,36910.0%
1534Jackson Parish, LALA15,83410.0%
1535Dawes County, NENE7,85810.0%
1536Grayson County, KYKY27,40610.0%
1537Adams County, ILIL64,26710.0%
1538Seminole County, FLFL491,88410.0%
1539Payette County, IDID27,82410.0%
1540Lake County, MIMI13,18210.0%
1541Preston County, WVWV34,0049.9%
1542Polk County, WIWI45,8039.9%
1543Tippecanoe County, ININ190,4569.9%
1544Madison County, NENE36,1069.9%
1545Bell County, KYKY22,8299.9%
1546Union County, MSMS28,4599.9%
1547Phelps County, NENE8,9949.9%
1548Wapello County, IAIA35,2109.9%
1549Olmsted County, MNMN166,7319.9%
1550Custer County, OKOK28,1759.9%
1551Tulsa County, OKOK698,7829.9%
1552Lee County, VAVA21,6429.9%
1553Stokes County, NCNC46,1269.9%
1554Kiowa County, OKOK8,1819.9%
1555Harper County, KSKS5,3709.9%
1556Union County, ININ6,8639.9%
1557Sawyer County, WIWI18,8469.9%
1558Jackson County, GAGA99,2659.9%
1559Shenandoah County, VAVA45,8399.9%
1560Wakulla County, FLFL38,0899.9%
1561Robertson County, TXTX17,8399.9%
1562Scott County, MOMO37,9759.9%
1563Lamar County, MSMS67,4039.9%
1564Dakota County, NENE21,6879.9%
1565Fayette County, ILIL20,7909.9%
1566Tillman County, OKOK6,7809.9%
1567Itawamba County, MSMS24,1529.9%
1568Campbell County, TNTN40,2909.9%
1569Maries County, MOMO8,3979.9%
1570Greene County, MSMS13,7079.9%
1571Jackson County, WIWI20,9999.9%
1572Kendall County, TXTX53,2899.9%
1573Pulaski County, KYKY67,3849.9%
1574Wilson County, TNTN175,0339.9%
1575Clay County, ALAL14,2079.9%
1576Whitley County, ININ35,0469.9%
1577Ralls County, MOMO10,4449.8%
1578Cannon County, TNTN15,2969.8%
1579Charlottesville, VAVA44,3889.8%
1580Coryell County, TXTX85,5929.8%
1581Letcher County, KYKY19,9529.8%
1582McClain County, OKOK49,6479.8%
1583Hamilton County, NENE9,6789.8%
1584Bates County, MOMO16,5129.8%
1585Scott County, TNTN22,6719.8%
1586Dorchester County, MDMD33,6289.8%
1587Lake County, ININ504,6129.8%
1588Pottawatomie County, OKOK75,1029.8%
1589Bergen County, NJNJ977,0269.8%
1590White County, TNTN29,6129.8%
1591Forest County, WIWI9,5749.8%
1592Dodge County, WIWI89,0979.8%
1593Swift County, MNMN9,7639.8%
1594Cherry County, NENE5,5619.8%
1595Whitley County, KYKY37,2979.8%
1596Anchorage, AKAK287,1559.8%
1597Paulding County, GAGA190,9969.8%
1598Mercer County, NJNJ399,2899.8%
1599Green Lake County, WIWI19,3059.8%
1600Lincoln County, NCNC98,6549.8%
1601Georgetown County, SCSC65,9129.8%
1602Davie County, NCNC45,8559.8%
1603St. Louis, MOMO278,1449.8%
1604McCone County, MTMT1,7209.8%
1605Wyoming County, WVWV19,8019.8%
1606Norton, VAVA3,4779.8%
1607Jeff Davis County, GAGA15,2199.8%
1608Lincoln County, NMNM19,8449.8%
1609Lewis County, MOMO9,8799.8%
1610Carlton County, MNMN36,7119.8%
1611Fredericksburg, VAVA30,3939.8%
1612Amite County, MSMS12,4879.7%
1613Bay County, MIMI102,1239.7%
1614Bosque County, TXTX18,9189.7%
1615Rabun County, GAGA17,7649.7%
1616Seward County, NENE18,0329.7%
1617Plumas County, CACA18,5839.7%
1618Montgomery County, VAVA98,4349.7%
1619Allen County, KYKY22,5369.7%
1620Pierce County, NENE7,3789.7%
1621Lincoln County, COCO5,6459.7%
1622Robertson County, KYKY2,3259.7%
1623Racine County, WIWI198,9199.7%
1624Little River County, ARAR11,7639.7%
1625Fulton County, ARAR12,4929.7%
1626Kearney County, NENE6,7909.7%
1627Montgomery County, TNTN249,9359.7%
1628Berkeley County, SCSC274,6669.7%
1629Gillespie County, TXTX28,5279.7%
1630Hawkins County, TNTN59,5599.7%
1631Alpena County, MIMI28,8539.7%
1632Clarke County, IAIA9,5749.7%
1633Benton County, TNTN16,1839.7%
1634Woodward County, OKOK19,8279.7%
1635Somerset County, PAPA72,0049.7%
1636St. Clair County, ILIL250,7089.7%
1638Grundy County, IAIA12,3619.7%
1639Beckham County, OKOK22,1599.7%
1640Loudoun County, VAVA449,7499.7%
1641Rockwall County, TXTX140,7389.7%
1642Jefferson County, IAIA15,2919.7%
1643Meade County, KSKS3,8529.7%
1644Weld County, COCO378,4269.7%
1645Shelby County, OHOH48,0659.6%
1646Benton County, WAWA221,7229.6%
1647Sheridan County, KSKS2,4279.6%
1648Pearl River County, MSMS59,3639.6%
1649Winona County, MNMN50,5239.6%
1650Livingston County, MOMO14,7089.6%
1651Grant County, NMNM27,2529.6%
1652Pike County, OHOH27,0619.6%
1653Jefferson County, NENE7,0709.6%
1654Perry County, MSMS11,5779.6%
1655Carter County, KYKY26,1499.6%
1656Osceola County, MIMI23,5169.6%
1657Lebanon County, PAPA146,3809.6%
1658Davidson County, NCNC180,1829.6%
1659Labette County, KSKS19,6859.6%
1660Elmore County, ALAL91,5779.6%
1661Shelby County, ALAL238,5529.6%
1662Waupaca County, WIWI51,4619.6%
1663Madison County, ARAR18,4109.6%
1664Mingo County, WVWV21,4559.6%
1665Taylor County, IAIA5,8359.6%
1666Kingsbury County, SDSD5,2849.6%
1667Kay County, OKOK43,4909.6%
1668Mendocino County, CACA88,1229.6%
1669Philadelphia County, PAPA1,574,2819.6%
1670Sweet Grass County, MTMT3,7629.6%
1671Mason County, MIMI29,0409.6%
1672Caldwell Parish, LALA9,3449.6%
1673Hancock County, IAIA10,5289.6%
1674Missaukee County, MIMI15,2749.6%
1675Saginaw County, MIMI187,6889.6%
1676Treutlen County, GAGA6,4669.6%
1677Lonoke County, ARAR76,6649.6%
1678Piute County, UTUT1,5099.6%
1679Lake County, MNMN10,7469.6%
1680Jackson County, COCO1,2119.5%
1681Hunt County, TXTX123,3369.5%
1682Columbia County, PAPA66,1939.5%
1683Alamosa County, COCO16,6889.5%
1684Perry County, KYKY26,5559.5%
1685Chesapeake, VAVA255,3329.5%
1686Macomb County, MIMI886,2219.5%
1687Roosevelt County, NMNM18,6159.5%
1688Laurel County, KYKY63,7469.5%
1689Lumpkin County, GAGA36,1789.5%
1690Brown County, KSKS9,1049.5%
1691Fulton County, PAPA14,4839.5%
1692Bryan County, OKOK51,3679.5%
1693Crawford County, ILIL18,6489.5%
1694Mille Lacs County, MNMN27,7539.5%
1695Knox County, KYKY29,5329.5%
1696Toombs County, GAGA27,5459.5%
1697Rice County, MNMN69,9399.5%
1698Glynn County, GAGA87,5999.5%
1699Grant County, ARAR18,7569.5%
1700Marshall County, IAIA39,8909.5%
1701Cass County, ININ37,8369.5%
1702Logan County, KSKS2,6619.5%
1703Polk County, MOMO33,6049.5%
1704Calhoun County, MIMI133,4089.5%
1705Oconto County, WIWI40,1959.5%
1706Clay County, NENE6,1709.5%
1707Jay County, ININ20,1189.5%
1708Ste. Genevieve County, MOMO18,6899.5%
1709Freeborn County, MNMN30,4409.5%
1710Mower County, MNMN40,9719.5%
1711Henderson County, TNTN28,5189.5%
1712Fairfax County, VAVA1,167,8739.5%
1713Coleman County, TXTX7,9159.5%
1714Jackson County, NCNC45,0399.5%
1715Woods County, OKOK8,4439.5%
1716Hardeman County, TNTN25,2749.5%
1717Marion County, MOMO28,5259.5%
1718Scott County, ARAR9,9659.5%
1719Rawlins County, KSKS2,4319.5%
1720Poquoson, VAVA13,2929.5%
1721Bristol, VAVA16,4189.4%
1722Johnston County, OKOK10,4489.4%
1723Yalobusha County, MSMS12,3759.4%
1724Palo Pinto County, TXTX30,7919.4%
1725Pacific County, WAWA24,3579.4%
1726Alachua County, FLFL290,0289.4%
1727DeKalb County, ININ44,5359.4%
1728Eastland County, TXTX18,1439.4%
1729Limestone County, TXTX22,8499.4%
1730Brown County, WIWI275,8039.4%
1731Dodge County, MNMN21,3769.4%
1732McPherson County, SDSD2,3479.4%
1733Grant County, ININ66,5249.4%
1734Jackson County, ALAL54,2819.4%
1735Louisa County, IAIA10,4169.4%
1736Morgan County, MOMO22,4189.4%
1737Kingman County, KSKS7,0299.4%
1738Bacon County, GAGA11,0709.4%
1739Hemphill County, TXTX3,0839.4%
1740Chatham County, GAGA311,8559.4%
1741Humboldt County, NVNV17,2679.4%
1742Coconino County, AZAZ144,3689.4%
1743Burke County, NCNC88,6559.4%
1744Logan County, KYKY28,6699.4%
1745Union County, NCNC267,6749.4%
1746Anderson County, TXTX59,8059.4%
1747Fulton County, ININ20,0919.4%
1748Harlan County, KYKY24,7259.4%
1749Logan County, WVWV30,3759.4%
1750Pike County, ARAR9,9649.4%
1751Hickman County, KYKY4,3729.4%
1752Sully County, SDSD1,4799.4%
1753Powder River County, MTMT1,7819.4%
1754Wayne County, ILIL15,8829.4%
1755Manitowoc County, WIWI81,7109.4%
1756Crawford County, ININ10,5099.4%
1757Clay County, KSKS7,9909.4%
1758Ness County, KSKS2,6179.3%
1759Barron County, WIWI46,4849.3%
1760Sheridan County, WYWY33,2419.3%
1761Bourbon County, KYKY20,2439.3%
1762Habersham County, GAGA50,4169.3%
1763Randolph County, ININ24,4389.3%
1764Oglethorpe County, GAGA16,4159.3%
1765Elbert County, GAGA20,0729.3%
1766Major County, OKOK7,5369.3%
1767Trinity County, CACA15,7209.3%
1768Elmore County, IDID29,4659.3%
1769Converse County, WYWY13,8249.3%
1770Henry County, ALAL18,3949.3%
1771Comal County, TXTX209,1669.3%
1772Graham County, NCNC8,1909.3%
1773Westmoreland County, VAVA19,7159.3%
1774Hall County, NENE63,6339.3%
1775Isanti County, MNMN44,3869.3%
1776Bon Homme County, SDSD7,2449.3%
1777Grand Forks County, NDND74,5019.3%
1778Chippewa County, WIWI67,6149.3%
1779Delta County, MIMI36,5829.3%
1780Fallon County, MTMT2,9599.3%
1781Dickinson County, MIMI25,8279.3%
1782Highlands County, FLFL111,1229.3%
1783Cherokee County, OKOK49,1969.3%
1784Pinal County, AZAZ539,3809.3%
1785Craven County, NCNC105,0259.2%
1786Uinta County, WYWY20,7289.2%
1787Washington County, KYKY12,3689.2%
1788DeKalb County, TNTN21,8739.2%
1789Pima County, AZAZ1,074,6859.2%
1790Hand County, SDSD3,1219.2%
1791Pembina County, NDND6,5689.2%
1792Wichita County, KSKS2,0319.2%
1793Radford, VAVA17,2439.2%
1794Allen County, ININ402,3299.2%
1795Lincoln County, SDSD77,1459.2%
1796Kent County, MIMI675,2329.2%
1797Vernon County, WIWI31,4439.2%
1798Ashe County, NCNC27,5149.2%
1799Pulaski County, ILIL4,8209.2%
1800Eddy County, NDND2,3299.2%
1801Snohomish County, WAWA870,6569.2%
1802Montague County, TXTX21,9669.2%
1803Kit Carson County, COCO7,0699.2%
1804Franklin County, GAGA25,9489.2%
1805Ashland County, WIWI16,2039.2%
1806Henderson County, KYKY44,2559.2%
1807Runnels County, TXTX9,6939.2%
1808Miner County, SDSD2,2819.2%
1809Vermillion County, ININ15,4889.2%
1810Wake County, NCNC1,257,2359.2%
1811Boone County, WVWV20,2519.2%
1812Caswell County, NCNC22,5639.2%
1813Jones County, GAGA29,1719.1%
1814Aransas County, TXTX26,1469.1%
1815Washington County, OROR611,7089.1%
1816Brewster County, TXTX9,4589.1%
1817Forsyth County, GAGA282,8059.1%
1818Coffee County, ALAL56,9539.1%
1819Defiance County, OHOH38,2929.1%
1820St. Louis County, MNMN200,5189.1%
1821Henry County, OHOH27,5989.1%
1822Union County, OROR25,9009.1%
1823Jefferson County, OROR25,7409.1%
1824McCormick County, SCSC10,2159.1%
1825Drew County, ARAR17,0549.1%
1826Raleigh County, WVWV71,7759.1%
1827Northumberland County, VAVA12,5579.1%
1828Putnam County, TNTN86,6129.1%
1829Las Animas County, COCO14,3919.1%
1830Wood County, WIWI74,0609.1%
1831Hardin County, IAIA16,4559.1%
1832Gratiot County, MIMI41,1909.1%
1833Juniata County, PAPA23,4039.1%
1834Caddo County, OKOK26,1309.1%
1835Loving County, TXTX529.1%
1836Walker County, TXTX83,8429.1%
1837Codington County, SDSD29,5629.1%
1838Switzerland County, ININ10,0379.1%
1839Cole County, MOMO77,9089.1%
1840Davison County, SDSD20,0699.1%
1841Cochise County, AZAZ126,3329.1%
1842Jackson County, MSMS147,6669.1%
1843Reno County, KSKS61,5399.1%
1844Lawrence County, ILIL13,7909.1%
1845Fremont County, IDID14,2089.1%
1846Logan County, ARAR21,6339.1%
1847Anderson County, KYKY25,2259.1%
1848Carroll County, ININ20,6559.1%
1849Morrow County, OROR12,6029.1%
1850Rusk County, WIWI14,1469.1%
1851Pasquotank County, NCNC42,2019.1%
1852Grand County, COCO16,4969.1%
1853Autauga County, ALAL61,9209.1%
1854Itasca County, MNMN45,4049.0%
1855Lawrence County, ALAL33,8439.0%
1856Dickens County, TXTX1,6929.0%
1857Comanche County, OKOK122,1589.0%
1858Lyon County, KSKS32,2669.0%
1859DeKalb County, ALAL74,0859.0%
1861Shelby County, ILIL20,5769.0%
1862Decatur County, KSKS2,7169.0%
1863Hancock County, OHOH75,0349.0%
1864Madison County, ALAL433,5169.0%
1865Sac County, IAIA9,5259.0%
1866Pawnee County, KSKS5,9919.0%
1867Gregory County, SDSD4,0379.0%
1868Franklin County, TNTN45,5799.0%
1869Winn Parish, LALA14,9619.0%
1870Bradford County, FLFL28,3079.0%
1871Champaign County, ILIL209,9729.0%
1872Campbell County, WYWY48,1459.0%
1873Montrose County, COCO44,5919.0%
1874Washington County, FLFL26,6959.0%
1875Geary County, KSKS36,3389.0%
1876Kalawao County, HIHI829.0%
1877Warren County, KYKY149,3758.9%
1878Marion County, KSKS11,6348.9%
1879Spartanburg County, SCSC380,8578.9%
1880Pondera County, MTMT6,0728.9%
1881Avery County, NCNC18,1108.9%
1882Angelina County, TXTX88,1548.9%
1883Harper County, OKOK3,1728.9%
1884Jackson County, SDSD2,6668.9%
1885Bannock County, IDID91,5918.9%
1886Henry County, TNTN32,8968.9%
1887Kidder County, NDND2,3938.9%
1888Jackson County, ININ47,3708.9%
1889Chattahoochee County, GAGA8,4658.9%
1890Jackson County, OKOK24,7648.9%
1891Calloway County, KYKY39,4218.9%
1892Beauregard Parish, LALA36,6738.9%
1893Hyde County, NCNC4,5548.9%
1894Mason County, WVWV24,7078.9%
1895Simpson County, KYKY20,7888.9%
1896Fayette County, GAGA125,1568.9%
1897Cass County, MNMN31,4308.9%
1898Burnett County, WIWI17,2238.9%
1899Van Zandt County, TXTX66,1308.9%
1900Sheboygan County, WIWI118,0478.9%
1901Murray County, OKOK13,8058.9%
1902Catron County, NMNM3,8278.9%
1903Marshall County, ININ46,5998.9%
1904Rains County, TXTX13,5428.9%
1905McLean County, KYKY9,0648.9%
1906Knox County, ININ35,6528.9%
1907Wexford County, MIMI34,4458.9%
1908Gregg County, TXTX126,0958.9%
1909Trego County, KSKS2,7408.9%
1910Wayne County, GAGA32,4818.9%
1911Twin Falls County, IDID97,5398.8%
1912Blaine County, IDID25,5178.8%
1913Borden County, TXTX5678.8%
1914Jackson County, WVWV27,4508.8%
1915Brown County, ILIL6,4018.8%
1916Richmond County, NYNY501,2908.8%
1917Tripp County, SDSD5,7088.8%
1918Bedford County, TNTN55,2738.8%
1919Greeley County, KSKS1,1828.8%
1920Randolph County, ALAL23,1638.8%
1921Plaquemines Parish, LALA22,2568.8%
1922Divide County, NDND2,1108.8%
1923Tazewell County, VAVA38,6358.8%
1924Effingham County, GAGA74,3978.8%
1925Harrison County, KYKY19,6278.8%
1926Saline County, MOMO23,2658.8%
1927Monroe County, ARAR6,2448.8%
1928Bollinger County, MOMO10,6468.8%
1929Rio Grande County, COCO11,0878.8%
1930Alfalfa County, OKOK5,6498.8%
1931Seminole County, OKOK23,4418.8%
1932Pope County, ARAR64,9768.8%
1933Rusk County, TXTX54,8548.8%
1934Monroe County, WVWV12,4918.8%
1935Stafford County, VAVA170,8038.8%
1936Putnam County, GAGA23,7228.8%
1937Brooks County, GAGA16,1018.8%
1938Maricopa County, AZAZ4,689,5588.8%
1939Wayne County, WVWV37,3098.8%
1940Hays County, TXTX304,3908.8%
1941Hughes County, OKOK13,4558.8%
1942Banner County, NENE6868.8%
1943Franklin County, NCNC82,0378.8%
1944Salem, VAVA25,8168.8%
1945Jasper County, GAGA17,6328.8%
1946Pike County, MSMS38,7128.8%
1947Montgomery County, IAIA10,0028.8%
1948Phillips County, KSKS4,7288.7%
1949Sherman County, KSKS5,7638.7%
1950Sequatchie County, TNTN17,8618.7%
1951Ward County, NDND68,2338.7%
1952Dixie County, FLFL18,0388.7%
1953Union County, ILIL16,6568.7%
1954Lanier County, GAGA10,6238.7%
1955Lincoln County, TNTN36,8538.7%
1956Caldwell County, MOMO9,0128.7%
1957Washakie County, WYWY7,5978.7%
1958Banks County, GAGA21,2738.7%
1959Muscatine County, IAIA41,8538.7%
1960Pulaski County, MOMO54,4428.7%
1961Carroll County, MOMO8,4178.7%
1962Ohio County, KYKY23,9348.7%
1963Blue Earth County, MNMN70,6348.7%
1964Okanogan County, WAWA45,2308.7%
1965Colonial Heights, VAVA18,7388.7%
1966Franklin County, ININ23,2868.7%
1967Hardeman County, TXTX3,2928.7%
1968Nolan County, TXTX14,1178.7%
1969Sevier County, ARAR15,7588.7%
1970Franklin County, VAVA55,5268.7%
1971Paulding County, OHOH18,7278.7%
1972Conway County, ARAR21,3938.7%
1973Randall County, TXTX152,3518.7%
1974Calhoun County, ILIL4,3008.7%
1975Aiken County, SCSC181,5158.7%
1976Wallowa County, OROR7,5958.7%
1977Stark County, NDND34,0138.7%
1978Hartley County, TXTX4,9048.6%
1979Talladega County, ALAL81,6038.6%
1980Lee County, ALAL189,8818.6%
1981Washington County, ARAR271,2138.6%
1982Johnston County, NCNC256,4488.6%
1983Harrison County, MSMS217,1368.6%
1984Carson County, TXTX5,8058.6%
1985Houston County, ALAL110,3188.6%
1986Otero County, NMNM70,3688.6%
1987Perkins County, NENE2,8498.6%
1988Bulloch County, GAGA86,9498.6%
1989King County, WAWA2,344,9398.6%
1990Bienville Parish, LALA12,2698.6%
1991Pueblo County, COCO169,2778.6%
1992Seminole County, GAGA9,1628.6%
1993Rosebud County, MTMT8,2538.6%
1994Morgan County, KYKY14,4158.6%
1995Stewart County, TNTN14,4398.6%
1996Price County, WIWI13,9888.6%
1997Barry County, MOMO36,2008.6%
1998Chesterfield County, VAVA397,1488.6%
1999Gogebic County, MIMI14,2858.6%
2000Lincoln County, WIWI28,4038.6%
SHOWING 1,501–2,000 OF 3,144
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES