CensusEasy
RANKING · 2010 CENSUS · 500 SHOWN OF 3,131

Least racially diverse, US counties · 2010

US counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS).

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RELATEDOldest by median ageYoungest by median ageMost foreign-born residentsHighest uninsured rateMost womenMost men
YEAR19902000201020202024
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RANKPLACESTATEPOPDIVERSITY SCOREVS 2000
1501Pope County, ARAR64,97629+128%
1502Denali, AKAK1,61629+109%
1503Cape May County, NJNJ93,39029+42%
1504Iron County, UTUT67,14129+131%
1505Linn County, OROR132,84329+121%
1506Marshall County, TNTN38,07130+17%
1507Crawford County, ARAR62,65730+123%
1508Bucks County, PAPA647,82830+58%
1509Bethel Census Area, AKAK18,39130−16%
1510Bartholomew County, ININ85,72930+106%
1511Nevada County, CACA101,91130+83%
1512Grant County, ININ66,52430+25%
1513Spokane County, WAWA558,34430+93%
1514Dimmit County, TXTX8,02430−6%
1515Gilchrist County, FLFL20,48830+29%
1516Madison County, ILIL263,11030+36%
1517Pike County, GAGA20,93230−15%
1518Sublette County, WYWY8,92930+427%
1519Chaffee County, COCO20,83130+22%
1520Beaver County, UTUT7,30130+94%
1521Lebanon County, PAPA146,38030+81%
1522Alfalfa County, OKOK5,64930+70%
1523Vigo County, ININ106,51230+50%
1524Stone County, MOMO32,50330+829%
1525Ada County, IDID546,14130+82%
1526Todd County, KYKY12,97230+25%
1527Chester County, TNTN17,99430+18%
1528Richland County, OHOH124,89330+22%
1529Radford, VAVA17,24330+23%
1530San Juan County, COCO81330+72%
1531Giles County, TNTN31,43330+5%
1532Woodford County, KYKY27,88330+48%
1533Randolph County, ILIL29,92130+21%
1534Jefferson County, MSMS6,82530+2%
1535Erie County, PAPA265,83230+46%
1536Madison County, VAVA14,23731+8%
1537Monroe County, ININ143,34531+55%
1538Oconee County, GAGA44,89331+20%
1539La Salle County, TXTX6,51731−33%
1540Sandusky County, OHOH58,65531+33%
1541Williamson County, TNTN272,06131+45%
1542Summit County, UTUT43,14131+43%
1543Hancock County, MSMS46,87331+38%
1544Heard County, GAGA12,14931+15%
1545Reno County, KSKS61,53931+46%
1546Dunn County, NDND4,05831+1155%
1547Hamilton County, ININ387,03631+129%
1548Whiteside County, ILIL54,12131+32%
1549Minnehaha County, SDSD212,69131+166%
1550Jackson County, KSKS13,43831+432%
1551Oconee County, SCSC83,77531+22%
1552Bannock County, IDID91,59131+102%
1553Hampshire County, MAMA164,06531+50%
1554Yadkin County, NCNC38,32531+33%
1555Gloucester County, VAVA40,09731+9%
1556Kittitas County, WAWA48,80331+65%
1557Prairie County, ARAR7,92331−2%
1558Montgomery County, VAVA98,43431+44%
1559Lewis County, WAWA88,06231+100%
1560Woods County, OKOK8,44331+139%
1561Broome County, NYNY195,73631+65%
1562York County, PAPA473,19731+77%
1563Cass County, MNMN31,43031+833%
1564Frederick County, VAVA99,95531+159%
1565Van Zandt County, TXTX66,13031+37%
1566Greene County, VAVA21,95831+62%
1567Porter County, ININ176,04931+97%
1568Carroll County, TNTN29,20031+18%
1569Jackson County, MIMI159,55231+27%
1570Washita County, OKOK10,88431+144%
1571Washington County, UTUT213,67031+120%
1572Simpson County, KYKY20,78831+19%
1573Jasper County, MOMO127,42831+127%
1574Bourbon County, KYKY20,24331+41%
1575Scott County, ARAR9,96531+90%
1576Beadle County, SDSD19,62431+558%
1577Noble County, ININ47,93732+71%
1578Lawrence County, ILIL13,79032+617%
1579Phillips County, MTMT4,20332+638%
1580Rice County, KSKS9,26632+87%
1581Ocean County, NJNJ673,74632+47%
1582Warren County, NJNJ112,95332+97%
1583Dewey County, OKOK4,20732+325%
1584Franklin County, GAGA25,94832+38%
1585Bristol County, MAMA593,64032+92%
1586Plumas County, CACA18,58332+90%
1587Lauderdale County, ALAL97,13532+25%
1588Davis County, UTUT381,22732+66%
1589Cowlitz County, WAWA114,88532+104%
1590Lincoln County, NCNC98,65432+12%
1591Boyle County, KYKY31,63232+20%
1592Fayette County, ALAL15,87232+12%
1593Sioux County, NDND3,66732+36%
1594Trousdale County, TNTN12,62332+10%
1595Benewah County, IDID10,50832+544%
1596Jefferson County, IAIA15,29132+213%
1597Buchanan County, MOMO83,54032+85%
1598Charlotte County, FLFL217,21232+61%
1599Clinton County, ININ33,32232+78%
1600Dukes County, MAMA21,21932+227%
1601Knox County, ILIL47,76732+33%
1602Stafford County, KSKS4,00532+136%
1603Lake County, MIMI13,18232+9%
1604Davie County, NCNC45,85532+32%
1605Labette County, KSKS19,68532+65%
1606Pierce County, GAGA20,76432+8%
1607Borden County, TXTX56732+18%
1608Cache County, UTUT145,00032+58%
1609Bonneville County, IDID135,77132+68%
1610Ottawa County, MIMI308,45932+38%
1611Clark County, OHOH135,34032+32%
1612Hughes County, SDSD17,57032+563%
1613Jefferson County, NYNY111,54032+29%
1614Kandiyohi County, MNMN44,72032+59%
1615Berkeley County, WVWV139,52232+104%
1616Baylor County, TXTX3,47232+10%
1617Madison County, GAGA32,91932+32%
1618Stephenson County, ILIL43,22033+42%
1619Plymouth County, MAMA546,82933+71%
1620Hanover County, VAVA116,42333+29%
1621Jefferson County, WVWV63,10233+65%
1622Scott County, MOMO37,97533+23%
1623Vanderburgh County, ININ181,99533+42%
1624Murray County, GAGA41,60733+119%
1625Donley County, TXTX3,21333+35%
1626Gratiot County, MIMI41,19033+63%
1627Montgomery County, NYNY50,04633+67%
1628St. Johns County, FLFL346,32833+42%
1629Madison County, ININ135,08833+46%
1630Rio Blanco County, COCO6,68333+152%
1631Washington County, MNMN286,89533+130%
1632Cleveland County, ARAR7,22433+1%
1633Geneva County, ALAL27,55433+17%
1634Union County, PAPA42,31333+26%
1635Lincoln County, OKOK35,27833+193%
1636Parker County, TXTX184,76733+54%
1637Douglas County, COCO399,39633+64%
1638Fremont County, IDID14,20833+31%
1639Clallam County, WAWA78,20233+140%
1640Millard County, UTUT14,05733+81%
1641Clark County, ININ130,45133+56%
1642Covington County, ALAL37,94733+14%
1643Anoka County, MNMN381,60533+174%
1644Obion County, TNTN30,06733+24%
1645Greene County, OHOH174,32233+48%
1646Surry County, NCNC72,28734+30%
1647Santa Rosa County, FLFL211,11534+73%
1648Albany County, WYWY38,55834+40%
1649Motley County, TXTX1,04334−4%
1650Claiborne County, MSMS8,05834−1%
1651Tooele County, UTUT87,46134+21%
1652Sarasota County, FLFL479,95834+56%
1653Union County, KYKY12,83934+7%
1654Lancaster County, PAPA563,15934+49%
1655Erie County, OHOH73,29634+32%
1656Henderson County, NCNC122,37534+58%
1657Brown County, KSKS9,10434+213%
1658Gray County, KSKS5,65234+47%
1659Scott County, MNMN159,01734+143%
1660Harvey County, KSKS33,58034+45%
1661Lane County, OROR381,58434+88%
1662Stephens County, GAGA27,85434+13%
1663Alcorn County, MSMS34,56934+21%
1664Morrill County, NENE4,40434+45%
1665Pacific County, WAWA24,35734+90%
1666Rensselaer County, NYNY160,51034+72%
1667Wood County, TXTX49,68834+23%
1668Sedgwick County, COCO2,24734+23%
1669Carbon County, UTUT20,68034+37%
1670Ashland County, WIWI16,20334+648%
1671Buffalo County, SDSD1,80234+154%
1672Rock County, WIWI166,47234+56%
1673Lincoln County, OROR50,63634+129%
1674Rice County, MNMN69,93934+75%
1675Eaton County, MIMI109,58134+52%
1676Storey County, NVNV4,26034+119%
1677Prentiss County, MSMS25,28434+14%
1678Avery County, NCNC18,11034+134%
1679Walton County, FLFL93,28834+52%
1680Carroll County, ARAR29,26334+46%
1681Larimer County, COCO377,29234+42%
1682Buncombe County, NCNC277,41734+36%
1683Box Butte County, NENE10,49434+69%
1684Wasatch County, UTUT38,51434+157%
1685Oneida County, NYNY226,39234+48%
1686Robertson County, TNTN80,17534+31%
1687Lancaster County, NENE334,04935+60%
1688Utah County, UTUT759,85935+75%
1689Tripp County, SDSD5,70835+1197%
1690Kent County, TXTX67435+63%
1691LaSalle Parish, LALA15,15435+19%
1692Platte County, MOMO114,40035+81%
1693Marshall County, ALAL103,53735+98%
1694Clackamas County, OROR426,28035+80%
1695Butler County, OHOH400,12835+78%
1696Marshall County, SDSD4,42635+1325%
1697Platte County, NENE35,64935+104%
1698Menominee County, WIWI4,19935−11%
1699Mower County, MNMN40,97135+132%
1700Garland County, ARAR99,69535+39%
1701Tama County, IAIA16,79635+227%
1702Macomb County, MIMI886,22135+125%
1703Knox County, TNTN511,45335+37%
1704Oceana County, MIMI27,17735+29%
1705Cass County, ININ37,83635+71%
1706McHenry County, ILIL317,75135+60%
1707Presidio County, TXTX5,43335+10%
1708Calaveras County, CACA46,60535+75%
1709Pawnee County, KSKS5,99135+56%
1710Black Hawk County, IAIA131,53235+42%
1711Greeley County, KSKS1,18235+35%
1712Franklin County, NYNY46,50035+36%
1713Noble County, OKOK10,89935+253%
1714Sheridan County, NENE4,80936+692%
1715Jackson County, OROR221,79536+86%
1716Hot Spring County, ARAR33,45136+34%
1717Washakie County, WYWY7,59736+30%
1718Trinity County, CACA15,72036+182%
1719Forest County, WIWI9,57436+428%
1720Barton County, KSKS24,79036+60%
1721DeKalb County, MOMO9,79536+54%
1722Kenai Peninsula, AKAK61,95136+265%
1723Benton County, OROR97,72836+50%
1724Delta County, COCO32,17836+31%
1725Klickitat County, WAWA24,33136+70%
1726Rutherford County, NCNC65,74536+21%
1727Saline County, MOMO23,26536+51%
1728Powhatan County, VAVA32,59136−4%
1729Chattooga County, GAGA25,30036+21%
1730Johnson County, ARAR26,22536+84%
1731Grady County, OKOK59,12836+124%
1732Madison County, NENE36,10636+57%
1733Johnson County, NENE5,21836+163%
1734Washington County, MDMD157,73136+61%
1735Holmes County, MSMS15,46536−15%
1736Baldwin County, ALAL267,76136+30%
1737Franklin County, KYKY52,64936+42%
1738McCracken County, KYKY67,55336+30%
1739Olmsted County, MNMN166,73136+65%
1740Brown County, WIWI275,80336+109%
1741Berrien County, GAGA18,93236+17%
1742Jackson County, GAGA99,26536+36%
1743Sarpy County, NENE208,30337+46%
1744Mesa County, COCO162,84537+46%
1745Matanuska-Susitna, AKAK118,66637+254%
1746Cole County, MOMO77,90837+34%
1747Santa Cruz County, AZAZ50,02037−4%
1748Mariposa County, CACA16,91837+65%
1749Mason County, WAWA71,16537+109%
1750Dunklin County, MOMO26,85537+41%
1751Walworth County, SDSD5,21737+1546%
1752Orange County, TXTX86,26637+27%
1753Johnson County, IAIA160,04437+65%
1754Scott County, KSKS4,81537+142%
1755Twin Falls County, IDID97,53937+57%
1756Pearl River County, MSMS59,36337+22%
1757Putnam County, NYNY99,02837+77%
1758Hamblen County, TNTN68,84337+55%
1759Moffat County, COCO13,12237+63%
1760Delta County, TXTX5,54937+41%
1761Grand County, UTUT9,79037+153%
1762Douglas County, NVNV50,11137+76%
1763Sumter County, FLFL157,77237−13%
1764Summit County, COCO31,51737+44%
1765Meade County, KSKS3,85237+44%
1766Clay County, MOMO265,03237+106%
1767Scott County, IAIA175,25937+38%
1768Eastland County, TXTX18,14337+27%
1769Covington, VAVA5,68038+18%
1770Conway County, ARAR21,39338+14%
1771Allen County, OHOH100,88138+20%
1772Eureka County, NVNV1,86738+50%
1773Stephens County, OKOK44,31038+129%
1774Woodward County, OKOK19,82738+140%
1775Sangamon County, ILIL194,17038+41%
1776Burke County, NCNC88,65538+20%
1777Mills County, TXTX4,58038+21%
1778Uintah County, UTUT38,27838+265%
1779Haines, AKAK2,06838+487%
1780Pike County, PAPA62,80838+83%
1781King County, TXTX19238+72%
1782Pondera County, MTMT6,07238+1104%
1783Baker County, FLFL29,73738+9%
1784Teton County, WYWY23,33338+124%
1785El Paso County, TXTX877,85838−11%
1786Staunton, VAVA26,80138+13%
1787Faulkner County, ARAR133,97938+51%
1788Van Buren County, MIMI76,07138+28%
1789Island County, WAWA85,65738+52%
1790Shasta County, CACA181,64838+91%
1791Pennington County, SDSD116,79238+230%
1792Nelson County, VAVA14,92038+4%
1793Whitman County, WAWA48,51238+60%
1794Greene County, ALAL7,06739−4%
1795Nome Census Area, AKAK9,83039+70%
1796Macon County, ALAL18,13239+19%
1797Mora County, NMNM4,05139+8%
1798Cowley County, KSKS34,38239+102%
1799Trinity County, TXTX14,38439+4%
1800Whatcom County, WAWA236,39239+83%
1801Dakota County, MNMN457,71039+100%
1802Upshur County, TXTX44,41039+21%
1803Stanly County, NCNC68,83039+14%
1804Hernando County, FLFL221,70139+72%
1805Yavapai County, AZAZ252,55239+58%
1806Saline County, KSKS53,37739+54%
1807Fauquier County, VAVA76,50339+50%
1808Foard County, TXTX1,04439−6%
1809Davidson County, NCNC180,18239+31%
1810New Madrid County, MOMO15,08639+12%
1811DeKalb County, ALAL74,08539+122%
1812Chester County, PAPA557,11639+44%
1813Bandera County, TXTX22,87639+27%
1814Franklin County, TXTX10,99439+34%
1815McLean County, ILIL171,41940+58%
1816Warren County, KYKY149,37540+37%
1817Johnson County, KSKS636,90640+78%
1818Dyer County, TNTN36,32040+26%
1819Tuolumne County, CACA53,16040+53%
1820McDonald County, MOMO23,99240+72%
1821Stonewall County, TXTX1,18640+20%
1822Ulster County, NYNY183,33040+37%
1823Clark County, WAWA532,11940+72%
1824New Kent County, VAVA28,02240+4%
1825Jackson County, NCNC45,03940+276%
1826Effingham County, GAGA74,39740+23%
1827Campbell County, VAVA55,62940+16%
1828LaPorte County, ININ111,29440+30%
1829Orange County, VAVA40,08340+20%
1830Dane County, WIWI590,37540+58%
1831Louisa County, IAIA10,41640+40%
1832Camden County, NCNC11,31540+4%
1833Douglas County, KSKS120,92040+57%
1834Payette County, IDID27,82440+39%
1835Teton County, IDID13,25440+50%
1836Harper County, OKOK3,17240+194%
1837Luce County, MIMI6,33940+74%
1838Grays Harbor County, WAWA78,14440+151%
1839Val Verde County, TXTX47,83540−13%
1840Hudspeth County, TXTX3,43340−11%
1841Colonial Heights, VAVA18,73840+65%
1842Randolph County, NCNC149,51640+38%
1843Muscatine County, IAIA41,85340+36%
1844Cherokee County, GAGA299,27341+97%
1845Moody County, SDSD6,63241+781%
1846Franklin County, FLFL13,02941+3%
1847Bosque County, TXTX18,91841+29%
1848Fannin County, TXTX39,26541+29%
1849Henderson County, TXTX88,59541+30%
1850West Carroll Parish, LALA9,15641−1%
1851Laramie County, WYWY102,93841+26%
1852McClain County, OKOK49,64741+176%
1853Shelby County, KYKY51,24341+32%
1854Worcester County, MDMD54,45941+6%
1855Klamath County, OROR70,27441+84%
1856Beauregard Parish, LALA36,67341+26%
1857Clay County, ALAL14,20741+11%
1858Blanco County, TXTX13,58141+18%
1859Polk County, OROR90,03741+70%
1860Northampton County, PAPA324,41141+66%
1861Habersham County, GAGA50,41641+31%
1862Montgomery County, KSKS30,17741+77%
1863Allegheny County, PAPA1,225,03541+26%
1864Gloucester County, NJNJ312,63841+41%
1865Young County, TXTX18,15441+52%
1866Carbon County, WYWY14,01341+25%
1867Worcester County, MAMA888,50241+51%
1868St. Tammany Parish, LALA279,10841+40%
1869Jack County, TXTX9,56342+34%
1870Brunswick County, NCNC174,70242+12%
1871Pawnee County, OKOK16,02942+597%
1872Washington County, IDID11,58342+28%
1873Vermilion Parish, LALA57,67142+13%
1874Colbert County, ALAL59,47442+11%
1875Jefferson County, OKOK5,43142+93%
1876Imperial County, CACA181,41142−19%
1877Norfolk County, MAMA739,74942+70%
1878La Plata County, COCO56,89842+59%
1879Edwards County, KSKS2,64042+79%
1880Gordon County, GAGA61,70142+60%
1881Sweetwater County, WYWY41,26742+68%
1882Vermilion County, ILIL71,25942+33%
1883Boone County, MOMO191,74642+38%
1884Chilton County, ALAL47,70842+38%
1885Coke County, TXTX3,41242+6%
1886Polk County, IAIA516,54642+52%
1887Maury County, TNTN118,13142+10%
1888Wise County, TXTX83,77842+53%
1889Tyler County, TXTX20,44342+21%
1890Forsyth County, GAGA282,80542+161%
1891Kingfisher County, OKOK15,79542+100%
1892Archuleta County, COCO14,30642+14%
1893Tompkins County, NYNY104,04742+34%
1894Martin County, FLFL166,27242+41%
1895Levy County, FLFL48,52042+25%
1896Lexington, VAVA7,76942+36%
1897Jefferson County, COCO580,45142+42%
1898Jim Wells County, TXTX38,80442−8%
1899Calvert County, MDMD94,48442+25%
1900Pasco County, FLFL674,51642+108%
1901Oldham County, TXTX1,78342+41%
1902Fremont County, COCO50,03942+17%
1903Kalamazoo County, MIMI263,79542+32%
1904Shelby County, ALAL238,55242+75%
1905Garfield County, OKOK61,77942+110%
1906Cotton County, OKOK5,43242+111%
1907Franklin County, ALAL32,44942+58%
1908Lorain County, OHOH323,21942+20%
1909Tippecanoe County, ININ190,45642+50%
1910Sullivan County, MOMO5,73843+105%
1911Summit County, OHOH538,37643+26%
1912Craighead County, ARAR116,95743+76%
1913Kenedy County, TXTX31943+3%
1914Wakulla County, FLFL38,08943+41%
1916Leavenworth County, KSKS84,59043+25%
1917Sawyer County, WIWI18,84643+886%
1918El Dorado County, CACA192,32343+55%
1919Mohave County, AZAZ228,10243+52%
1920Middlesex County, VAVA10,84143+2%
1921Lincoln County, COCO5,64543+35%
1922Rolette County, NDND11,68843+385%
1923Calhoun County, MIMI133,40843+27%
1924Siskiyou County, CACA42,01343+76%
1925Bartow County, GAGA120,80043+52%
1926Etowah County, ALAL103,88643+20%
1927Fluvanna County, VAVA28,97543+6%
1928Nye County, NVNV57,33643+77%
1929Perry County, MSMS11,57743−5%
1930Coleman County, TXTX7,91543+22%
1931Cass County, ILIL12,46343+108%
1932DeKalb County, ILIL101,83543+41%
1933Caldwell Parish, LALA9,34443+8%
1934Canadian County, OKOK187,18943+107%
1935Payne County, OKOK83,88943+96%
1937Mackinac County, MIMI11,23644+940%
1938Union County, MSMS28,45944+22%
1939Acadia Parish, LALA57,03244+10%
1940Walton County, GAGA112,69644+20%
1941Boulder County, COCO328,56044+35%
1942Modoc County, CACA8,42644+47%
1943Garvin County, OKOK26,37744+169%
1944Harford County, MDMD266,44644+53%
1945Somervell County, TXTX10,26144+45%
1946Yamhill County, OROR110,02444+55%
1947Riley County, KSKS72,59844+32%
1948Gillespie County, TXTX28,52744+28%
1949Onondaga County, NYNY466,58444+41%
1950Amador County, CACA41,87644+39%
1951Palo Pinto County, TXTX30,79144+24%
1952Phillips County, COCO4,42044+60%
1953Lyon County, NVNV65,08844+58%
1954Nantucket County, MAMA14,75844+72%
1955Jackson County, ARAR16,74144+13%
1956Cimarron County, OKOK2,05944+27%
1957Creek County, OKOK74,96744+239%
1958Talbot County, MDMD38,23844+17%
1959Kendall County, TXTX53,28944+17%
1960Marshall County, IAIA39,89044+82%
1961Bay County, FLFL204,47944+34%
1962Weber County, UTUT278,17444+32%
1963Anderson County, SCSC219,93044+17%
1964Petersburg, VAVA33,73444+7%
1965Kitsap County, WAWA283,37444+61%
1966Cooke County, TXTX44,46145+48%
1967Macon County, ILIL99,30045+32%
1968Stone County, MSMS19,65445+7%
1969Limestone County, ALAL122,92845+26%
1970Broomfield County, COCO79,17445
1971Thurston County, WAWA304,26145+65%
1972Webster County, MSMS10,16745−0%
1973Esmeralda County, NVNV72945+78%
1974Waynesboro, VAVA23,95145+44%
1975Gibson County, TNTN51,77945+6%
1976Logan County, COCO20,65445+42%
1977Culberson County, TXTX2,26745−9%
1978Appomattox County, VAVA17,17245−1%
1979Yuma County, COCO9,89645+57%
1980Montgomery County, PAPA877,64345+47%
1981Montrose County, COCO44,59145+34%
1982Pontotoc County, MSMS32,09645+32%
1983Frio County, TXTX18,82345−11%
1984Jefferson Davis Parish, LALA31,47145+15%
1985Randall County, TXTX152,35145+57%
1986Blaine County, IDID25,51745+76%
1987Logan County, OKOK55,47345+38%
1988Mason County, TXTX3,99045+8%
1989Tippah County, MSMS21,38945+19%
1990Leon County, TXTX16,89445+14%
1991Dewey County, SDSD5,41946+371%
1992Louisa County, VAVA42,92446+2%
1993Grant Parish, LALA22,07546+55%
1994Grayson County, TXTX153,61346+50%
1995Kent County, MDMD19,56546+7%
1996Lafourche Parish, LALA95,50546+39%
1997Bedford County, TNTN55,27346+26%
1999Erath County, TXTX43,91146+32%
2000Moore County, NCNC110,61946+9%
SHOWING 1,501–2,000 OF 3,131
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES