CensusEasy
RANKING · 2022 ACS · 500 SHOWN OF 3,144

Most people vulnerable to extreme heat, US counties

US counties ranked by the estimated number of people with three or more heat-related social-vulnerability risk factors in 2022, from the Census Bureau's experimental Community Resilience Estimates for Heat (experimental, modeled data).

All statesAll rankings
SAME RANKING BYStates
RANKPLACESTATEPOPRESIDENTS VULNERABLE TO EXTREME HEATVS –
1501Lampasas County, TXTX23,6577,961–
1502White County, GAGA29,8027,946–
1503Gaines County, TXTX23,9567,936–
1504La Paz County, AZAZ16,7117,933–
1505Knox County, ININ35,6527,924–
1506Worth County, GAGA20,0597,919–
1507Fayette County, TXTX25,4597,917–
1508Sunflower County, MSMS22,8937,915–
1509Grundy County, ILIL54,0527,911–
1510Union County, GAGA27,8597,909–
1511Harris County, GAGA37,2807,907–
1512Mingo County, WVWV21,4557,890–
1513Jones County, GAGA29,1717,887–
1514Madison County, FLFL18,7597,877–
1515Schoharie County, NYNY30,1767,864–
1516Clinton County, ININ33,3227,858–
1517Haralson County, GAGA33,0667,857–
1518Lincoln County, WVWV19,1777,853–
1519Cassia County, IDID26,3977,852–
1520Sheridan County, WYWY33,2417,851–
1521Klickitat County, WAWA24,3317,849–
1522McIntosh County, OKOK19,7587,845–
1523Lee County, IAIA32,3067,843–
1524Bandera County, TXTX22,8767,832–
1525Warren County, IAIA57,3317,820–
1526Greene County, ININ31,1657,803–
1527Upshur County, WVWV23,7587,786–
1528St. Francis County, ARAR21,8007,776–
1529Hart County, GAGA28,6397,769–
1530Mower County, MNMN40,9717,743–
1531Caroline County, VAVA34,4137,731–
1532Steele County, MNMN37,4647,725–
1533Miami County, ININ34,4877,724–
1534McNairy County, TNTN26,2367,715–
1535Hardeman County, TNTN25,2747,714–
1536Madison County, OHOH46,9857,710–
1537Colusa County, CACA21,8367,707–
1538Leelanau County, MIMI22,9827,706–
1539Johnson County, ARAR26,2257,704–
1540Newton County, MSMS20,9607,691–
1541Panola County, TXTX23,0187,678–
1542Putnam County, GAGA23,7227,673–
1543Uinta County, WYWY20,7287,673–
1544Nicholas County, WVWV23,8487,654–
1545Socorro County, NMNM15,8387,649–
1546Madison County, NCNC22,5537,643–
1547Washington County, FLFL26,6957,630–
1548Brown County, SDSD37,5617,629–
1549Logan County, KYKY28,6697,619–
1550Madison County, NENE36,1067,588–
1551Polk County, MNMN30,5457,583–
1552Livingston County, ILIL35,0577,583–
1553Inyo County, CACA18,1587,567–
1554Hampshire County, WVWV24,1057,548–
1555Lee County, ILIL32,9147,540–
1556Bradford County, FLFL28,3077,538–
1557McDuffie County, GAGA21,6407,522–
1558Marion County, MSMS24,0017,509–
1559Fentress County, TNTN20,3227,486–
1560Wabash County, ININ30,7137,479–
1561Baker County, FLFL29,7377,471–
1562Columbia County, ARAR21,8947,464–
1563Coahoma County, MSMS19,8497,462–
1564Howard County, TXTX30,5047,458–
1565Iberville Parish, LALA29,5797,451–
1566Randolph County, ALAL23,1637,441–
1567Dodge County, NENE38,0577,437–
1568Lee County, GAGA34,1797,430–
1569Putnam County, ININ37,8767,425–
1570San Juan County, WAWA18,5777,419–
1571Garvin County, OKOK26,3777,418–
1572Barnwell County, SCSC20,6537,386–
1573Lee County, VAVA21,6427,382–
1574Grayson County, KYKY27,4067,380–
1575Otero County, COCO17,6837,370–
1576Wyoming County, PAPA25,7907,365–
1577Morrison County, MNMN34,6207,353–
1578Waushara County, WIWI25,2237,345–
1579Woodford County, ILIL38,1117,341–
1580Lumpkin County, GAGA36,1787,340–
1581Mineral County, WVWV26,7927,337–
1582Ogemaw County, MIMI21,1217,336–
1583Polk County, NCNC20,5337,335–
1584Ohio County, KYKY23,9347,335–
1585Yancey County, NCNC19,0847,334–
1586Hocking County, OHOH27,5127,333–
1587Christian County, ILIL33,4437,314–
1588Letcher County, KYKY19,9527,312–
1589Gibson County, ININ33,0917,311–
1590Warren County, NCNC18,8987,309–
1591Miami County, KSKS36,2407,308–
1592Assumption Parish, LALA19,7207,304–
1593Marshall County, TNTN38,0717,285–
1594Macon County, TNTN27,6637,280–
1595Lauderdale County, TNTN24,6177,277–
1596George County, MSMS26,3317,261–
1597Minidoka County, IDID22,9117,259–
1598Rockbridge County, VAVA22,6637,257–
1599San Juan County, UTUT14,5427,255–
1600Adair County, OKOK19,8287,251–
1601Routt County, COCO25,3297,250–
1602Webster County, IAIA36,8387,236–
1603Jefferson County, ININ33,2797,234–
1604Teton County, WYWY23,3337,213–
1605Dinwiddie County, VAVA28,8967,203–
1606Macon County, ALAL18,1327,202–
1607Martin County, NCNC21,6017,202–
1608Lawrence County, SDSD29,4597,185–
1609Scott County, TNTN22,6717,153–
1610Pike County, OHOH27,0617,150–
1611Caswell County, NCNC22,5637,146–
1612Franklin Parish, LALA19,0027,115–
1613Buchanan County, VAVA18,4927,112–
1614Hertford County, NCNC19,0157,109–
1615Hardin County, OHOH30,0727,101–
1616Prince George County, VAVA43,9367,064–
1617Fayette County, ININ23,5337,061–
1618Ouachita County, ARAR21,7317,054–
1619Mille Lacs County, MNMN27,7537,052–
1620Carbon County, UTUT20,6807,037–
1621Breckinridge County, KYKY21,5037,029–
1622Clinton County, ILIL37,1287,022–
1623Hempstead County, ARAR19,0807,013–
1624Moore County, TXTX21,8917,012–
1625Sanders County, MTMT14,0627,011–
1626Lamoille County, VTVT26,2947,006–
1627Custer County, OKOK28,1757,000–
1628Calhoun County, TXTX19,5997,000–
1629Mitchell County, GAGA20,4676,997–
1630Montgomery County, KYKY28,8226,990–
1631Wayne County, MSMS19,8076,984–
1632Dawson County, GAGA35,3656,984–
1633Ripley County, ININ29,4346,977–
1634Randolph County, ININ24,4386,973–
1635Bee County, TXTX32,5156,967–
1636Anson County, NCNC21,7586,967–
1637Hood River County, OROR23,7206,964–
1638Freeborn County, MNMN30,4406,933–
1639Wells County, ININ28,8836,925–
1640Fairfield County, SCSC20,3406,921–
1641Gem County, IDID21,7736,917–
1642Anderson County, KYKY25,2256,916–
1643Texas County, MOMO25,9946,906–
1644Caddo County, OKOK26,1306,905–
1645Trempealeau County, WIWI31,1716,905–
1646Harvey County, KSKS33,5806,903–
1647Meade County, KYKY30,6996,903–
1648Warren County, MOMO39,0166,901–
1649Audrain County, MOMO24,5286,895–
1650Saline County, ILIL22,7726,889–
1651McDonough County, ILIL25,9166,887–
1652Wayne County, KYKY19,5976,876–
1653Fayette County, OHOH28,5526,873–
1654Elbert County, COCO30,5346,869–
1655Sioux County, IAIA36,7746,844–
1656Page County, VAVA23,7626,830–
1657Pierce County, WIWI43,5196,817–
1658Ben Hill County, GAGA17,0996,817–
1659Lafayette County, MOMO33,5316,798–
1660Stoddard County, MOMO28,2846,795–
1661Chaffee County, COCO20,8316,794–
1662Taylor County, KYKY26,7636,787–
1663Holmes County, MSMS15,4656,785–
1664Poinsett County, ARAR22,4836,784–
1665Scott County, VAVA21,2006,780–
1666Effingham County, ILIL34,5196,775–
1667Monroe County, GAGA32,0236,771–
1668Fulton County, ILIL32,9016,771–
1669Houston County, TXTX22,3166,770–
1670Zapata County, TXTX13,7536,767–
1671Nome Census Area, AKAK9,8306,746–
1672Kusilvak Census Area, AKAK7,9326,740–
1673Northampton County, NCNC16,4916,718–
1674Idaho County, IDID17,8746,717–
1675Barton County, KSKS24,7906,717–
1676Deaf Smith County, TXTX18,6266,715–
1677Washington County, ININ28,3836,714–
1678Crawford County, MOMO22,9296,697–
1679Tyler County, TXTX20,4436,696–
1680Jennings County, ININ27,6226,696–
1681Oconee County, GAGA44,8936,690–
1682Sawyer County, WIWI18,8466,689–
1683Carter County, KYKY26,1496,685–
1684Saluda County, SCSC19,6806,683–
1685Willacy County, TXTX19,9716,672–
1686Isanti County, MNMN44,3866,658–
1687Adams County, WIWI21,7526,658–
1688Todd County, MNMN26,0606,652–
1689Marengo County, ALAL18,3116,651–
1690Union County, TNTN21,4506,648–
1691Potter County, PAPA15,8976,647–
1692Morgan County, ILIL32,5156,645–
1693Clay County, MSMS18,2386,635–
1694Hill County, MTMT16,1676,628–
1695Chattooga County, GAGA25,3006,625–
1696Montague County, TXTX21,9666,618–
1697Fluvanna County, VAVA28,9756,610–
1698Jackson County, OKOK24,7646,609–
1699Juneau County, WIWI26,6496,606–
1700Haywood County, TNTN17,0426,605–
1701Pointe Coupee Parish, LALA19,5206,603–
1702Glacier County, MTMT13,4636,597–
1703Meigs County, OHOH21,5876,597–
1704Ashley County, ARAR17,8316,592–
1705Johnson County, KYKY22,0516,591–
1706Dawson County, NENE24,4526,575–
1707Lincoln County, KYKY25,3536,572–
1708Overton County, TNTN23,7876,567–
1709Conway County, ARAR21,3936,565–
1710Taylor County, FLFL21,2106,563–
1711Greene County, GAGA21,3676,544–
1712Fredericksburg, VAVA30,3936,542–
1713Adams County, NENE31,0716,537–
1714Asotin County, WAWA22,5456,525–
1715Geary County, KSKS36,3386,517–
1716Yell County, ARAR19,9566,515–
1717McLeod County, MNMN36,6316,515–
1718Hancock County, WVWV27,7296,512–
1719Piscataquis County, MEME17,4096,498–
1720Adams County, WAWA21,4886,495–
1721Emanuel County, GAGA23,1476,491–
1722Greene County, NCNC20,7006,488–
1723Butler County, ALAL18,1006,486–
1724Marion County, IAIA34,1926,483–
1725Logan County, ARAR21,6336,482–
1726Brookings County, SDSD37,6356,481–
1727Covington County, MSMS17,8986,473–
1728Hickman County, TNTN26,2196,470–
1729DeKalb County, TNTN21,8736,469–
1730Iroquois County, ILIL26,1506,463–
1731Washington County, MOMO23,8106,460–
1732Morton County, NDND34,6016,449–
1733Starke County, ININ23,4256,448–
1734Gooding County, IDID16,4466,431–
1735Concordia Parish, LALA17,8366,428–
1736Westmoreland County, VAVA19,7156,398–
1737Richland Parish, LALA19,5826,395–
1738Benzie County, MIMI18,5686,388–
1739Meriwether County, GAGA21,5166,384–
1740Park County, MTMT18,2146,383–
1741Appling County, GAGA19,1006,383–
1742West Baton Rouge Parish, LALA28,7566,376–
1743Marion County, MOMO28,5256,374–
1744Brooks County, GAGA16,1016,372–
1745Clay County, ININ26,4106,372–
1746Green County, WIWI37,2276,361–
1747Morgan County, TNTN22,1606,358–
1748McPherson County, KSKS30,0646,343–
1749Burleson County, TXTX20,5496,342–
1750Randolph County, MOMO24,5136,338–
1751Gonzales County, TXTX20,1596,333–
1752Baker County, OROR16,6586,303–
1753Stark County, NDND34,0136,301–
1754Dixie County, FLFL18,0386,297–
1755Duchesne County, UTUT20,8566,297–
1756Stone County, MSMS19,6546,294–
1757Prentiss County, MSMS25,2846,287–
1758McDowell County, WVWV16,8786,277–
1759Bibb County, ALAL22,2626,263–
1760DeWitt County, TXTX20,3096,263–
1761Logan County, ILIL27,1826,262–
1762Montgomery County, ILIL28,0766,253–
1763Clark County, ARAR20,9386,249–
1764Jasper County, ININ33,8946,242–
1765Juniata County, PAPA23,4036,237–
1766Torrance County, NMNM16,1006,228–
1767Tattnall County, GAGA24,3766,226–
1768Grenada County, MSMS20,8686,222–
1769Bayfield County, WIWI16,7876,221–
1770Oglala Lakota County, SDSD13,3386,209–
1771Putnam County, OHOH34,3806,167–
1772Andrews County, TXTX18,9146,162–
1773Young County, TXTX18,1546,160–
1774Attala County, MSMS17,1006,156–
1775Hubbard County, MNMN22,3696,136–
1776Dodge County, GAGA19,6636,129–
1777Crisp County, GAGA19,2376,127–
1778Tishomingo County, MSMS18,6396,119–
1779Douglas County, ILIL19,8806,098–
1780Big Horn County, MTMT12,7526,087–
1781Avery County, NCNC18,1106,081–
1782Washington County, GAGA19,4536,069–
1783Sequatchie County, TNTN17,8616,059–
1784Lavaca County, TXTX20,6516,054–
1785Hockley County, TXTX21,6006,049–
1786Sevier County, UTUT22,8276,043–
1787Langlade County, WIWI19,5346,036–
1788Lincoln County, WYWY21,1806,036–
1789Benton County, TNTN16,1836,020–
1790Freestone County, TXTX20,8116,018–
1791Kalkaska County, MIMI18,6936,015–
1792Adair County, MOMO25,6846,012–
1793Allen Parish, LALA22,6725,998–
1794Randolph County, ARAR18,8765,995–
1795Grant County, KYKY26,1815,991–
1796Bertie County, NCNC17,0865,984–
1797Phillips County, ARAR14,2555,981–
1798Alamosa County, COCO16,6885,978–
1799Polk County, ARAR19,4865,976–
1800Winston County, MSMS17,4735,968–
1801Nicollet County, MNMN34,2735,964–
1802Cook County, GAGA18,2325,954–
1803Woodford County, KYKY27,8835,950–
1804Ray County, MOMO23,3985,940–
1805Boundary County, IDID13,9975,938–
1806Pierce County, GAGA20,7645,930–
1807Colorado County, TXTX21,4395,929–
1808Taylor County, WIWI20,1185,929–
1809Somerset County, MDMD24,9735,926–
1810Monroe County, ILIL34,8405,923–
1811Jackson Parish, LALA15,8345,922–
1812Sierra County, NMNM11,3955,919–
1813Park County, COCO18,3145,916–
1814Jay County, ININ20,1185,913–
1815Bourbon County, KYKY20,2435,903–
1816Leon County, TXTX16,8945,900–
1817Cross County, ARAR16,1865,899–
1818Smith County, TNTN20,9815,893–
1819Fayette County, ALAL15,8725,884–
1820Benton County, MOMO20,5365,884–
1821Logan County, COCO20,6545,869–
1822Jasper County, IAIA38,1535,868–
1823Marion County, KYKY20,1155,863–
1824Lee County, SCSC15,7305,860–
1825Staunton, VAVA26,8015,856–
1826Roosevelt County, NMNM18,6155,849–
1827Sharp County, ARAR18,1225,847–
1828Codington County, SDSD29,5625,837–
1829Hale County, ALAL15,1945,833–
1830Wayne County, TNTN16,4165,832–
1831Fleming County, KYKY15,7875,831–
1832Pickens County, ALAL18,2215,830–
1833Arkansas County, ARAR15,8365,822–
1834Jasper County, MSMS15,7855,822–
1835Russell County, KYKY18,6085,819–
1836White County, ININ25,1645,814–
1837Humphreys County, TNTN19,6465,800–
1838Henry County, ALAL18,3945,785–
1839Clarke County, MSMS15,1025,781–
1840Monroe County, ALAL18,9655,773–
1841Bosque County, TXTX18,9185,773–
1842Brunswick County, VAVA15,7275,772–
1843Brown County, MNMN25,5175,770–
1844Franklin County, KSKS26,2995,770–
1845Grayson County, VAVA15,2305,769–
1846Scott County, ININ25,0535,764–
1847Ellis County, KSKS29,0755,761–
1848Rowan County, KYKY24,4765,758–
1849Lawrence County, KYKY15,7655,750–
1850Drew County, ARAR17,0545,741–
1851Seward County, KSKS21,0735,741–
1852St. James Parish, LALA18,9385,740–
1853Fulton County, ININ20,0915,726–
1854Johnson County, TNTN18,7185,721–
1855Marion County, ARAR17,5935,710–
1856Tippah County, MSMS21,3895,703–
1857Mason County, KYKY16,9365,685–
1858East Feliciana Parish, LALA18,9115,665–
1859Boone County, WVWV20,2515,654–
1860Morgan County, WVWV18,0275,649–
1861Gogebic County, MIMI14,2855,648–
1862Burnett County, WIWI17,2235,640–
1863Gray County, TXTX20,9195,634–
1864Bledsoe County, TNTN15,9205,630–
1865Kent County, MDMD19,5655,629–
1866Itawamba County, MSMS24,1525,620–
1867Owyhee County, IDID12,6615,620–
1868Patrick County, VAVA17,4245,611–
1869Brooke County, WVWV21,1425,611–
1870Colfax County, NMNM12,1845,607–
1871Las Animas County, COCO14,3915,603–
1872Henry County, MOMO22,6715,592–
1873Missaukee County, MIMI15,2745,584–
1874Unicoi County, TNTN17,8565,579–
1875Archuleta County, COCO14,3065,575–
1876Grant County, ARAR18,7565,562–
1877Meade County, SDSD30,7115,562–
1878Pitkin County, COCO16,6255,562–
1879Franklin County, ARAR17,7255,561–
1880Hampton County, SCSC18,1745,560–
1881Sevier County, ARAR15,7585,554–
1882Clay County, KYKY19,4655,549–
1883Washburn County, WIWI17,0875,531–
1884Claiborne Parish, LALA13,3545,520–
1885Presque Isle County, MIMI13,1285,519–
1886Mariposa County, CACA16,9185,476–
1887Van Buren County, ARAR16,2385,472–
1888Van Wert County, OHOH29,0135,472–
1889McDonald County, MOMO23,9925,466–
1890Northwest Arctic, AKAK7,0955,465–
1891Rockcastle County, KYKY16,1485,459–
1892Lake County, MIMI13,1825,457–
1893Chickasaw County, MSMS16,7305,455–
1894Sumner County, KSKS22,3125,453–
1895Choctaw County, OKOK14,0595,451–
1896Ashland County, WIWI16,2035,450–
1897Berrien County, GAGA18,9325,440–
1898Casey County, KYKY16,2055,437–
1899Jo Daviess County, ILIL21,5945,431–
1900Robertson County, TXTX17,8395,418–
1901Barbour County, WVWV15,4145,412–
1902Holmes County, FLFL20,1195,409–
1903Hart County, KYKY20,1175,398–
1904Butts County, GAGA27,2185,394–
1905Bienville Parish, LALA12,2695,380–
1906Marshall County, OKOK16,2555,376–
1907Owen County, ININ21,8865,368–
1908Mercer County, KYKY23,7335,366–
1909Henry County, OHOH27,5985,359–
1910Montour County, PAPA17,8685,357–
1911Bamberg County, SCSC12,7965,355–
1912Breathitt County, KYKY12,5585,346–
1913Washington County, IAIA22,6675,346–
1914Schuyler County, NYNY16,9245,344–
1915Saline County, MOMO23,2655,334–
1916Powhatan County, VAVA32,5915,324–
1917King George County, VAVA29,6465,319–
1918Cleburne County, ALAL15,9705,309–
1919Green Lake County, WIWI19,3055,291–
1920Buckingham County, VAVA17,1375,284–
1921Aitkin County, MNMN16,2525,280–
1922Dakota County, NENE21,6875,275–
1923Adair County, KYKY19,4235,260–
1924Decatur County, ININ26,5765,241–
1925Benewah County, IDID10,5085,238–
1926Kodiak Island, AKAK12,3875,226–
1927Towns County, GAGA13,2855,216–
1928Dukes County, MAMA21,2195,214–
1929Yankton County, SDSD23,6355,211–
1930Trigg County, KYKY14,5125,207–
1931Waynesboro, VAVA23,9515,205–
1932Price County, WIWI13,9885,204–
1933Brantley County, GAGA18,9365,197–
1934Mackinac County, MIMI11,2365,193–
1935Kewaunee County, WIWI20,7585,192–
1936Elbert County, GAGA20,0725,171–
1937Lamb County, TXTX12,5795,160–
1938Rolette County, NDND11,6885,148–
1939Falls County, TXTX17,8695,145–
1940Simpson County, KYKY20,7885,143–
1941Texas County, OKOK20,3225,137–
1942Polk County, TNTN18,5925,131–
1943Orange County, ININ19,8345,128–
1944Hopewell, VAVA23,2615,125–
1945Southampton County, VAVA18,1105,124–
1946Estill County, KYKY13,9625,122–
1947Crawford County, MIMI13,7225,119–
1948Plaquemines Parish, LALA22,2565,118–
1949Taylor County, WVWV16,2875,114–
1950Dickenson County, VAVA13,2365,112–
1951Jackson County, TXTX15,3935,108–
1952Shoshone County, IDID14,1305,092–
1953Izard County, ARAR14,4055,091–
1954Wright County, MOMO19,6715,091–
1955Jeff Davis County, GAGA15,2195,091–
1956Banks County, GAGA21,2735,087–
1957Lee County, TXTX18,7295,073–
1958Goochland County, VAVA29,1875,071–
1959Nottoway County, VAVA15,7965,071–
1960Craig County, OKOK14,5185,061–
1961Labette County, KSKS19,6855,060–
1962Vernon County, MOMO19,9465,059–
1963Grundy County, TNTN14,1165,058–
1964Arenac County, MIMI15,0685,056–
1965Washington County, IDID11,5835,052–
1966Humboldt County, NVNV17,2675,040–
1967Carroll County, ININ20,6555,039–
1968Harrison County, KYKY19,6275,038–
1969Nobles County, MNMN22,3385,036–
1970Stone County, ARAR12,7035,017–
1971Trinity County, TXTX14,3845,017–
1972Walthall County, MSMS13,9285,010–
1973Beckham County, OKOK22,1595,006–
1974Jasper County, GAGA17,6325,006–
1975Perry County, ILIL20,1605,006–
1976Grant Parish, LALA22,0755,004–
1977Jackson County, WIWI20,9994,995–
1978Jersey County, ILIL21,1604,994–
1979Prince Edward County, VAVA22,3914,993–
1980Pawnee County, OKOK16,0294,989–
1981Davison County, SDSD20,0694,987–
1982Morgan County, GAGA22,0954,983–
1983Iron County, MIMI11,7574,976–
1984Union County, ILIL16,6564,969–
1985Frio County, TXTX18,8234,969–
1986Magoffin County, KYKY11,1104,968–
1987Hutchinson County, TXTX19,6334,967–
1988Jefferson County, FLFL16,0074,966–
1989Mitchell County, NCNC15,0624,955–
1990St. Helena Parish, LALA10,7584,944–
1991Wyandot County, OHOH21,5674,943–
1992Jefferson County, GAGA15,0114,934–
1993Lamar County, GAGA20,9414,932–
1994Miller County, MOMO25,8174,925–
1995Rusk County, WIWI14,1464,910–
1996Hardy County, WVWV14,3374,909–
1997Gilchrist County, FLFL20,4884,908–
1998Allen County, KYKY22,5364,907–
1999Iowa County, WIWI23,9514,898–
2000Gunnison County, COCO17,4394,893–
SHOWING 1,501–2,000 OF 3,144

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES