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).

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SAME RANKING BYStates
RELATEDMost socially vulnerableLeast socially vulnerableMost socially vulnerable peopleMost homes without air conditioningMost homes without air conditioning (total)Most vulnerable to extreme heat
RANKPLACESTATEPOPRESIDENTS VULNERABLE TO EXTREME HEATVS –
2001Plymouth County, IAIA25,6974,890
2002Jefferson Davis County, MSMS10,9414,886
2003Moffat County, COCO13,1224,883
2004Meeker County, MNMN23,6034,868
2005Rabun County, GAGA17,7644,862
2006Madison County, ARAR18,4104,855
2007McCreary County, KYKY17,1244,855
2008Cherokee County, KSKS19,1054,851
2009Fergus County, MTMT11,8254,845
2010Trinity County, CACA15,7204,845
2011Grand County, COCO16,4964,839
2012Red River County, TXTX11,8164,831
2013North Slope, AKAK10,5824,827
2014Salem, VAVA25,8164,827
2015Ketchikan Gateway, AKAK13,5494,825
2016Lawrence County, ARAR16,2734,798
2017Pottawatomie County, KSKS27,1864,795
2018Sullivan County, ININ20,8314,794
2019Los Alamos County, NMNM19,4074,794
2020Converse County, WYWY13,8244,794
2021Ste. Genevieve County, MOMO18,6894,772
2022Alleghany County, VAVA14,5464,769
2023Choctaw County, ALAL11,9044,768
2024Calhoun County, SCSC14,1884,765
2025Posey County, ININ24,9884,762
2026Clinton County, MOMO21,6614,751
2027Woodward County, OKOK19,8274,750
2028Glades County, FLFL13,2704,744
2029Goshen County, WYWY12,6404,743
2030Conecuh County, ALAL10,8994,740
2031Pend Oreille County, WAWA14,4574,735
2032Perry County, ININ19,3894,727
2033Sumter County, ALAL11,5884,724
2034Rains County, TXTX13,5424,723
2035Franklin County, ININ23,2864,723
2036Fayette County, ILIL20,7904,715
2037Calhoun County, FLFL13,2894,709
2038Parke County, ININ16,6424,699
2039Todd County, KYKY12,9724,696
2040Hamilton County, FLFL14,1804,695
2041Nodaway County, MOMO20,1744,691
2042Bristol, VAVA16,4184,691
2043Eastland County, TXTX18,1434,687
2044Shelby County, ILIL20,5764,681
2045King William County, VAVA19,6174,677
2046Dallas County, MOMO18,0254,675
2047Jackson County, ARAR16,7414,673
2048Garrard County, KYKY18,2074,665
2049Morgan County, OHOH13,6264,663
2050Larue County, KYKY15,1844,663
2051Benton County, IAIA26,0044,657
2052Lyon County, MNMN25,6844,656
2053Camp County, TXTX13,3804,653
2054Desha County, ARAR9,9844,636
2055Roosevelt County, MTMT10,2424,635
2056Yalobusha County, MSMS12,3754,626
2057Lewis County, WVWV16,3944,626
2058Comanche County, TXTX14,4324,621
2059Boone County, IAIA26,7994,614
2060Powell County, KYKY12,8124,603
2061Valley County, IDID12,8314,599
2062Gage County, NENE21,7114,597
2063Summers County, WVWV11,5324,595
2064Gulf County, FLFL15,9434,590
2065Greene County, VAVA21,9584,588
2066Clay County, NCNC12,2394,586
2067Colonial Heights, VAVA18,7384,567
2068Perry County, MOMO19,0934,565
2069Stutsman County, NDND21,4144,555
2070Martin County, MNMN19,4404,551
2071Smith County, MSMS13,9914,540
2072Fillmore County, MNMN21,5404,536
2073Warren County, ILIL16,2224,533
2074Clay County, ALAL14,2074,529
2075Calhoun County, MSMS12,6434,526
2076Le Sueur County, MNMN29,4534,522
2077Hancock County, ILIL16,8034,520
2078Monroe County, OHOH12,9944,515
2079Wetzel County, WVWV13,7344,504
2080Noxubee County, MSMS9,7984,502
2081Floyd County, VAVA15,7894,502
2082Wayne County, ILIL15,8824,491
2083Fremont County, IDID14,2084,486
2084Wilcox County, ALAL9,6664,485
2085Richland County, WIWI17,0364,483
2086Roane County, WVWV13,3174,480
2087Alcona County, MIMI10,5564,474
2088Nolan County, TXTX14,1174,474
2089Wabasha County, MNMN21,5374,469
2090Meigs County, TNTN14,1864,468
2091Swain County, NCNC14,0244,462
2092Rio Grande County, COCO11,0874,461
2093Perquimans County, NCNC13,4904,459
2094New Kent County, VAVA28,0224,459
2095Montmorency County, MIMI9,8424,448
2096Reeves County, TXTX12,1384,438
2097Lunenburg County, VAVA12,0584,438
2098Lamar County, ALAL13,5874,426
2099Cass County, NENE27,6574,423
2100Pemiscot County, MOMO14,4654,414
2101Beadle County, SDSD19,6244,409
2102Bates County, MOMO16,5124,405
2103Carbon County, MTMT11,4664,405
2104Morrow County, OROR12,6024,405
2105Lawrence County, MSMS11,8194,404
2106Spencer County, ININ20,0614,399
2107Pike County, GAGA20,9324,393
2108Franklin County, FLFL13,0294,392
2109Amite County, MSMS12,4874,381
2110Crenshaw County, ALAL13,1754,380
2111Morgan County, KYKY14,4154,380
2112Massac County, ILIL13,5024,379
2113Madison Parish, LALA8,8444,377
2114Madison County, MOMO12,8584,376
2115Buchanan County, IAIA20,8834,362
2116Jones County, IAIA21,2534,361
2117Chester County, TNTN17,9944,351
2118Manassas Park, VAVA16,5604,343
2119Northampton County, VAVA11,8794,340
2120Howard County, ARAR12,3064,336
2121Clay County, ARAR14,0524,316
2122Pushmataha County, OKOK10,8074,313
2123Washington County, NENE21,3024,309
2124Atoka County, OKOK14,6094,302
2125Amelia County, VAVA13,6324,298
2126Macon County, GAGA11,7564,296
2127Crockett County, TNTN14,0064,292
2128Big Horn County, WYWY12,0244,290
2129Jones County, TXTX20,8614,287
2130Murray County, OKOK13,8054,284
2131Prowers County, COCO11,8844,280
2132Jackson County, IAIA19,2884,278
2133Northumberland County, VAVA12,5574,272
2134Morris County, TXTX12,1334,270
2135McIntosh County, GAGA11,9894,258
2136Neosho County, KSKS15,6374,254
2137Delaware County, IAIA17,6744,249
2138Appomattox County, VAVA17,1724,244
2139Little River County, ARAR11,7634,240
2140Lafayette County, WIWI17,4784,238
2141Knott County, KYKY13,3214,235
2142Callahan County, TXTX14,4914,230
2143Martinsville, VAVA13,8494,230
2144Bath County, KYKY13,1764,214
2145Butler County, KYKY12,5204,214
2146Montgomery County, MSMS9,3544,214
2147Wilbarger County, TXTX12,4814,209
2148Fulton County, PAPA14,4834,206
2149Washington County, ALAL14,8224,204
2150Screven County, GAGA14,4084,197
2151Spencer County, KYKY20,9984,185
2152Carroll County, IAIA20,3034,185
2153Nelson County, VAVA14,9204,184
2154Macon County, MOMO15,1904,177
2155Kingfisher County, OKOK15,7954,174
2156Jackson County, KYKY13,3254,174
2157Washington County, NCNC10,6384,170
2158Charlotte County, VAVA11,4014,170
2159Fayette County, IAIA19,0474,169
2160Buena Vista County, IAIA20,4494,166
2161Scurry County, TXTX16,1624,163
2162New Madrid County, MOMO15,0864,152
2163Chowan County, NCNC14,0824,149
2164Crawford County, GAGA12,2064,147
2165Braxton County, WVWV11,8854,145
2166Crawford County, IAIA16,2374,126
2167Bourbon County, KSKS14,3194,126
2168Oscoda County, MIMI8,7234,122
2169Edgar County, ILIL16,3234,107
2170Bremer County, IAIA25,2964,101
2171Winn Parish, LALA14,9614,093
2172Moultrie County, ILIL14,3714,077
2173Custer County, MTMT12,0344,068
2174Pecos County, TXTX14,5604,068
2175Jackson County, TNTN12,4664,050
2176Pike County, ILIL14,2314,048
2177Lowndes County, ALAL9,3594,044
2178Sabine County, TXTX10,0124,039
2179Jefferson County, MTMT13,3294,025
2180Paulding County, OHOH18,7274,024
2181Douglas County, MOMO12,3424,023
2182Mono County, CACA12,5054,015
2183Carbon County, WYWY14,0133,994
2184Richland County, ILIL15,2193,994
2185Dade County, GAGA16,1543,992
2186Dent County, MOMO14,5843,990
2187Jefferson County, IAIA15,2913,990
2188Pamlico County, NCNC12,7583,971
2189Waseca County, MNMN18,6883,962
2190Marquette County, WIWI15,9273,959
2191Chicot County, ARAR9,1073,958
2192Kanabec County, MNMN16,6283,947
2193Roseau County, MNMN15,2463,943
2194Newton County, TXTX11,9543,932
2195Fountain County, ININ17,0133,922
2196Clayton County, IAIA16,8453,920
2197Green County, KYKY11,6443,919
2198Ward County, TXTX11,1253,918
2199Lancaster County, VAVA10,9953,916
2200Hickory County, MOMO9,0443,913
2201Dickinson County, KSKS18,6373,909
2202Carroll County, MSMS9,2263,904
2203Hardin County, IAIA16,4553,903
2204Crawford County, WIWI15,9103,902
2205Henry County, IAIA19,3493,901
2206Fulton County, ARAR12,4923,897
2207Iowa County, IAIA16,5043,897
2208Rush County, ININ16,7673,892
2209Webster County, KYKY12,9293,881
2210Cedar County, MOMO14,8883,877
2211Quay County, NMNM8,4543,876
2212Union County, KYKY12,8393,875
2213Lewis County, TNTN13,4873,874
2214Todd County, SDSD8,8633,871
2215Gasconade County, MOMO14,7843,845
2216Mahaska County, IAIA21,8803,840
2217Dickinson County, IAIA18,0773,810
2218Oglethorpe County, GAGA16,4153,807
2219Osage County, KSKS15,6933,798
2220Harrison County, OHOH14,0703,787
2221Pike County, MOMO17,9553,783
2222White County, ILIL13,2503,783
2223Haskell County, OKOK11,7873,770
2224Latimer County, OKOK9,6453,761
2225Fairfax, VAVA26,7723,758
2226Parmer County, TXTX9,6783,756
2227Alleghany County, NCNC11,4793,743
2228Koochiching County, MNMN11,5873,742
2229Tallahatchie County, MSMS10,8773,739
2230Stewart County, TNTN14,4393,733
2231Okfuskee County, OKOK11,4513,731
2232Floyd County, IAIA14,9013,726
2233Winneshiek County, IAIA19,7333,722
2234Lemhi County, IDID8,4743,716
2235Live Oak County, TXTX11,9293,708
2236Allamakee County, IAIA14,2383,697
2237Saunders County, NENE23,7023,695
2238Kemper County, MSMS8,6003,694
2239Carroll County, ILIL15,4193,686
2240Rosebud County, MTMT8,2533,684
2241Otoe County, NENE16,5313,671
2242Perry County, MSMS11,5773,668
2243Karnes County, TXTX15,0183,667
2244Millard County, UTUT14,0573,662
2245Tunica County, MSMS8,8193,660
2246Bond County, ILIL16,9593,641
2247Crawford County, ILIL18,6483,633
2248Early County, GAGA10,4553,628
2249Wilkes County, GAGA9,5403,626
2250Forest County, WIWI9,5743,621
2251Washington County, ILIL13,5643,620
2252Vinton County, OHOH12,6453,613
2253Caldwell County, KYKY12,6093,611
2254Dooly County, GAGA11,1563,610
2255Clearwater County, IDID9,1183,609
2256Stillwater County, MTMT9,4453,608
2257Pendleton County, KYKY14,8003,607
2258Duval County, TXTX9,4023,590
2259Webster County, MSMS10,1673,586
2260Johnston County, OKOK10,4483,583
2261Monroe County, MOMO8,9593,582
2262Madison County, VAVA14,2373,582
2263Jefferson County, KSKS18,2963,580
2264Clay County, IAIA16,2023,578
2265Deer Lodge County, MTMT9,7093,577
2266Blanco County, TXTX13,5813,575
2267Clark County, ILIL15,1143,575
2268Atchison County, KSKS16,1723,573
2269McCormick County, SCSC10,2153,569
2270Page County, IAIA14,8563,568
2271Decatur County, TNTN11,8203,567
2272Lincoln County, WAWA11,9823,559
2273Vermillion County, ININ15,4883,558
2274Lewis County, KYKY12,9013,553
2275Cannon County, TNTN15,2963,552
2276Juab County, UTUT13,5673,551
2277Davis County, IAIA9,2303,548
2278LaSalle Parish, LALA15,1543,542
2279Bradley County, ARAR9,8283,541
2280Pulaski County, ININ12,4633,541
2281Henry County, KYKY16,4473,529
2282Coosa County, ALAL10,1613,526
2283Giles County, VAVA16,5643,518
2284Emery County, UTUT10,1773,504
2285Bullock County, ALAL9,7803,495
2286Brown County, ININ15,7773,483
2287Carroll County, KYKY11,1413,476
2288Teton County, IDID13,2543,475
2289Long County, GAGA21,5573,473
2290Cooper County, MOMO17,1363,467
2291Ozark County, MOMO9,1723,464
2292De Witt County, ILIL15,1183,462
2293Crawford County, ININ10,5093,456
2294Monroe County, WVWV12,4913,455
2295Cumberland County, VAVA10,3523,454
2296Perry County, ALAL7,4253,452
2297West Carroll Parish, LALA9,1563,445
2298Ripley County, MOMO10,7173,438
2299Seminole County, GAGA9,1623,435
2300Pike County, ARAR9,9643,425
2301Edmonson County, KYKY12,7493,423
2302Candler County, GAGA11,2753,418
2303Mercer County, ILIL15,2293,418
2304St. Clair County, MOMO9,9763,403
2305Dimmit County, TXTX8,0243,403
2306Lanier County, GAGA10,6233,403
2307Newton County, ININ14,1883,403
2308Schoolcraft County, MIMI8,1873,395
2309Franklin County, IDID15,8893,392
2310Sitka, AKAK8,3193,381
2311Saguache County, COCO6,7323,379
2312Marion County, TXTX9,8963,374
2313Wadena County, MNMN14,3883,370
2314Brewster County, TXTX9,4583,369
2315Skamania County, WAWA12,6693,364
2316Johnson County, ILIL13,3633,360
2317Claiborne County, MSMS8,0583,345
2318Wayne County, MOMO10,7823,341
2320Ford County, ILIL13,2163,337
2321Montgomery County, ARAR8,5793,333
2322Monroe County, KYKY11,1913,329
2324Bacon County, GAGA11,0703,322
2325Jenkins County, GAGA8,8433,316
2326Seward County, NENE18,0323,315
2327Richland County, NDND16,7313,311
2328Owen County, KYKY11,6013,311
2329Grant County, WVWV11,0413,306
2330Hughes County, OKOK13,4553,306
2331Redwood County, MNMN15,2653,305
2332Livingston County, MOMO14,7083,304
2333Cedar County, IAIA18,3593,294
2334Sublette County, WYWY8,9293,293
2335Greene County, MSMS13,7073,290
2336York County, NENE14,5643,287
2337Huerfano County, COCO7,0113,283
2338Essex County, VAVA10,6543,282
2339Dodge County, MNMN21,3763,281
2340Clay County, ILIL12,7933,278
2341Moniteau County, MOMO15,4283,276
2342Modoc County, CACA8,4263,259
2343Union County, FLFL16,2503,251
2344Washington County, KYKY12,3683,247
2345Barton County, MOMO11,7953,243
2346Metcalfe County, KYKY10,5833,241
2347Bleckley County, GAGA12,8663,240
2348Poweshiek County, IAIA18,3683,228
2349Stephens County, TXTX9,3803,227
2350Houston County, MNMN18,4003,225
2352Piatt County, ILIL16,7913,220
2353Roberts County, SDSD10,2553,219
2354Madison County, MTMT10,0263,209
2355Platte County, WYWY8,6343,209
2356Mills County, IAIA14,7933,200
2357Madison County, TXTX14,2263,191
2358McKenzie County, NDND15,1923,185
2359Tama County, IAIA16,7963,185
2360Hughes County, SDSD17,5703,177
2361Hamilton County, IAIA14,9443,167
2362Tipton County, ININ15,3193,165
2363Mississippi County, MOMO12,0033,164
2364Pondera County, MTMT6,0723,152
2365Zavala County, TXTX9,0373,148
2366Nantucket County, MAMA14,7583,142
2367Richland County, MTMT11,3773,142
2368Kane County, UTUT8,5973,139
2369Runnels County, TXTX9,6933,137
2370Conejos County, COCO7,5293,134
2371Love County, OKOK10,7803,125
2372Clinton County, KYKY9,1393,124
2373Cass County, IAIA12,9603,119
2374Appanoose County, IAIA12,0773,118
2375Terry County, TXTX11,7203,117
2376Pennington County, MNMN13,6863,109
2377Scott County, ARAR9,9653,103
2378Ramsey County, NDND11,5303,101
2379Kossuth County, IAIA14,3223,101
2380Dawson County, TXTX11,7763,099
2381Noble County, OHOH14,2763,098
2382Linn County, MOMO11,8153,092
2383Allen County, KSKS12,3023,088
2384Lake County, MNMN10,7463,085
2385Sibley County, MNMN15,3563,074
2386Sussex County, VAVA10,7553,074
2387Taylor County, GAGA7,8183,072
2388Lincoln County, ARAR12,7643,069
2389Caldwell Parish, LALA9,3443,065
2390Chippewa County, MNMN12,4063,065
2391Pocahontas County, WVWV7,6023,064
2392Pulaski County, GAGA10,1723,051
2393Clarke County, VAVA15,6093,046
2394Grundy County, MOMO9,7443,045
2395Baraga County, MIMI8,1693,039
2396Jones County, NCNC9,5753,029
2397Grand County, UTUT9,7903,026
2398Renville County, MNMN14,3563,021
2399Blaine County, MTMT6,8603,015
2400Johnson County, WYWY8,9083,007
2401Terrell County, GAGA8,6562,993
2402Leslie County, KYKY9,6272,989
2403Charlton County, GAGA13,1212,977
2404Beaverhead County, MTMT10,0432,974
2405Franklin County, TXTX10,9942,973
2406Clear Creek County, COCO8,9942,971
2407Cass County, ILIL12,4632,967
2408Cherokee County, IAIA11,3692,967
2409Broadwater County, MTMT8,4932,965
2410Hancock County, GAGA8,6822,964
2411Allendale County, SCSC7,3552,963
2412Buffalo County, WIWI13,3182,963
2413Montgomery County, MOMO11,5902,958
2414Madison County, IAIA17,2702,957
2415Randolph County, GAGA6,1562,953
2416Yuma County, COCO9,8962,948
2417Lee County, ARAR8,0292,945
2418Lafayette County, FLFL8,7922,943
2419Perry County, TNTN9,1262,942
2420Jackson County, KSKS13,4382,939
2421Red River Parish, LALA7,1652,935
2422Iron County, MOMO9,3182,932
2423Wilkinson County, MSMS7,5822,921
2424Ritchie County, WVWV8,0342,918
2425Alger County, MIMI8,6412,907
2426Faribault County, MNMN13,8882,907
2427Middlesex County, VAVA10,8412,901
2428Power County, IDID8,2462,896
2429Telfair County, GAGA11,1952,895
2430Martin County, KYKY10,6972,886
2431Benton County, MSMS7,5022,883
2432Andrew County, MOMO18,2412,880
2433Boise County, IDID8,5452,880
2434Grant County, OROR7,0752,875
2435Galax, VAVA6,6702,871
2436King and Queen County, VAVA6,7432,870
2437Butler County, IAIA14,0492,868
2438Montgomery County, GAGA8,6352,867
2439Graham County, NCNC8,1902,866
2440Twiggs County, GAGA7,5972,861
2441Jefferson County, MSMS6,8252,860
2442Evans County, GAGA11,0282,860
2443Searcy County, ARAR7,8482,858
2444Clay County, TXTX10,7642,850
2445Wilkinson County, GAGA8,6502,850
2446Lawrence County, ILIL13,7902,849
2447Hancock County, KYKY9,0502,849
2448Walsh County, NDND10,1792,846
2449Yoakum County, TXTX7,4382,842
2450Brown County, KSKS9,1042,842
2451Webster County, WVWV7,7602,837
2452Union County, SDSD17,4022,835
2453Lake County, OROR8,1872,829
2454Irwin County, GAGA9,0202,828
2455Gates County, NCNC10,2342,824
2456Crittenden County, KYKY8,8072,824
2457Cottonwood County, MNMN11,4052,819
2458Union County, IAIA11,8292,811
2459Charles Mix County, SDSD9,3032,808
2460Greene County, ILIL11,3132,807
2461Livingston County, KYKY8,8632,806
2462Marshall County, ILIL11,4732,802
2463Thomas County, KSKS7,7252,801
2464Noble County, OKOK10,8992,790
2465Menard County, ILIL11,8632,789
2466Williamsburg, VAVA15,8612,786
2467Mountrail County, NDND9,3952,785
2468Harney County, OROR7,3802,777
2469Washita County, OKOK10,8842,774
2470Butte County, SDSD10,8562,770
2471Pike County, ININ12,0032,765
2472Greene County, ALAL7,0672,761
2473Harrison County, IAIA14,6232,758
2474Monroe County, ARAR6,2442,757
2475Heard County, GAGA12,1492,754
2476Nevada County, ARAR7,9422,749
2477Cheyenne County, NENE9,5282,747
2478Mathews County, VAVA8,5292,739
2479Mitchell County, IAIA10,6502,739
2480Turner County, GAGA8,9832,737
2481Wright County, IAIA12,8012,737
2482Watonwan County, MNMN11,4592,727
2483Dillingham Census Area, AKAK4,4832,720
2484Kiowa County, OKOK8,1812,716
2485Ochiltree County, TXTX9,2842,715
2486Chugach Census Area, AKAK6,5532,709
2487Wallowa County, OROR7,5952,700
2488Saline County, NENE14,9962,694
2489Ontonagon County, MIMI5,8232,691
2490Humphreys County, MSMS7,0012,687
2491Coleman County, TXTX7,9152,683
2492O'Brien County, IAIA14,2202,677
2493Clinch County, GAGA6,8472,673
2494Wabash County, ILIL10,9072,673
2495Ferry County, WAWA7,5172,670
2496Franklin County, IAIA9,8682,669
2497Nowata County, OKOK9,5222,667
2498Marion County, GAGA7,6762,665
2499Cleveland County, ARAR7,2242,664
2500Dawson County, MTMT8,6922,664
SHOWING 2,001–2,500 OF 3,144
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES