RANKING · 2023 ACS · 144 SHOWN OF 3,144

Most homes without air conditioning, US counties

US counties ranked by the share of occupied homes with no air conditioning in 2023, from the Census Bureau's experimental Local Air Conditioning Estimates (LACE), a model combining the American Housing Survey and American Community Survey. A measure of vulnerability to extreme heat (experimental, modeled data).

All statesAll rankings

SAME RANKING BYStates

RELATEDMost socially vulnerable Least socially vulnerable Most socially vulnerable people Most homes without air conditioning (total)Most vulnerable to extreme heat Most people vulnerable to extreme heat

RANKPLACESTATEPOPHOMES WITHOUT AIR CONDITIONINGVS –

3001Grundy County, ILIL54,0520.4%–

3002Hamilton County, ILIL7,8590.4%–

3003Jefferson County, ILIL36,1470.4%–

3004Jersey County, ILIL21,1600.4%–

3005Marion County, ILIL36,3820.4%–

3006Moultrie County, ILIL14,3710.4%–

3007Perry County, ILIL20,1600.4%–

3008Bartholomew County, ININ85,7290.4%–

3009Clark County, ININ130,4510.4%–

3010Daviess County, ININ34,2090.4%–

3011Jennings County, ININ27,6220.4%–

3012Vanderburgh County, ININ181,9950.4%–

3013Dallas County, IAIA118,4570.4%–

3014Johnson County, KSKS636,9060.4%–

3015Assumption Parish, LALA19,7200.4%–

3016Iberia Parish, LALA66,8460.4%–

3017Lafourche Parish, LALA95,5050.4%–

3018Livingston Parish, LALA155,0360.4%–

3019St. Bernard Parish, LALA45,6420.4%–

3020Hancock County, MSMS46,8730.4%–

3021Harrison County, MSMS217,1360.4%–

3022Jackson County, MSMS147,6660.4%–

3023York County, NENE14,5640.4%–

3024Camden County, NJNJ535,7990.4%–

3025Butler County, OHOH400,1280.4%–

3026Carter County, OKOK48,9100.4%–

3027Comanche County, OKOK122,1580.4%–

3028Garfield County, OKOK61,7790.4%–

3029Garvin County, OKOK26,3770.4%–

3030Kingfisher County, OKOK15,7950.4%–

3031Murray County, OKOK13,8050.4%–

3032Oklahoma County, OKOK822,1250.4%–

3033Rogers County, OKOK102,1970.4%–

3034Stephens County, OKOK44,3100.4%–

3035Washington County, OKOK54,0370.4%–

3036Charleston County, SCSC436,2000.4%–

3037Bell County, TXTX402,2480.4%–

3038Brazoria County, TXTX419,0800.4%–

3039Calhoun County, TXTX19,5990.4%–

3040Fort Bend County, TXTX975,1910.4%–

3041Hays County, TXTX304,3900.4%–

3042Parker County, TXTX184,7670.4%–

3043Travis County, TXTX1,389,6700.4%–

3044Uvalde County, TXTX24,9630.4%–

3045Spotsylvania County, VAVA155,3880.4%–

3046Coffee County, ALAL56,9530.3%–

3047Houston County, ALAL110,3180.3%–

3048Shelby County, ALAL238,5520.3%–

3049Sutter County, CACA98,7870.3%–

3050Yolo County, CACA224,4100.3%–

3051Brevard County, FLFL663,9820.3%–

3052Charlotte County, FLFL217,2120.3%–

3053Citrus County, FLFL171,6660.3%–

3054Duval County, FLFL1,062,9630.3%–

3055Hernando County, FLFL221,7010.3%–

3056Lee County, FLFL875,6070.3%–

3057Nassau County, FLFL106,8790.3%–

3058Osceola County, FLFL481,7180.3%–

3059Santa Rosa County, FLFL211,1150.3%–

3060Seminole County, FLFL491,8840.3%–

3061Sumter County, FLFL157,7720.3%–

3062Volusia County, FLFL606,5730.3%–

3063Walton County, FLFL93,2880.3%–

3064Fayette County, GAGA125,1560.3%–

3065Glynn County, GAGA87,5990.3%–

3066Christian County, ILIL33,4430.3%–

3067Clinton County, ILIL37,1280.3%–

3068Effingham County, ILIL34,5190.3%–

3069Kendall County, ILIL145,4700.3%–

3070Lawrence County, ILIL13,7900.3%–

3071Macoupin County, ILIL43,7480.3%–

3072Monroe County, ILIL34,8400.3%–

3073Piatt County, ILIL16,7910.3%–

3074St. Clair County, ILIL250,7080.3%–

3075Williamson County, ILIL67,2250.3%–

3076Gibson County, ININ33,0910.3%–

3077Posey County, ININ24,9880.3%–

3078Calcasieu Parish, LALA208,4660.3%–

3079St. Charles Parish, LALA50,5860.3%–

3080St. John the Baptist Parish, LALA39,8750.3%–

3081St. Martin Parish, LALA51,1060.3%–

3082St. Tammany Parish, LALA279,1080.3%–

3083Lamar County, MSMS67,4030.3%–

3084Clay County, MOMO265,0320.3%–

3085Jefferson County, MOMO233,1320.3%–

3086Lincoln County, MOMO66,6760.3%–

3087St. Louis County, MOMO990,9110.3%–

3088Cleveland County, OKOK303,9730.3%–

3089Grady County, OKOK59,1280.3%–

3090Logan County, OKOK55,4730.3%–

3091McClain County, OKOK49,6470.3%–

3092Chester County, PAPA557,1160.3%–

3093York County, PAPA473,1970.3%–

3094Beaufort County, SCSC204,4330.3%–

3095Burnet County, TXTX57,0150.3%–

3096Chambers County, TXTX57,5940.3%–

3097Comal County, TXTX209,1660.3%–

3098Coryell County, TXTX85,5920.3%–

3099Guadalupe County, TXTX201,1110.3%–

3100Kendall County, TXTX53,2890.3%–

3101Lampasas County, TXTX23,6570.3%–

3102Montgomery County, TXTX781,1940.3%–

3103Orange County, TXTX86,2660.3%–

3104Rockwall County, TXTX140,7380.3%–

3105Wilson County, TXTX56,1390.3%–

3106Fairfax County, VAVA1,167,8730.3%–

3107Loudoun County, VAVA449,7490.3%–

3108Fairfax, VAVA26,7720.3%–

3109Clay County, FLFL239,5930.2%–

3110Indian River County, FLFL172,7990.2%–

3111St. Johns County, FLFL346,3280.2%–

3112Wakulla County, FLFL38,0890.2%–

3113Camden County, GAGA60,1430.2%–

3114Columbia County, GAGA169,1890.2%–

3115Henry County, GAGA264,9220.2%–

3116Clay County, ILIL12,7930.2%–

3117Madison County, ILIL263,1100.2%–

3118Richland County, ILIL15,2190.2%–

3119Washington County, ILIL13,5640.2%–

3120Hamilton County, ININ387,0360.2%–

3121Hendricks County, ININ193,5100.2%–

3122Johnson County, ININ174,2620.2%–

3123Warrick County, ININ66,8030.2%–

3124Ascension Parish, LALA135,1050.2%–

3125St. James Parish, LALA18,9380.2%–

3126Platte County, MOMO114,4000.2%–

3127Sarpy County, NENE208,3030.2%–

3128Burlington County, NJNJ481,4390.2%–

3129Salem County, NJNJ66,2800.2%–

3130Warren County, OHOH257,1810.2%–

3131Canadian County, OKOK187,1890.2%–

3132Wagoner County, OKOK93,2630.2%–

3133Williamson County, TXTX752,8270.2%–

3134Prince William County, VAVA502,9660.2%–

3135Stafford County, VAVA170,8030.2%–

3136Manassas, VAVA44,3320.2%–

3137Manassas Park, VAVA16,5600.2%–

3138Benton County, WAWA221,7220.2%–

3139Sacramento County, CACA1,618,4600.1%–

3140Flagler County, FLFL140,3600.1%–

3141St. Charles County, MOMO426,4990.1%–

3142Gloucester County, NJNJ312,6380.1%–

3143Franklin County, WAWA102,6120.1%–

3144Kenedy County, TXTX3190.0%–

SHOWING 3,001–3,144 OF 3,144

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES