Texas: Attic Insulation Payback by County

Texas: 250 counties covered

Texas spans DOE climate zones 2, 3, 4. Across its 250 counties tracked here, an uninsulated attic saves an estimated $1,035/year on average once topped up to the recommended R-value — actual savings depend on each county's own heating and cooling degree days, shown below.

• Hartley County — zone 4, ~$1,499/yr
• Lipscomb County — zone 4, ~$1,489/yr
• Hansford County — zone 4, ~$1,454/yr
• Moore County — zone 4, ~$1,427/yr
• Sherman County — zone 4, ~$1,423/yr
• Dallam County — zone 4, ~$1,416/yr
• Roberts County — zone 4, ~$1,403/yr
• Hemphill County — zone 3, ~$1,392/yr
• Gray County — zone 4, ~$1,373/yr
• Ochiltree County — zone 4, ~$1,355/yr
• Deaf Smith County — zone 4, ~$1,349/yr
• Castro County — zone 4, ~$1,348/yr
• Carson County — zone 4, ~$1,346/yr
• Parmer County — zone 4, ~$1,343/yr
• Armstrong County — zone 4, ~$1,341/yr
• Swisher County — zone 4, ~$1,338/yr
• Oldham County — zone 4, ~$1,337/yr
• Randall County — zone 4, ~$1,329/yr
• Wheeler County — zone 3, ~$1,324/yr
• Donley County — zone 4, ~$1,306/yr
• Bailey County — zone 4, ~$1,299/yr
• Potter County — zone 4, ~$1,294/yr
• Briscoe County — zone 4, ~$1,293/yr
• Hale County — zone 4, ~$1,282/yr
• Hutchinson County — zone 4, ~$1,271/yr
• Floyd County — zone 4, ~$1,263/yr
• Lamb County — zone 4, ~$1,245/yr
• Cochran County — zone 4, ~$1,218/yr
• Hardeman County — zone 3, ~$1,218/yr
• Hockley County — zone 4, ~$1,218/yr
• Childress County — zone 3, ~$1,214/yr
• Yoakum County — zone 4, ~$1,213/yr
• Foard County — zone 3, ~$1,199/yr
• Cottle County — zone 3, ~$1,196/yr
• Crosby County — zone 3, ~$1,193/yr
• Motley County — zone 3, ~$1,193/yr
• Wilbarger County — zone 3, ~$1,189/yr
• Baylor County — zone 3, ~$1,186/yr
• King County — zone 3, ~$1,184/yr
• Dickens County — zone 3, ~$1,181/yr
• Hall County — zone 3, ~$1,176/yr
• Lubbock County — zone 3, ~$1,171/yr
• Knox County — zone 3, ~$1,167/yr
• Collingsworth County — zone 3, ~$1,165/yr
• Kent County — zone 3, ~$1,165/yr
• Terry County — zone 3, ~$1,164/yr
• Dawson County — zone 3, ~$1,161/yr
• Clay County — zone 3, ~$1,160/yr
• Wichita County — zone 3, ~$1,158/yr
• Haskell County — zone 3, ~$1,156/yr
• Stonewall County — zone 3, ~$1,151/yr
• Montague County — zone 3, ~$1,143/yr
• Garza County — zone 3, ~$1,140/yr
• Jack County — zone 3, ~$1,134/yr
• Young County — zone 3, ~$1,134/yr
• Archer County — zone 3, ~$1,133/yr
• Lynn County — zone 3, ~$1,133/yr
• Throckmorton County — zone 3, ~$1,131/yr
• Stephens County — zone 3, ~$1,130/yr
• Gaines County — zone 3, ~$1,127/yr
• Cooke County — zone 3, ~$1,126/yr
• Lamar County — zone 3, ~$1,122/yr
• Jones County — zone 3, ~$1,120/yr
• Scurry County — zone 3, ~$1,118/yr
• Fannin County — zone 3, ~$1,117/yr
• Mitchell County — zone 3, ~$1,116/yr
• Nolan County — zone 3, ~$1,101/yr
• Ward County — zone 3, ~$1,101/yr
• Red River County — zone 3, ~$1,098/yr
• Hood County — zone 3, ~$1,097/yr
• Glasscock County — zone 3, ~$1,092/yr
• Taylor County — zone 3, ~$1,091/yr
• Coke County — zone 3, ~$1,089/yr
• Hudspeth County — zone 3, ~$1,085/yr
• Grayson County — zone 3, ~$1,084/yr
• Somervell County — zone 3, ~$1,084/yr
• Callahan County — zone 3, ~$1,083/yr
• Fisher County — zone 3, ~$1,083/yr
• Irion County — zone 3, ~$1,083/yr
• Shackelford County — zone 3, ~$1,083/yr
• Sterling County — zone 3, ~$1,082/yr
• Parker County — zone 3, ~$1,080/yr
• Denton County — zone 3, ~$1,079/yr
• Wise County — zone 3, ~$1,079/yr
• Howard County — zone 3, ~$1,078/yr
• Eastland County — zone 3, ~$1,076/yr
• Loving County — zone 3, ~$1,076/yr
• Palo Pinto County — zone 3, ~$1,075/yr
• Camp County — zone 3, ~$1,073/yr
• Titus County — zone 3, ~$1,073/yr
• Bowie County — zone 3, ~$1,071/yr
• Hopkins County — zone 3, ~$1,068/yr
• Hunt County — zone 3, ~$1,067/yr
• Delta County — zone 3, ~$1,065/yr
• Culberson County — zone 3, ~$1,064/yr
• Erath County — zone 3, ~$1,058/yr
• Upshur County — zone 3, ~$1,058/yr
• Midland County — zone 3, ~$1,054/yr
• Cass County — zone 3, ~$1,053/yr
• Kaufman County — zone 3, ~$1,053/yr
• Rockwall County — zone 3, ~$1,053/yr
• Franklin County — zone 3, ~$1,051/yr
• Tarrant County — zone 3, ~$1,051/yr
• Ellis County — zone 3, ~$1,050/yr
• Van Zandt County — zone 3, ~$1,049/yr
• Concho County — zone 3, ~$1,048/yr
• Morris County — zone 3, ~$1,048/yr
• Borden County — zone 3, ~$1,046/yr
• Presidio County — zone 3, ~$1,045/yr
• Rains County — zone 3, ~$1,045/yr
• Runnels County — zone 3, ~$1,045/yr
• Ector County — zone 3, ~$1,044/yr
• Johnson County — zone 3, ~$1,044/yr
• Winkler County — zone 3, ~$1,044/yr
• Brown County — zone 3, ~$1,040/yr
• Crockett County — zone 3, ~$1,037/yr
• Marion County — zone 3, ~$1,037/yr
• Crane County — zone 3, ~$1,036/yr
• Collin County — zone 3, ~$1,029/yr
• Reeves County — zone 3, ~$1,028/yr
• Dallas County — zone 3, ~$1,027/yr
• Bosque County — zone 2, ~$1,026/yr
• Harrison County — zone 3, ~$1,026/yr
• Hill County — zone 2, ~$1,025/yr
• Menard County — zone 3, ~$1,025/yr
• Wood County — zone 3, ~$1,022/yr
• Andrews County — zone 3, ~$1,020/yr
• Upton County — zone 3, ~$1,017/yr
• Comanche County — zone 3, ~$1,014/yr
• Henderson County — zone 3, ~$1,014/yr
• El Paso County — zone 3, ~$1,010/yr
• Sutton County — zone 3, ~$1,010/yr
• Gregg County — zone 3, ~$1,009/yr
• Martin County — zone 3, ~$1,009/yr
• Tom Green County — zone 3, ~$1,009/yr
• San Saba County — zone 3, ~$1,007/yr
• Hamilton County — zone 3, ~$1,005/yr
• Lampasas County — zone 3, ~$1,005/yr
• Coleman County — zone 3, ~$999/yr
• McLennan County — zone 2, ~$998/yr
• Falls County — zone 2, ~$996/yr
• Mills County — zone 3, ~$993/yr
• Schleicher County — zone 3, ~$993/yr
• Shelby County — zone 3, ~$991/yr
• Nacogdoches County — zone 3, ~$989/yr
• Panola County — zone 3, ~$987/yr
• Anderson County — zone 2, ~$986/yr
• Burnet County — zone 3, ~$983/yr
• Kerr County — zone 3, ~$983/yr
• Rusk County — zone 3, ~$982/yr
• Freestone County — zone 2, ~$981/yr
• Llano County — zone 3, ~$980/yr
• McCulloch County — zone 3, ~$978/yr
• Navarro County — zone 3, ~$978/yr
• Reagan County — zone 3, ~$975/yr
• Coryell County — zone 2, ~$974/yr
• Leon County — zone 2, ~$973/yr
• Jeff Davis County — zone 3, ~$972/yr
• Houston County — zone 2, ~$970/yr
• Cherokee County — zone 2, ~$964/yr
• Kimble County — zone 3, ~$964/yr
• Mason County — zone 3, ~$962/yr
• Brewster County — zone 3, ~$959/yr
• Real County — zone 2, ~$959/yr
• Bell County — zone 2, ~$958/yr
• Limestone County — zone 2, ~$955/yr
• Williamson County — zone 2, ~$955/yr
• San Augustine County — zone 3, ~$954/yr
• Gillespie County — zone 3, ~$953/yr
• Pecos County — zone 3, ~$952/yr
• Smith County — zone 3, ~$949/yr
• Travis County — zone 2, ~$944/yr
• Blanco County — zone 3, ~$943/yr
• Burleson County — zone 2, ~$942/yr
• Val Verde County — zone 2, ~$938/yr
• Lee County — zone 2, ~$936/yr
• Dimmit County — zone 2, ~$932/yr
• Madison County — zone 2, ~$928/yr
• Angelina County — zone 2, ~$926/yr
• Terrell County — zone 3, ~$926/yr
• Robertson County — zone 2, ~$924/yr
• Fayette County — zone 2, ~$923/yr
• Grimes County — zone 2, ~$921/yr
• Washington County — zone 2, ~$916/yr
• Brazos County — zone 2, ~$915/yr
• Uvalde County — zone 2, ~$915/yr
• Walker County — zone 2, ~$915/yr
• Polk County — zone 2, ~$914/yr
• Bandera County — zone 2, ~$907/yr
• Maverick County — zone 2, ~$904/yr
• Milam County — zone 2, ~$903/yr
• Gonzales County — zone 2, ~$902/yr
• Zapata County — zone 2, ~$901/yr
• Trinity County — zone 2, ~$900/yr
• Sabine County — zone 3, ~$897/yr
• Wilson County — zone 2, ~$897/yr
• La Salle County — zone 2, ~$896/yr
• Atascosa County — zone 2, ~$895/yr
• Comal County — zone 2, ~$895/yr
• Edwards County — zone 2, ~$894/yr
• Jasper County — zone 2, ~$892/yr
• Newton County — zone 2, ~$892/yr
• Tyler County — zone 2, ~$892/yr
• DeWitt County — zone 2, ~$889/yr
• Colorado County — zone 2, ~$888/yr
• Montgomery County — zone 2, ~$888/yr
• Starr County — zone 2, ~$886/yr
• Austin County — zone 2, ~$885/yr
• Guadalupe County — zone 2, ~$885/yr
• Waller County — zone 2, ~$885/yr
• Bexar County — zone 2, ~$882/yr
• Frio County — zone 2, ~$881/yr
• San Jacinto County — zone 2, ~$881/yr
• Kinney County — zone 2, ~$875/yr
• Jim Hogg County — zone 2, ~$874/yr
• Zavala County — zone 2, ~$874/yr
• Hardin County — zone 2, ~$871/yr
• Webb County — zone 2, ~$871/yr
• McMullen County — zone 2, ~$870/yr
• Duval County — zone 2, ~$868/yr
• Lavaca County — zone 2, ~$867/yr
• Live Oak County — zone 2, ~$867/yr
• Medina County — zone 2, ~$866/yr
• Harris County — zone 2, ~$860/yr
• Karnes County — zone 2, ~$856/yr
• Jim Wells County — zone 2, ~$853/yr
• Orange County — zone 2, ~$852/yr
• Liberty County — zone 2, ~$851/yr
• Hidalgo County — zone 2, ~$849/yr
• Wharton County — zone 2, ~$849/yr
• Brooks County — zone 2, ~$848/yr
• Kenedy County — zone 2, ~$842/yr
• Kleberg County — zone 2, ~$842/yr
• Goliad County — zone 2, ~$829/yr
• Jefferson County — zone 2, ~$825/yr
• Fort Bend County — zone 2, ~$824/yr
• Aransas County — zone 2, ~$821/yr
• Bee County — zone 2, ~$821/yr
• Victoria County — zone 2, ~$818/yr
• San Patricio County — zone 2, ~$813/yr
• Chambers County — zone 2, ~$811/yr
• Nueces County — zone 2, ~$809/yr
• Refugio County — zone 2, ~$809/yr
• Jackson County — zone 2, ~$806/yr
• Galveston County — zone 2, ~$805/yr
• Cameron County — zone 2, ~$800/yr
• Matagorda County — zone 2, ~$799/yr
• Brazoria County — zone 2, ~$789/yr
• Willacy County — zone 2, ~$777/yr
• Calhoun County — zone 2, ~$767/yr