Oklahoma: Attic Insulation Payback by County

Oklahoma: 76 counties covered

Oklahoma spans DOE climate zones 3, 4. Across its 76 counties tracked here, an uninsulated attic saves an estimated $1,260/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.

• Beaver County — zone 4, ~$1,507/yr
• Harper County — zone 3, ~$1,451/yr
• Dewey County — zone 3, ~$1,422/yr
• Ellis County — zone 3, ~$1,418/yr
• Woods County — zone 3, ~$1,413/yr
• Texas County — zone 4, ~$1,411/yr
• Alfalfa County — zone 3, ~$1,406/yr
• Grant County — zone 3, ~$1,406/yr
• Cimarron County — zone 4, ~$1,387/yr
• Washington County — zone 3, ~$1,379/yr
• Garfield County — zone 3, ~$1,377/yr
• Blaine County — zone 3, ~$1,375/yr
• Kay County — zone 3, ~$1,359/yr
• Major County — zone 3, ~$1,353/yr
• Woodward County — zone 3, ~$1,351/yr
• Kingfisher County — zone 3, ~$1,334/yr
• Rogers County — zone 3, ~$1,329/yr
• Canadian County — zone 3, ~$1,328/yr
• Noble County — zone 3, ~$1,328/yr
• Craig County — zone 3, ~$1,320/yr
• Ottawa County — zone 3, ~$1,320/yr
• Beckham County — zone 3, ~$1,316/yr
• Delaware County — zone 3, ~$1,310/yr
• Pawnee County — zone 3, ~$1,309/yr
• Mayes County — zone 3, ~$1,303/yr
• Washita County — zone 3, ~$1,294/yr
• Custer County — zone 3, ~$1,283/yr
• Osage County — zone 3, ~$1,282/yr
• Logan County — zone 3, ~$1,279/yr
• Roger Mills County — zone 3, ~$1,276/yr
• Grady County — zone 3, ~$1,273/yr
• Payne County — zone 3, ~$1,273/yr
• Greer County — zone 3, ~$1,271/yr
• Kiowa County — zone 3, ~$1,271/yr
• Caddo County — zone 3, ~$1,267/yr
• Nowata County — zone 3, ~$1,265/yr
• Lincoln County — zone 3, ~$1,251/yr
• Harmon County — zone 3, ~$1,246/yr
• Okmulgee County — zone 3, ~$1,244/yr
• Creek County — zone 3, ~$1,243/yr
• Jackson County — zone 3, ~$1,238/yr
• Tulsa County — zone 3, ~$1,237/yr
• Sequoyah County — zone 3, ~$1,234/yr
• Cleveland County — zone 3, ~$1,233/yr
• Oklahoma County — zone 3, ~$1,228/yr
• Comanche County — zone 3, ~$1,227/yr
• Pottawatomie County — zone 3, ~$1,227/yr
• Cotton County — zone 3, ~$1,221/yr
• Garvin County — zone 3, ~$1,218/yr
• Le Flore County — zone 3, ~$1,217/yr
• Muskogee County — zone 3, ~$1,211/yr
• Atoka County — zone 3, ~$1,210/yr
• Adair County — zone 3, ~$1,203/yr
• Seminole County — zone 3, ~$1,198/yr
• Wagoner County — zone 3, ~$1,198/yr
• Murray County — zone 3, ~$1,195/yr
• Coal County — zone 3, ~$1,193/yr
• McClain County — zone 3, ~$1,193/yr
• Pontotoc County — zone 3, ~$1,189/yr
• Tillman County — zone 3, ~$1,187/yr
• Stephens County — zone 3, ~$1,183/yr
• Hughes County — zone 3, ~$1,180/yr
• Cherokee County — zone 3, ~$1,176/yr
• Marshall County — zone 3, ~$1,167/yr
• Pushmataha County — zone 3, ~$1,165/yr
• Okfuskee County — zone 3, ~$1,162/yr
• Pittsburg County — zone 3, ~$1,157/yr
• Johnston County — zone 3, ~$1,153/yr
• Latimer County — zone 3, ~$1,147/yr
• Jefferson County — zone 3, ~$1,137/yr
• Love County — zone 3, ~$1,131/yr
• McCurtain County — zone 3, ~$1,124/yr
• Carter County — zone 3, ~$1,121/yr
• Haskell County — zone 3, ~$1,121/yr
• Bryan County — zone 3, ~$1,089/yr
• Choctaw County — zone 3, ~$1,069/yr