- Aberdeen, ID — 10 chapters
- Ada County, Idaho, ID — 97 chapters
- American Falls, ID — 10 chapters
- Ashton, Idaho, ID — 89 chapters
- Athol, Idaho, ID — 77 chapters
- Bancroft, Idaho, ID — 49 chapters
- Bannock County, ID — 18 chapters
- Bellevue, Idaho, ID — 88 chapters
- Benewah County, Idaho, ID — 43 chapters
- Bingham County, Idaho, ID — 61 chapters
- Blackfoot, Idaho, ID — 112 chapters
- Blaine County, Idaho, ID — 110 chapters
- Bliss, Idaho, ID — 44 chapters
- Boise, Idaho, ID — 159 chapters
- Bonner County, Idaho, ID — 72 chapters
- Bonners Ferry, Idaho, ID — 84 chapters
- Bonneville County, Idaho, ID — 50 chapters
- Boundary County, Idaho, ID — 35 chapters
- Buhl, Idaho, ID — 86 chapters
- Burley, Idaho, ID — 95 chapters
- Caldwell, Idaho, ID — 20 chapters
- Cambridge, Idaho, ID — 60 chapters
- Canyon County, Idaho, ID — 82 chapters
- Cascade, Idaho, ID — 99 chapters
- Challis, Idaho, ID — 74 chapters
- Chubbuck, Idaho, ID — 129 chapters
- Coeur D'Alene, Idaho, ID — 229 chapters
- Cottonwood, Idaho, ID — 88 chapters
- Council, Idaho, ID — 60 chapters
- Craigmont, Idaho, ID — 78 chapters
- Dalton Gardens, Idaho, ID — 73 chapters
- Deary, Idaho, ID — 85 chapters
- Dietrich, Idaho, ID — 36 chapters
- Dover, Idaho, ID — 66 chapters
- Driggs, ID — 10 chapters
- Eagle, Idaho, ID — 86 chapters
- Eden, Idaho, ID — 46 chapters
- Emmett, ID — 13 chapters
- Fairfield, Idaho, ID — 59 chapters
- Filer, Idaho, ID — 69 chapters
- Franklin County, Idaho, ID — 37 chapters
- Franklin, Idaho, ID — 59 chapters
- Fruitland, Idaho, ID — 72 chapters
- Gem County, Idaho, ID — 105 chapters
- Genesee, Idaho, ID — 103 chapters
- Glenns Ferry, Idaho, ID — 90 chapters
- Gooding, Idaho, ID — 137 chapters
- Grace, Idaho, ID — 48 chapters
- Grangeville, Idaho, ID — 88 chapters
- Hagerman, Idaho, ID — 56 chapters
- Hailey, Idaho, ID — 142 chapters
- Hansen, Idaho, ID — 39 chapters
- Harrison, Idaho, ID — 67 chapters
- Hauser, Idaho, ID — 38 chapters
- Hayden Lake, Idaho, ID — 53 chapters
- Hayden, Idaho, ID — 82 chapters
- Heyburn, Idaho, ID — 84 chapters
- Hollister, Idaho, ID — 29 chapters
- Homedale, ID — 16 chapters
- Horseshoe Bend, Idaho, ID — 59 chapters
- Idaho City, Idaho, ID — 60 chapters
- Idaho County, Idaho, ID — 46 chapters
- Jefferson County, ID — 4 chapters
- Jefferson County, Idaho, ID — 29 chapters
- Jerome, Idaho, ID — 134 chapters
- Juliaetta, ID — 15 chapters
- Kamiah, Idaho, ID — 146 chapters
- Kellogg, Idaho, ID — 112 chapters
- Kendrick, Idaho, ID — 46 chapters
- Ketchum, ID — 13 chapters
- Kimberly, Idaho, ID — 89 chapters
- Kooskia, Idaho, ID — 51 chapters
- Kootenai County, Idaho, ID — 55 chapters
- Kootenai, Idaho, ID — 52 chapters
- Kuna, ID — 12 chapters
- Latah County, Idaho, ID — 49 chapters
- Lava Hot Springs, Idaho, ID — 51 chapters
- Lewiston, ID — 39 chapters
- McCall, Idaho, ID — 115 chapters
- Melba, Idaho, ID — 64 chapters
- Meridian, ID — 14 chapters
- Middleton, Idaho, ID — 56 chapters
- Minidoka County, Idaho, ID — 59 chapters
- Montpelier, Idaho, ID — 48 chapters
- Mountain Home, Idaho, ID — 89 chapters
- Moyie Springs, Idaho, ID — 40 chapters
- Nampa, ID — 10 chapters
- New Plymouth, Idaho, ID — 123 chapters
- Nez Perce County, ID — 2 chapters
- Nezperce, Idaho, ID — 43 chapters
- Notus, ID — 11 chapters
- Orofino, Idaho, ID — 91 chapters
- Osburn, ID — 0 chapters
- Owyhee County, Idaho, ID — 76 chapters
- Parma, Idaho, ID — 81 chapters
- Paul, Idaho, ID — 61 chapters
- Payette County, Idaho, ID — 109 chapters
- Payette, Idaho, ID — 176 chapters
- Plummer, Idaho, ID — 72 chapters
- Pocatello, Idaho, ID — 150 chapters
- Ponderay, Idaho, ID — 43 chapters
- Post Falls, ID — 20 chapters
- Power County, Idaho, ID — 73 chapters
- Priest River, Idaho, ID — 70 chapters
- Rigby, Idaho, ID — 89 chapters
- Rupert, Idaho, ID — 118 chapters
- Saint Maries, Idaho, ID — 63 chapters
- Salmon, Idaho, ID — 44 chapters
- Sandpoint, ID — 13 chapters
- Shoshone County, Idaho, ID — 65 chapters
- Shoshone, Idaho, ID — 95 chapters
- Soda Springs, ID — 17 chapters
- Spirit Lake, Idaho, ID — 73 chapters
- Stanley, Idaho, ID — 106 chapters
- Star, ID — 9 chapters
- Sun Valley, Idaho, ID — 60 chapters
- Troy, Idaho, ID — 50 chapters
- Twin Falls County, Idaho, ID — 69 chapters
- Twin Falls, Idaho, ID — 98 chapters
- Valley County, Idaho, ID — 86 chapters
- Wallace, Idaho, ID — 51 chapters
- Washington County, Idaho, ID — 73 chapters
- Weiser, Idaho, ID — 103 chapters
- Wendell, Idaho, ID — 74 chapters
- Winchester, Idaho, ID — 51 chapters