| 1. | Mariposa County, CA (Coulterville, Yosemite, Bootjack) (pop. 17,130) | 0.049 |
| 2. | Gila County, AZ (Payson, Globe, Reservation) (pop. 51,335) | 0.049 |
| 3. | Sutter County, CA (Yuba City, South Yuba City, Tierra Buena) (pop. 78,930) | 0.048 |
| 4. | Coconino County, AZ (Coconino, Flagstaff, Sedona) (pop. 116,320) | 0.047 |
| 5. | Mesa County, CO (Grand Junction, Clifton, Redlands) (pop. 116,255) | 0.047 |
| 6. | Jackson County, NC (Cullowhee, Sylva, Webster) (pop. 33,121) | 0.046 |
| 7. | Tooele County, UT (Tooele, Grantsville, Erda) (pop. 40,735) | 0.046 |
| 8. | Box Elder County, UT (Brigham City, Tremonton, Perry) (pop. 42,745) | 0.046 |
| 9. | Fremont County, WY (Wind River, Riverton, Lander) (pop. 35,804) | 0.045 |
| 10. | Graham County, NC (Robbinsville, Lake Santeetlah) (pop. 7,993) | 0.045 |
| 11. | Cochise County, AZ (Sierra Vista, Sierra Vista Southeast, Douglas) (pop. 117,755) | 0.045 |
| 12. | Nevada County, CA (Donner, Truckee, Grass Valley) (pop. 92,033) | 0.045 |
| 13. | Yancey County, NC (Burnsville) (pop. 17,774) | 0.045 |
| 14. | Larimer County, CO (Fort Collins, Loveland, Estes Park) (pop. 251,494) | 0.045 |
| 15. | Crook County, WY (Sundance, Moorcroft, Hulett) (pop. 5,887) | 0.045 |
| 16. | Tulare County, CA (Visalia, Tulare, Porterville) (pop. 368,021) | 0.044 |
| 17. | Sevier County, TN (Chilhowee, Sevierville, Beech Springs) (pop. 71,170) | 0.044 |
| 18. | Washington County, UT (St. George, Hurricane, Washington) (pop. 90,354) | 0.044 |
| 19. | Arapahoe County, CO (South Aurora, Southwest Arapahoe, Centennial) (pop. 487,967) | 0.043 |
| 20. | Madison County, VA (Brightwood, Madison) (pop. 12,520) | 0.043 |
| 21. | Blount County, TN (Maryville, Lanier, Wildwood) (pop. 105,823) | 0.043 |
| 22. | Uinta County, WY (Evanston, Bridger Valley, Lyman) (pop. 19,742) | 0.043 |
| 23. | Navajo County, AZ (Little Colorado, Apache, Western) (pop. 97,470) | 0.043 |
| 24. | La Paz County, AZ (Quartzsite, Parker Strip, Parker) (pop. 19,715) | 0.043 |
| 25. | Scotts Bluff County, NE (Scottsbluff, Gering, Mitchell) (pop. 36,951) | 0.043 |
| 26. | Coos County, NH (Berlin, Northumberland, Colebrook) (pop. 33,111) | 0.042 |
| 27. | Greene County, MO (Springfield, Republic, Willard) (pop. 240,391) | 0.042 |
| 28. | Lincoln County, MO (Troy, Elsberry, Moscow Mills) (pop. 38,944) | 0.042 |
| 29. | La Plata County, CO (Durango, Bayfield, Ignacio) (pop. 43,941) | 0.042 |
| 30. | Geauga County, OH (Chardon, South Russell, Bainbridge) (pop. 90,895) | 0.042 |
| 31. | Pinal County, AZ (San Tan Valley, North Pinal, Apache Junction) (pop. 179,727) | 0.042 |
| 32. | Carbon County, UT (Price, Helper, Wellington) (pop. 20,422) | 0.042 |
| 33. | Perry County, MO (Perryville, Brewer, Altenburg) (pop. 18,132) | 0.042 |
| 34. | Eddy County, NM (Carlsbad, Artesia, Loving) (pop. 51,658) | 0.041 |
| 35. | Andrew County, MO (Savannah, Country Club, Amazonia) (pop. 16,492) | 0.041 |
| 36. | Carbon County, WY (Rawlins, Saratoga, Hanna) (pop. 15,639) | 0.041 |
| 37. | Garfield County, UT (Panguitch, Escalante, Tropic) (pop. 4,735) | 0.041 |
| 38. | Lyon County, NV (Fernley, Dayton, Silver Springs) (pop. 34,501) | 0.041 |
| 39. | Custer County, SD (Custer, Hermosa, Buffalo Gap) (pop. 7,275) | 0.041 |
| 40. | Laramie County, WY (Cheyenne, Ranchettes, Warren AFB) (pop. 81,607) | 0.041 |
| 41. | Kern County, CA (Bakersfield, East Kern, Delano) (pop. 661,645) | 0.041 |
| 42. | Jasper County, MO (Joplin, Carthage, Webb City) (pop. 104,686) | 0.041 |
| 43. | Cedar County, MO (El Dorado Springs, Stockton, Jerico Springs) (pop. 13,733) | 0.041 |
| 44. | Teton County, WY (Jackson Hole, Jackson, Hoback) (pop. 18,251) | 0.041 |
| 45. | Cass County, MI (Dowagiac, Cassopolis, Marcellus) (pop. 51,104) | 0.040 |
| 46. | Jersey County, IL (Jerseyville, Elsah, Grafton) (pop. 21,668) | 0.040 |
| 47. | Callaway County, MO (Fulton, Holts Summit, Auxvasse) (pop. 40,766) | 0.040 |
| 48. | Cass County, MO (Belton, Raymore, Harrisonville) (pop. 82,092) | 0.040 |
| 49. | Newton County, AR (Jasper, Western Grove) (pop. 8,608) | 0.040 |
| 50. | Carson City, NV (Carson City) (pop. 52,457) | 0.040 |
| 51. | Lenawee County, MI (Adrian, Tecumseh, Blissfield) (pop. 98,890) | 0.040 |
| 52. | Santa Fe County, NM (Santa Fe, Eldorado at Santa Fe, La Cienega) (pop. 129,292) | 0.040 |
| 53. | Boone County, IN (Lebanon, Zionsville, Thorntown) (pop. 46,107) | 0.040 |
| 54. | Polk County, AR (Mena, Wickes, Grannis) (pop. 20,229) | 0.040 |
| 55. | Christian County, KY (Hopkinsville, Fort Campbell, Fort Campbell North) (pop. 72,265) | 0.040 |
| 56. | Murray County, GA (Crandall-Eton, Casey Springs, Cisco) (pop. 36,506) | 0.040 |
| 57. | Duchesne County, UT (Roosevelt, Duchesne, Myton) (pop. 14,371) | 0.040 |
| 58. | Greene County, IN (Linton, Bloomfield, Jasonville) (pop. 33,157) | 0.040 |
| 59. | Moffat County, CO (Craig, Maybell-Powder Wash, Dinosaur) (pop. 13,184) | 0.040 |
| 60. | Clay County, MO (Gladstone, Liberty, Excelsior Springs) (pop. 184,006) | 0.040 |
| 61. | Sheboygan County, WI (Sheboygan, Plymouth, Sheboygan Falls) (pop. 112,646) | 0.039 |
| 62. | Rio Blanco County, CO (Meeker, Rangely) (pop. 5,986) | 0.039 |
| 63. | Walworth County, WI (Whitewater, Delavan, Elkhorn) (pop. 93,759) | 0.039 |
| 64. | Johnson County, IN (Greenwood, Franklin, New Whiteland) (pop. 115,209) | 0.039 |
| 65. | Yuma County, AZ (Yuma, Fortuna Foothills, San Luis) (pop. 160,026) | 0.039 |
| 66. | Clinton County, OH (Wilmington, Blanchester, Sabina) (pop. 40,543) | 0.039 |
| 67. | Huron County, MI (Bad Axe, Sebewaing, Harbor Beach) (pop. 36,079) | 0.039 |
| 68. | Yavapai County, AZ (Prescott, Verde, Mingus Mountain) (pop. 167,517) | 0.039 |
| 69. | Manistee County, MI (Manistee, Parkdale, Onekama) (pop. 24,527) | 0.039 |
| 70. | Oconee County, SC (Oakway, Seneca, Walhalla) (pop. 66,215) | 0.039 |
| 71. | Dukes County, MA (Edgartown, Tisbury, Oak Bluffs) (pop. 14,987) | 0.039 |
| 72. | Cecil County, MD (Elkton, Perryville, North East) (pop. 85,951) | 0.039 |
| 73. | Williamson County, TN (Franklin, Brentwood, Boston) (pop. 126,638) | 0.038 |
| 74. | Jefferson County, MO (Arnold, Festus, Murphy) (pop. 198,099) | 0.038 |
| 75. | Sublette County, WY (Pinedale, Marbleton, Big Piney) (pop. 5,920) | 0.038 |
| 76. | Ste. Genevieve County, MO (Ste. Genevieve, Grayhawk, Bloomsdale) (pop. 17,842) | 0.038 |
| 77. | Cotton County, OK (Walters, Southwest Cotton, Temple) (pop. 6,614) | 0.038 |
| 78. | Mayes County, OK (Pryor Creek, East Mayes, Chouteau) (pop. 38,369) | 0.038 |
| 79. | Kay County, OK (Ponca City, Blackwell, Tonkawa) (pop. 48,080) | 0.038 |
| 80. | Sauk County, WI (Baraboo, Reedsburg, Prairie du Sac) (pop. 55,225) | 0.038 |
| 81. | Van Buren County, IA (Keosauqua, Farmington, Milton) (pop. 7,809) | 0.038 |
| 82. | Madison County, OH (London, West Jefferson, Plain City) (pop. 40,213) | 0.038 |
| 83. | Allen County, OH (Lima, Delphos, Bluffton) (pop. 108,473) | 0.038 |
| 84. | Luna County, NM (Deming, Columbus, Keeler Farm) (pop. 25,016) | 0.038 |
| 85. | Columbia County, WI (Portage, Columbus, Lake Wisconsin) (pop. 52,468) | 0.038 |
| 86. | Kewaunee County, WI (Algoma, Kewaunee, Luxemburg) (pop. 20,187) | 0.038 |
| 87. | Grant County, NM (Silver City, Bayard-Santa Rita, Bayard) (pop. 31,002) | 0.038 |
| 88. | Racine County, WI (Racine, Caledonia, Mount Pleasant) (pop. 188,831) | 0.038 |
| 89. | Daviess County, KY (Owensboro, Masonville, Whitesville) (pop. 91,545) | 0.038 |
| 90. | Kenosha County, WI (Kenosha, Pleasant Prairie, Salem) (pop. 149,577) | 0.038 |
| 91. | Pierce County, WA (Tacoma, Lakewood, Graham-Thrift) (pop. 700,820) | 0.038 |
| 92. | Shelby County, IN (Shelbyville, Fairland, Morristown) (pop. 43,445) | 0.038 |
| 93. | Madison County, IN (Anderson, Elwood, Alexandria) (pop. 133,358) | 0.038 |
| 94. | LaPorte County, IN (Michigan City, La Porte, Trail Creek) (pop. 110,106) | 0.038 |
| 95. | Franklin County, PA (Chambersburg, Waynesboro, Greencastle) (pop. 129,313) | 0.038 |
| 96. | Fond du Lac County, WI (Fond du Lac, Waupun, Ripon) (pop. 97,296) | 0.037 |
| 97. | Pima County, AZ (Tucson, Casas Adobes, Catalina Foothills) (pop. 843,746) | 0.037 |
| 98. | Norfolk County, MA (Quincy, Brookline, Weymouth) (pop. 650,308) | 0.037 |
| 99. | San Bernardino County, CA (San Bernardino, Ontario, Fontana) (pop. 1,709,434) | 0.037 |
| 100. | Haywood County, NC (Waynesville, Canton, Lake Junaluska) (pop. 54,033) | 0.037 |
| 101. | Dane County, WI (Madison, Fitchburg, Sun Prairie) (pop. 426,526) | 0.037 |