| 1. | Slope County, ND (Marmarth, Amidon) (pop. 767) | 100.0% |
| 2. | Mineral County, CO (Creede, City of Creede) (pop. 831) | 100.0% |
| 3. | Denali Borough, AK (Healy, Anderson, Cantwell) (pop. 1,893) | 100.0% |
| 4. | Manassas Park city, VA (pop. 10,290) | 100.0% |
| 5. | Sioux County, NE (Harrison) (pop. 1,475) | 100.0% |
| 6. | Yakutat City and Borough, AK (Yakutat) (pop. 808) | 100.0% |
| 7. | Borden County, TX (Gail) (pop. 729) | 100.0% |
| 8. | King County, TX (Guthrie) (pop. 356) | 100.0% |
| 9. | Hinsdale County, CO (Lake City, Cathedral) (pop. 790) | 100.0% |
| 10. | Arthur County, NE (Arthur) (pop. 444) | 100.0% |
| 11. | Loup County, NE (Taylor) (pop. 712) | 100.0% |
| 12. | Hartley County, TX (Northwest Hartley, Hartley, Channing) (pop. 5,537) | 100.0% |
| 13. | Glasscock County, TX (Garden City) (pop. 1,406) | 100.0% |
| 14. | Steele County, ND (Finley, Hope, Sharon) (pop. 2,258) | 100.0% |
| 15. | Billings County, ND (Medora) (pop. 888) | 100.0% |
| 16. | McMullen County, TX (Tilden) (pop. 851) | 100.0% |
| 17. | Thomas County, NE (Thedford, Halsey, Seneca) (pop. 729) | 100.0% |
| 18. | Grant County, NE (Hyannis) (pop. 747) | 100.0% |
| 19. | Clark County, ID (West Clark, Dubois, East Clark) (pop. 1,022) | 100.0% |
| 20. | Loving County, TX (Mentone) (pop. 67) | 100.0% |
| 21. | Petroleum County, MT (Winnett) (pop. 493) | 100.0% |
| 22. | Logan County, NE (Stapleton, Gandy) (pop. 774) | 100.0% |
| 23. | McPherson County, NE (Tryon) (pop. 533) | 100.0% |
| 24. | Lake and Peninsula Borough, AK (Nondalton, Kokhanok, Newhalen) (pop. 1,823) | 100.0% |
| 25. | Hayes County, NE (Hayes Center, Hamlet) (pop. 1,068) | 100.0% |
| 26. | Banner County, NE (Harrisburg) (pop. 819) | 100.0% |
| 27. | Aleutians East Borough, AK (Sand Point, King Cove, Akutan) (pop. 2,697) | 100.0% |
| 28. | Roberts County, TX (Miami) (pop. 887) | 100.0% |
| 29. | Kenedy County, TX (Sarita) (pop. 414) | 100.0% |
| 30. | Daggett County, UT (West Daggett, Manila, East Daggett) (pop. 921) | 100.0% |
| 31. | Kodiak Island Borough, AK (Kodiak, Kodiak Station, Womens Bay) (pop. 13,913) | 99.7% |
| 32. | Poquoson city, VA (Poquoson) (pop. 11,566) | 99.6% |
| 33. | Randall County, TX (North Randall, Canyon, Lake Tanglewood) (pop. 104,312) | 99.6% |
| 34. | Douglas County, CO (Highlands Ranch, Parker, Castle Rock) (pop. 175,766) | 99.6% |
| 35. | Pitkin County, CO (Aspen, Snowmass Village, Woody Creek) (pop. 14,872) | 99.6% |
| 36. | Summit County, CO (Silverthorne, Frisco, Breckenridge) (pop. 23,548) | 99.5% |
| 37. | Teton County, WY (Jackson Hole, Jackson, Hoback) (pop. 18,251) | 99.5% |
| 38. | San Miguel County, CO (Telluride, Mountain Village, Norwood) (pop. 6,594) | 99.5% |
| 39. | Eagle County, CO (Edwards, Avon, Vail) (pop. 41,659) | 99.5% |
| 40. | Scott County, KS (Scott City) (pop. 5,120) | 99.5% |
| 41. | Aleutians West Census Area, AK (Unalaska, St. Paul, Adak) (pop. 5,465) | 99.4% |
| 42. | Fairfax County, VA (Burke, Reston, Annandale) (pop. 969,749) | 99.4% |
| 43. | James City County, VA (Jamestown district) (pop. 48,102) | 99.4% |
| 44. | Summit County, UT (Park City, Summit Park, Snyderville) (pop. 29,736) | 99.4% |
| 45. | Storey County, NV (Virginia City) (pop. 3,399) | 99.3% |
| 46. | Lincoln County, SD (Canton, Lennox, Tea) (pop. 24,131) | 99.3% |
| 47. | Platte County, NE (Columbus, Humphrey, Duncan) (pop. 31,662) | 99.3% |
| 48. | Blaine County, ID (Hailey, Ketchum, Bellevue) (pop. 18,991) | 99.3% |
| 49. | Morgan County, UT (Morgan, Mountain Green) (pop. 7,129) | 99.3% |
| 50. | Loudoun County, VA (Ashburn, Leesburg, Sterling) (pop. 169,599) | 99.3% |
| 51. | Stafford County, VA (Aquia Harbour, Stafford Courthouse, Falmouth) (pop. 92,446) | 99.2% |
| 52. | Los Alamos County, NM (Los Alamos, White Rock) (pop. 18,343) | 99.2% |
| 53. | Northwest Arctic Borough, AK (Kotzebue, Selawik, Noorvik) (pop. 7,208) | 99.2% |
| 54. | Arlington County, VA (Arlington) (pop. 189,453) | 99.2% |
| 55. | Scott County, MN (Savage, Shakopee, Prior Lake) (pop. 89,498) | 99.2% |
| 56. | Washington County, MN (Woodbury, Cottage Grove, Oakdale) (pop. 201,130) | 99.2% |
| 57. | Howard County, MD (Columbia, Ellicott City, Scaggsville) (pop. 247,842) | 99.2% |
| 58. | Nantucket County, MA (Nantucket, Madaket, Siasconset) (pop. 9,520) | 99.2% |
| 59. | Prince William County, VA (Dale City, Manassas, Marumsco) (pop. 280,813) | 99.2% |
| 60. | Collin County, TX (Plano, McKinney, Allen) (pop. 491,675) | 99.2% |
| 61. | Calumet County, WI (Harrison, Chilton, New Holstein) (pop. 40,631) | 99.1% |
| 62. | Hamilton County, IN (Fishers, Carmel, Noblesville) (pop. 182,740) | 99.1% |
| 63. | Sarpy County, NE (Bellevue, Papillion, La Vista) (pop. 122,595) | 99.1% |
| 64. | Routt County, CO (Steamboat Springs, Hayden, Oak Creek) (pop. 19,690) | 99.1% |
| 65. | Walworth County, SD (Mobridge, Selby, Java) (pop. 5,974) | 99.1% |
| 66. | Carver County, MN (Chanhassen, Chaska, Waconia) (pop. 70,205) | 99.1% |
| 67. | Nome Census Area, AK (Nome, Unalakleet, Gambell) (pop. 9,196) | 99.1% |
| 68. | Cache County, UT (Logan, Smithfield, Hyrum) (pop. 91,391) | 99.1% |
| 69. | Mono County, CA (Mammoth Lakes, Crowley Lake, Walker) (pop. 12,853) | 99.1% |
| 70. | Wichita County, KS (Leoti, Marienthal) (pop. 2,531) | 99.1% |
| 71. | Montgomery County, MD (Silver Spring, Wheaton-Glenmont, Germantown) (pop. 873,341) | 99.1% |
| 72. | Fort Bend County, TX (Sugar Land, Missouri City, Mission Bend) (pop. 354,452) | 99.1% |
| 73. | Kendall County, IL (Oswego, Boulder Hill, Yorkville) (pop. 54,544) | 99.1% |
| 74. | Bethel Census Area, AK (Bethel, Kwethluk, Kipnuk) (pop. 16,006) | 99.1% |
| 75. | Madison County, ID (Thornton, Rexburg, Moody Creek) (pop. 27,467) | 99.0% |
| 76. | Grand County, CO (Kremmling, Granby, Fraser) (pop. 12,442) | 99.0% |
| 77. | Williamson County, TX (Round Rock, Georgetown, Cedar Park) (pop. 249,967) | 99.0% |
| 78. | McPherson County, SD (Eureka, Leola, Long Lake) (pop. 2,904) | 99.0% |
| 79. | Cavalier County, ND (Langdon, Munich, Osnabrock) (pop. 4,831) | 99.0% |
| 80. | Jerauld County, SD (Wessington Springs, Alpena, Lane) (pop. 2,295) | 99.0% |
| 81. | Denton County, TX (Denton, Lewisville, Flower Mound) (pop. 432,976) | 99.0% |
| 82. | Geauga County, OH (Chardon, South Russell, Bainbridge) (pop. 90,895) | 99.0% |
| 83. | Forsyth County, GA (Big Creek, Chestatee, Silver City) (pop. 98,407) | 99.0% |
| 84. | DuPage County, IL (Naperville, Wheaton, Downers Grove) (pop. 904,161) | 99.0% |
| 85. | Davis County, UT (North Davis, South Davis, Layton) (pop. 238,994) | 99.0% |
| 86. | Sherman County, TX (Stratford, Texhoma) (pop. 3,186) | 99.0% |
| 87. | Wade Hampton Census Area, AK (Hooper Bay, Emmonak, Chevak) (pop. 7,028) | 99.0% |
| 88. | Gwinnett County, GA (Dacula-Rocky Creek, Lawrenceville, Duluth) (pop. 588,448) | 99.0% |
| 89. | North Slope Borough, AK (Barrow, Point Hope, Wainwright) (pop. 7,385) | 99.0% |
| 90. | Spotsylvania County, VA (Spotsylvania Courthouse, Lake Wilderness) (pop. 90,395) | 99.0% |
| 91. | Dakota County, MN (Eagan, Burnsville, Apple Valley) (pop. 355,904) | 99.0% |
| 92. | Gunnison County, CO (Gunnison, Crested Butte, Mount Crested Butte) (pop. 13,956) | 99.0% |
| 93. | Holmes County, OH (Millersburg, Berlin, Walnut Creek) (pop. 38,943) | 98.9% |
| 94. | Woodford County, IL (Eureka, Metamora, El Paso) (pop. 35,469) | 98.9% |
| 95. | Delaware County, OH (Delaware, Powell, Sunbury) (pop. 109,989) | 98.9% |
| 96. | Chattahoochee County, GA (Fort Benning, Fort Benning South, Cusseta) (pop. 14,882) | 98.9% |
| 97. | Johnson County, KS (Overland Park, Olathe, Shawnee) (pop. 451,086) | 98.9% |
| 98. | Roanoke County, VA (Roanoke, Cave Spring, Salem) (pop. 85,778) | 98.9% |
| 99. | Utah County, UT (Provo, Orem, Pleasant Grove) (pop. 368,536) | 98.9% |
| 100. | Santa Clara County, CA (San Jose, Sunnyvale, Santa Clara) (pop. 1,682,585) | 98.9% |
| 101. | Teton County, ID (Driggs, Victor, Tetonia) (pop. 5,999) | 98.9% |