| 1. | Miami-Dade County, FL (Miami, Kendale Lakes-Lindgren Acres, Hialeah) (pop. 2,253,362) | 0.001 |
| 2. | Imperial County, CA (El Centro, Calexico, Brawley) (pop. 142,361) | 0.001 |
| 3. | Grant County, NM (Silver City, Bayard-Santa Rita, Bayard) (pop. 31,002) | 0.001 |
| 4. | Custer County, SD (Custer, Hermosa, Buffalo Gap) (pop. 7,275) | 0.002 |
| 5. | Sacramento County, CA (Sacramento, Mather, Arden-Arcade) (pop. 1,223,499) | 0.002 |
| 6. | Eddy County, NM (Carlsbad, Artesia, Loving) (pop. 51,658) | 0.002 |
| 7. | Dona Ana County, NM (Las Cruces, Dona Ana-Hill, South Dona Ana) (pop. 174,682) | 0.002 |
| 8. | Billings County, ND (Medora) (pop. 888) | 0.002 |
| 9. | Orange County, FL (Orlando, Southwest Orange, Alafaya) (pop. 896,344) | 0.003 |
| 10. | Jackson County, SD (Kadoka, Wanblee, Interior) (pop. 2,930) | 0.003 |
| 11. | Palm Beach County, FL (Sunshine Parkway, West Palm Beach, Boca Raton) (pop. 1,131,184) | 0.003 |
| 12. | Pinal County, AZ (San Tan Valley, North Pinal, Apache Junction) (pop. 179,727) | 0.003 |
| 13. | Van Buren County, IA (Keosauqua, Farmington, Milton) (pop. 7,809) | 0.003 |
| 14. | Pima County, AZ (Tucson, Casas Adobes, Catalina Foothills) (pop. 843,746) | 0.003 |
| 15. | Sumner County, KS (Wellington, Mulvane, Belle Plaine) (pop. 25,946) | 0.003 |
| 16. | Cass County, ND (Fargo, West Fargo, Casselton) (pop. 123,138) | 0.003 |
| 17. | Santa Barbara County, CA (Santa Maria Valley, Santa Barbara, Santa Maria) (pop. 399,347) | 0.003 |
| 18. | Hamilton County, NY (Indian Lake, Lake Pleasant, Long Lake) (pop. 5,379) | 0.004 |
| 19. | Santa Cruz County, CA (Santa Cruz, Watsonville, San Lorenzo Valley) (pop. 255,602) | 0.004 |
| 20. | Solano County, CA (Vallejo, Fairfield, Vacaville) (pop. 394,542) | 0.004 |
| 21. | Meigs County, TN (Big Spring-East View, Ten Mile, Decatur) (pop. 11,086) | 0.004 |
| 22. | Dallas County, TX (Dallas, Garland, Irving) (pop. 2,218,899) | 0.004 |
| 23. | San Bernardino County, CA (San Bernardino, Ontario, Fontana) (pop. 1,709,434) | 0.004 |
| 24. | Cache County, UT (Logan, Smithfield, Hyrum) (pop. 91,391) | 0.004 |
| 25. | Dunn County, ND (Killdeer, Halliday, Dodge) (pop. 3,600) | 0.004 |
| 26. | Kaufman County, TX (Terrell, Kaufman, Forney) (pop. 71,313) | 0.004 |
| 27. | Oklahoma County, OK (Oklahoma City, Edmond, Midwest City) (pop. 660,448) | 0.004 |
| 28. | Trego County, KS (WaKeeney, Collyer) (pop. 3,319) | 0.005 |
| 29. | Pulaski County, AR (Little Rock, North Little Rock, Jacksonville) (pop. 361,474) | 0.005 |
| 30. | Hinds County, MS (Jackson, Clinton, Byram) (pop. 250,800) | 0.005 |
| 31. | Washington County, MN (Woodbury, Cottage Grove, Oakdale) (pop. 201,130) | 0.005 |
| 32. | Dakota County, MN (Eagan, Burnsville, Apple Valley) (pop. 355,904) | 0.005 |
| 33. | Schoolcraft County, MI (Manistique) (pop. 8,903) | 0.005 |
| 34. | Barnwell County, SC (Barnwell, Williston, Blackville) (pop. 23,478) | 0.006 |
| 35. | San Francisco County, CA (San Francisco) (pop. 776,733) | 0.006 |
| 36. | Hancock County, ME (Ellsworth, Bucksport, Bar Harbor) (pop. 51,791) | 0.006 |
| 37. | Davis County, UT (North Davis, South Davis, Layton) (pop. 238,994) | 0.006 |
| 38. | Minnehaha County, SD (Sioux Falls, Brandon, Dell Rapids) (pop. 148,281) | 0.006 |
| 39. | Multnomah County, OR (Portland, Gresham, Troutdale) (pop. 660,486) | 0.006 |
| 40. | Hamilton County, FL (Jasper, Jennings, White Springs) (pop. 13,327) | 0.007 |
| 41. | Manatee County, FL (Bradenton, South Bradenton, Myakka) (pop. 264,002) | 0.007 |
| 42. | Sarasota County, FL (Sarasota, Interior County, Gulf Gate-Osprey) (pop. 325,957) | 0.007 |
| 43. | Herkimer County, NY (German Flatts, Ilion, Herkimer) (pop. 64,427) | 0.007 |
| 44. | Bossier Parish, LA (Bossier City, Red Chute, Eastwood) (pop. 98,310) | 0.007 |
| 45. | Forest County, WI (Crandon, Laona, Wabeno) (pop. 10,024) | 0.007 |
| 46. | Linn County, KS (Pleasanton, La Cygne, Mound City) (pop. 9,570) | 0.007 |
| 47. | Platte County, MO (Parkville, Platte City, Riverside) (pop. 73,781) | 0.007 |
| 48. | Fannin County, GA (Mineral Bluff, Higdon-Mobile, Blue Ridge) (pop. 19,798) | 0.007 |
| 49. | Union County, AR (El Dorado, Smackover, Norphlet) (pop. 45,629) | 0.007 |
| 50. | Orange County, CA (North Coast, Santa Ana, Anaheim) (pop. 2,846,289) | 0.007 |
| 51. | Maricopa County, AZ (Phoenix, Mesa, Glendale) (pop. 3,072,149) | 0.007 |
| 52. | Essex County, NY (North Elba, Ticonderoga, Moriah) (pop. 38,851) | 0.008 |
| 53. | Mobile County, AL (Mobile, Tanner-Williams, Prichard) (pop. 399,843) | 0.008 |
| 54. | Honolulu County, HI (Honolulu, Urban Honolulu, Ewa) (pop. 876,156) | 0.008 |
| 55. | Adams County, CO (Aurora, West Adams, Westminster) (pop. 363,857) | 0.008 |
| 56. | Stewart County, TN (Indian Mound-Bumpus Mills, Cumberland City-Carlisle, Dover) (pop. 12,370) | 0.008 |
| 57. | Glynn County, GA (Brunswick, Everett, St. Simons) (pop. 67,568) | 0.008 |
| 58. | Muscogee County, GA (Columbus, Bibb City) (pop. 186,291) | 0.008 |
| 59. | Ouachita Parish, LA (Monroe, West Monroe, Claiborne) (pop. 147,250) | 0.008 |
| 60. | Clark County, NV (Las Vegas, Paradise, Henderson) (pop. 1,375,765) | 0.008 |
| 61. | Contra Costa County, CA (Central Contra Costa, West Contra Costa, Concord) (pop. 948,816) | 0.008 |
| 62. | San Luis Obispo County, CA (San Luis Obispo, Paso Robles, Atascadero) (pop. 246,681) | 0.008 |
| 63. | El Paso County, TX (El Paso, Socorro, San Elizario) (pop. 679,622) | 0.008 |
| 64. | McKenzie County, ND (Watford City, Mandaree, Four Bears Village) (pop. 5,737) | 0.009 |
| 65. | Warren County, KY (Bowling Green, Gasper River, Greencastle) (pop. 92,522) | 0.009 |
| 66. | Denver County, CO (Denver, Holly Hills) (pop. 554,636) | 0.009 |
| 67. | Burke County, ND (Bowbells, Powers Lake, Lignite) (pop. 2,242) | 0.009 |
| 68. | Mayes County, OK (Pryor Creek, East Mayes, Chouteau) (pop. 38,369) | 0.009 |
| 69. | Roanoke County, VA (Roanoke, Cave Spring, Salem) (pop. 85,778) | 0.009 |
| 70. | Rockingham County, VA (Harrisonburg, Bridgewater, Massanetta Springs) (pop. 67,725) | 0.009 |
| 71. | Oconee County, SC (Oakway, Seneca, Walhalla) (pop. 66,215) | 0.009 |
| 72. | Cherokee County, OK (Tahlequah, South Cherokee, East Cherokee) (pop. 42,521) | 0.009 |
| 73. | Broward County, FL (Fort Lauderdale, Hollywood, Pembroke Pines) (pop. 1,623,018) | 0.009 |
| 74. | Onondaga County, NY (Syracuse, Clay, Salina) (pop. 458,336) | 0.009 |
| 75. | Atlantic County, NJ (Atlantic City, Pleasantville, Ventnor City) (pop. 252,552) | 0.009 |
| 76. | Cerro Gordo County, IA (Mason City, Clear Lake, Rockwell) (pop. 46,447) | 0.010 |
| 77. | Putnam County, NY (Carmel, Southeast, Kent) (pop. 95,745) | 0.010 |
| 78. | Anoka County, MN (Coon Rapids, Blaine, Fridley) (pop. 298,084) | 0.010 |
| 79. | Kent County, MI (Grand Rapids, Wyoming, Kentwood) (pop. 574,335) | 0.010 |
| 80. | Los Angeles County, CA (Los Angeles, East San Gabriel Valley, Long Beach) (pop. 9,519,338) | 0.010 |
| 81. | Mercer County, ND (Beulah, Hazen, Stanton) (pop. 8,644) | 0.010 |
| 82. | Gregg County, TX (Longview, Kilgore, Sabine) (pop. 111,379) | 0.010 |
| 83. | Perry County, PA (Marysville, Duncannon, Newport) (pop. 43,602) | 0.010 |
| 84. | Colbert County, AL (Tri-Cities, Muscle Shoals, Sheffield) (pop. 54,984) | 0.010 |
| 85. | Monroe County, MO (Paris, Madison, Holliday) (pop. 9,311) | 0.010 |
| 86. | McCracken County, KY (Paducah, Woodlawn-Oakdale, Farley) (pop. 65,514) | 0.011 |
| 87. | Roane County, TN (Harriman, Barnard, Rockwood) (pop. 51,910) | 0.011 |
| 88. | Pike County, IN (Petersburg, Winslow, Otwell) (pop. 12,837) | 0.011 |
| 89. | Riverside County, CA (Riverside, Perris Valley, Moreno Valley) (pop. 1,545,387) | 0.011 |
| 90. | Randolph County, IL (Chester, Sparta, Baldwin) (pop. 33,893) | 0.011 |
| 91. | Ulster County, NY (Kingston, Wawarsing, Ulster) (pop. 177,749) | 0.011 |
| 92. | Oliver County, ND (Center) (pop. 2,065) | 0.012 |
| 93. | Salt Lake County, UT (Salt Lake City, West Valley City, Sandy) (pop. 898,387) | 0.012 |
| 94. | Charleston County, SC (Charleston, North Charleston, Mount Pleasant) (pop. 309,969) | 0.012 |
| 95. | Sullivan County, IN (Sullivan, Carlisle, Shelburn) (pop. 21,751) | 0.012 |
| 96. | Madison County, VA (Brightwood, Madison) (pop. 12,520) | 0.012 |
| 97. | Milwaukee County, WI (Milwaukee, West Allis, Wauwatosa) (pop. 940,164) | 0.012 |
| 98. | Nueces County, TX (Corpus Christi, Robstown, Port Aransas) (pop. 313,645) | 0.012 |
| 99. | Jackson County, MS (Pascagoula, Ocean Springs, Moss Point) (pop. 131,420) | 0.012 |
| 100. | King County, WA (Seattle, East Seattle, Bellevue) (pop. 1,737,034) | 0.012 |
| 101. | Madison County, NY (Sullivan, Oneida, Lenox) (pop. 69,441) | 0.012 |