| 1. | Gloucester County, NJ (Glassboro, Williamstown, Woodbury) (pop. 254,673) | -82.9% |
| 2. | Larimer County, CO (Fort Collins, Loveland, Estes Park) (pop. 251,494) | -80.9% |
| 3. | Dutchess County, NY (Poughkeepsie, Wappinger, East Fishkill) (pop. 280,150) | -80.2% |
| 4. | Sarasota County, FL (Sarasota, Interior County, Gulf Gate-Osprey) (pop. 325,957) | -79.7% |
| 5. | Boulder County, CO (Boulder, Longmont, Lafayette) (pop. 291,288) | -79.1% |
| 6. | Santa Cruz County, CA (Santa Cruz, Watsonville, San Lorenzo Valley) (pop. 255,602) | -78.9% |
| 7. | Waukesha County, WI (Waukesha, Brookfield, New Berlin) (pop. 360,767) | -76.6% |
| 8. | Lane County, OR (Eugene, Springfield, Badger Mountain) (pop. 322,959) | -71.0% |
| 9. | Dakota County, MN (Eagan, Burnsville, Apple Valley) (pop. 355,904) | -70.0% |
| 10. | McHenry County, IL (Crystal Lake, Algonquin, Lake in the Hills) (pop. 260,077) | -64.9% |
| 11. | Morris County, NJ (Morristown, Dover, Madison) (pop. 470,212) | -64.7% |
| 12. | Madison County, IL (Granite City, Alton, Collinsville) (pop. 258,941) | -61.4% |
| 13. | Spartanburg County, SC (Spartanburg, Pauline, Fairmont Mills) (pop. 253,791) | -53.8% |
| 14. | Galveston County, TX (Galveston, League City, Texas City) (pop. 250,158) | -52.5% |
| 15. | Anchorage Municipality, AK (Anchorage) (pop. 260,283) | -51.2% |
| 16. | Washtenaw County, MI (Ann Arbor, Ypsilanti, Saline) (pop. 322,895) | -49.7% |
| 17. | Luzerne County, PA (Wilkes-Barre, Back Mountain, Hazleton) (pop. 319,250) | -49.2% |
| 18. | Collier County, FL (Naples, Golden Gate, Immokalee) (pop. 251,377) | -48.5% |
| 19. | Hudson County, NJ (Jersey City, Union City, Bayonne) (pop. 608,975) | -48.1% |
| 20. | St. Charles County, MO (St. Charles, St. Peters, O'Fallon) (pop. 283,883) | -44.8% |
| 21. | Charleston County, SC (Charleston, North Charleston, Mount Pleasant) (pop. 309,969) | -43.2% |
| 22. | St. Clair County, IL (Belleville, East St. Louis, O'Fallon) (pop. 256,082) | -42.2% |
| 23. | Passaic County, NJ (Paterson, Clifton, Passaic) (pop. 489,049) | -42.1% |
| 24. | Hillsborough County, NH (Manchester, Nashua, Merrimack) (pop. 380,841) | -41.3% |
| 25. | Middlesex County, NJ (Edison, New Brunswick, Perth Amboy) (pop. 750,162) | -39.4% |
| 26. | Ada County, ID (Boise, Meridian, Orchard) (pop. 300,904) | -39.4% |
| 27. | Ocean County, NJ (Toms River, Lakewood, Point Pleasant) (pop. 510,916) | -39.1% |
| 28. | Nueces County, TX (Corpus Christi, Robstown, Port Aransas) (pop. 313,645) | -39.1% |
| 29. | Kings County, NY (Brooklyn) (pop. 2,465,326) | -37.3% |
| 30. | Genesee County, MI (Flint, Burton, Beecher) (pop. 436,141) | -36.1% |
| 31. | Onondaga County, NY (Syracuse, Clay, Salina) (pop. 458,336) | -36.0% |
| 32. | Mecklenburg County, NC (Charlotte, Huntersville, Matthews) (pop. 695,454) | -35.5% |
| 33. | San Mateo County, CA (Daly City, San Mateo, Redwood City) (pop. 707,161) | -35.4% |
| 34. | Richmond County, NY (Staten Island) (pop. 443,728) | -35.4% |
| 35. | Marion County, FL (Ocala, East Marion, Fellowship) (pop. 258,916) | -35.0% |
| 36. | Anne Arundel County, MD (Glen Burnie, Annapolis, Severn) (pop. 489,656) | -34.7% |
| 37. | Douglas County, NE (Omaha, Ralston, Elkhorn) (pop. 463,585) | -34.6% |
| 38. | DuPage County, IL (Naperville, Wheaton, Downers Grove) (pop. 904,161) | -34.3% |
| 39. | Kent County, MI (Grand Rapids, Wyoming, Kentwood) (pop. 574,335) | -33.5% |
| 40. | Richland County, SC (Columbia, Dutch Fork, Pontiac) (pop. 320,677) | -33.3% |
| 41. | Montgomery County, TX (Southeast Montgomery, The Woodlands, Conroe) (pop. 293,768) | -33.3% |
| 42. | DeKalb County, GA (North Atlanta, Redan, Dunwoody) (pop. 665,865) | -32.8% |
| 43. | Westmoreland County, PA (Murrysville, Municipality of Murrysville, Greensburg) (pop. 369,993) | -32.6% |
| 44. | Monmouth County, NJ (Long Branch, Asbury Park, Tinton Falls) (pop. 615,301) | -32.5% |
| 45. | Bergen County, NJ (Hackensack, Teaneck, Fort Lee) (pop. 884,118) | -32.0% |
| 46. | New York County, NY (New York, Manhattan) (pop. 1,537,195) | -32.0% |
| 47. | Anoka County, MN (Coon Rapids, Blaine, Fridley) (pop. 298,084) | -31.9% |
| 48. | Rockland County, NY (Ramapo, Clarkstown, Orangetown) (pop. 286,753) | -31.6% |
| 49. | Jefferson Parish, LA (Metairie, Kenner, Marrero) (pop. 455,466) | -31.3% |
| 50. | Hinds County, MS (Jackson, Clinton, Byram) (pop. 250,800) | -31.2% |
| 51. | Orleans Parish, LA (New Orleans) (pop. 484,674) | -30.8% |
| 52. | Duval County, FL (Jacksonville, Jacksonville Beach, Atlantic Beach) (pop. 778,879) | -30.3% |
| 53. | Montgomery County, PA (Norristown, Pottstown, King of Prussia) (pop. 750,097) | -29.8% |
| 54. | District of Columbia, DC (Washington) (pop. 572,059) | -29.7% |
| 55. | Santa Clara County, CA (San Jose, Sunnyvale, Santa Clara) (pop. 1,682,585) | -29.5% |
| 56. | Henrico County, VA (Tuckahoe, Fair Oaks, Highland Springs) (pop. 262,300) | -29.5% |
| 57. | Sonoma County, CA (Santa Rosa, Petaluma, Rohnert Park) (pop. 458,614) | -29.5% |
| 58. | Utah County, UT (Provo, Orem, Pleasant Grove) (pop. 368,536) | -29.1% |
| 59. | Adams County, CO (Aurora, West Adams, Westminster) (pop. 363,857) | -28.7% |
| 60. | Pulaski County, AR (Little Rock, North Little Rock, Jacksonville) (pop. 361,474) | -28.5% |
| 61. | Palm Beach County, FL (Sunshine Parkway, West Palm Beach, Boca Raton) (pop. 1,131,184) | -28.2% |
| 62. | Cumberland County, NC (Fayetteville, Fort Bragg, Hope Mills) (pop. 302,963) | -28.2% |
| 63. | Winnebago County, IL (Rockford, Machesney Park, Loves Park) (pop. 278,418) | -28.0% |
| 64. | Jefferson County, CO (Northeast Jefferson, Lakewood, Arvada) (pop. 527,056) | -28.0% |
| 65. | Davidson County, TN (Metropolitan Government, Nashville-Davidson, Goodlettsville) (pop. 569,891) | -27.8% |
| 66. | Virginia Beach city, VA (Virginia Beach) (pop. 425,257) | -27.6% |
| 67. | Fayette County, KY (Lexington-Fayette, Fayette) (pop. 260,512) | -27.2% |
| 68. | Queens County, NY (Queens) (pop. 2,229,379) | -27.0% |
| 69. | Shelby County, TN (Memphis, Bartlett, Germantown) (pop. 897,472) | -27.0% |
| 70. | Bronx County, NY (Bronx) (pop. 1,332,650) | -26.9% |
| 71. | Ingham County, MI (Lansing, East Lansing, Okemos) (pop. 279,320) | -26.9% |
| 72. | Hamilton County, TN (Chattanooga, East Ridge, East Brainerd) (pop. 307,896) | -26.6% |
| 73. | Pima County, AZ (Tucson, Casas Adobes, Catalina Foothills) (pop. 843,746) | -26.6% |
| 74. | Stanislaus County, CA (Modesto, Turlock, Ceres) (pop. 446,997) | -26.5% |
| 75. | Suffolk County, MA (Boston, Revere, Chelsea) (pop. 689,807) | -26.4% |
| 76. | Baltimore County, MD (Dundalk, Towson, Catonsville) (pop. 754,292) | -26.3% |
| 77. | Cook County, IL (Chicago, Cicero, Arlington Heights) (pop. 5,376,741) | -26.2% |
| 78. | Lucas County, OH (Toledo, Oregon, Sylvania) (pop. 455,054) | -26.2% |
| 79. | Milwaukee County, WI (Milwaukee, West Allis, Wauwatosa) (pop. 940,164) | -26.1% |
| 80. | Essex County, NJ (Newark, East Orange, Irvington) (pop. 793,633) | -26.0% |
| 81. | Santa Barbara County, CA (Santa Maria Valley, Santa Barbara, Santa Maria) (pop. 399,347) | -26.0% |
| 82. | Lake County, IN (Gary, Hammond, East Chicago) (pop. 484,564) | -25.8% |
| 83. | Clark County, NV (Las Vegas, Paradise, Henderson) (pop. 1,375,765) | -25.8% |
| 84. | St. Louis County, MO (Florissant, Chesterfield, University City) (pop. 1,016,315) | -25.5% |
| 85. | Plymouth County, MA (Brockton, Wareham, Middleborough) (pop. 472,822) | -25.5% |
| 86. | San Bernardino County, CA (San Bernardino, Ontario, Fontana) (pop. 1,709,434) | -25.4% |
| 87. | Oklahoma County, OK (Oklahoma City, Edmond, Midwest City) (pop. 660,448) | -25.2% |
| 88. | Escambia County, FL (Pensacola, Cantonment, Ferry Pass) (pop. 294,410) | -25.2% |
| 89. | Suffolk County, NY (Brentwood, West Babylon, Commack) (pop. 1,419,369) | -25.1% |
| 90. | San Diego County, CA (San Diego, Chula Vista, Oceanside) (pop. 2,813,833) | -24.9% |
| 91. | Middlesex County, MA (Lowell, Cambridge, Newton) (pop. 1,465,396) | -24.9% |
| 92. | Butler County, OH (Hamilton, Middletown, Fairfield) (pop. 332,807) | -24.8% |
| 93. | Gwinnett County, GA (Dacula-Rocky Creek, Lawrenceville, Duluth) (pop. 588,448) | -24.8% |
| 94. | El Paso County, CO (Colorado Springs, Black Forest-Peyton, Security-Widefield) (pop. 516,929) | -24.8% |
| 95. | Union County, NJ (Elizabeth, Union, Plainfield) (pop. 522,541) | -24.6% |
| 96. | Honolulu County, HI (Honolulu, Urban Honolulu, Ewa) (pop. 876,156) | -24.6% |
| 97. | Pierce County, WA (Tacoma, Lakewood, Graham-Thrift) (pop. 700,820) | -24.4% |
| 98. | Chesterfield County, VA (Meadowbrook, Chester, Bon Air) (pop. 259,903) | -24.3% |
| 99. | Orange County, CA (North Coast, Santa Ana, Anaheim) (pop. 2,846,289) | -24.2% |
| 100. | Ventura County, CA (Oxnard, Thousand Oaks, Simi Valley) (pop. 753,197) | -24.2% |
| 101. | San Joaquin County, CA (Stockton, Lodi, Tracy) (pop. 563,598) | -24.2% |