| 1 | Loudoun County, Virginia | 100 | 77.4 | 21.3 | 100 |
| 2 | Santa Clara County, California | 87.6 | 82.4 | 6.8 | 87.6 |
| 3 | San Mateo County, California | 85.2 | 85 | 4.6 | 85.2 |
| 4 | Falls Church city, Virginia | 84.4 | 74.3 | 13.5 | 84.4 |
| 5 | Fairfax County, Virginia | 81.3 | 73.8 | 26.9 | 81.3 |
| 6 | Howard County, Maryland | 79.3 | 69 | 33.3 | 79.3 |
| 7 | Douglas County, Colorado | 78.5 | 86.8 | 31.2 | 78.5 |
| 8 | Nassau County, New York | 77 | 59.6 | 22.1 | 77 |
| 9 | Los Alamos County, New Mexico | 76.8 | 86.2 | 59.6 | 76.8 |
| 10 | Marin County, California | 76.6 | 82 | 5.9 | 76.6 |
| 11 | San Francisco County, California | 75.7 | 83.1 | 14.8 | 75.7 |
| 12 | Arlington County, Virginia | 74.9 | 77 | 22.2 | 74.9 |
| 13 | Hunterdon County, New Jersey | 74.4 | 45.9 | 40.7 | 74.4 |
| 14 | Forsyth County, Georgia | 73.4 | 80.9 | 41.5 | 73.4 |
| 15 | Summit County, Utah | 72.8 | 92.5 | 40.4 | 72.8 |
| 16 | Somerset County, New Jersey | 72.1 | 48.6 | 35.4 | 72.1 |
| 17 | Morris County, New Jersey | 71.4 | 51.8 | 34.9 | 71.4 |
| 18 | Stafford County, Virginia | 70.7 | 82 | 39.2 | 70.7 |
| 19 | Fairfax city, Virginia | 70 | 75.7 | 29.4 | 70 |
| 20 | Calvert County, Maryland | 69.6 | 77.6 | 46.1 | 69.6 |
| 21 | Williamson County, Tennessee | 69 | 90.2 | 42.6 | 69 |
| 22 | Delaware County, Ohio | 68.3 | 56 | 51.8 | 68.3 |
| 23 | Elbert County, Colorado | 67.9 | 89.7 | 48.4 | 67.9 |
| 24 | Fauquier County, Virginia | 67.9 | 80.6 | 47.6 | 67.9 |
| 25 | Prince William County, Virginia | 67.5 | 74.7 | 35.2 | 67.5 |
| 26 | Montgomery County, Maryland | 67.4 | 77.9 | 35.4 | 67.4 |
| 27 | Suffolk County, New York | 67.1 | 50.1 | 29 | 67.1 |
| 28 | Putnam County, New York | 66.5 | 39.5 | 38.1 | 66.5 |
| 29 | Middlesex County, Massachusetts | 66.1 | 72.6 | 31.3 | 66.1 |
| 30 | Norfolk County, Massachusetts | 65.9 | 71.6 | 31.6 | 65.9 |
| 31 | Alameda County, California | 65.8 | 80.8 | 21.3 | 65.8 |
| 32 | Morgan County, Utah | 65.7 | 87 | 56.5 | 65.7 |
| 33 | Contra Costa County, California | 65.4 | 78.9 | 24.6 | 65.4 |
| 34 | Rockwall County, Texas | 64.9 | 56.1 | 41.4 | 64.9 |
| 35 | Western Connecticut Planning Region, Connecticut | 64.7 | 60.8 | 28.3 | 64.7 |
| 36 | Bergen County, New Jersey | 64.1 | 54.9 | 32.7 | 64.1 |
| 37 | Carver County, Minnesota | 63.8 | 73.4 | 51.6 | 63.8 |
| 38 | Chester County, Pennsylvania | 63.7 | 64.6 | 46 | 63.7 |
| 39 | Monmouth County, New Jersey | 63.5 | 52.6 | 39.8 | 63.5 |
| 40 | King County, Washington | 63.1 | 78.7 | 32.5 | 63.1 |
| 41 | Oldham County, Kentucky | 62.7 | 76.4 | 62.3 | 62.7 |
| 42 | Broomfield County, Colorado | 62.4 | 85 | 39.1 | 62.4 |
| 43 | Poquoson city, Virginia | 62.3 | 76.9 | 48.9 | 62.3 |
| 44 | Charles County, Maryland | 62.1 | 73.1 | 40.3 | 62.1 |
| 45 | Frederick County, Maryland | 62 | 73.6 | 46 | 62 |
| 46 | Anne Arundel County, Maryland | 61.9 | 78.3 | 40.4 | 61.9 |
| 47 | Scott County, Minnesota | 61.9 | 72.3 | 51.9 | 61.9 |
| 48 | New Kent County, Virginia | 61.8 | 83.2 | 52.6 | 61.8 |
| 49 | Nantucket County, Massachusetts | 61.5 | 96.2 | 21.4 | 61.5 |
| 50 | Goochland County, Virginia | 60.8 | 88.2 | 56.8 | 60.8 |
| 51 | Westchester County, New York | 60.7 | 58.2 | 29.9 | 60.7 |
| 52 | Hamilton County, Indiana | 60.4 | 77.5 | 55.5 | 60.4 |
| 53 | Manassas city, Virginia | 60.3 | 71.4 | 41.7 | 60.3 |
| 54 | Collin County, Texas | 60.1 | 55.6 | 41.4 | 60.1 |
| 55 | Oconee County, Georgia | 59 | 82 | 60.4 | 59 |
| 56 | Carroll County, Maryland | 59 | 75.7 | 54.1 | 59 |
| 57 | Wasatch County, Utah | 58.5 | 89.7 | 44.5 | 58.5 |
| 58 | Placer County, California | 58.2 | 78.4 | 36.2 | 58.2 |
| 59 | St. Mary's County, Maryland | 58.2 | 77.9 | 48.5 | 58.2 |
| 60 | Washington County, Minnesota | 58.1 | 74.1 | 51.4 | 58.1 |
| 61 | Sussex County, New Jersey | 58 | 32.8 | 50.3 | 58 |
| 62 | Clarke County, Virginia | 57.9 | 87.9 | 57 | 57.9 |
| 63 | Rockingham County, New Hampshire | 57.7 | 56.5 | 46.5 | 57.7 |
| 64 | Orange County, California | 57.6 | 83.5 | 25.8 | 57.6 |
| 65 | Alexandria city, Virginia | 57.5 | 74.5 | 30.7 | 57.5 |
| 66 | Queen Anne's County, Maryland | 57.4 | 80 | 48.9 | 57.4 |
| 67 | Fort Bend County, Texas | 57.4 | 46.3 | 46 | 57.4 |
| 68 | Teton County, Wyoming | 56.9 | 91.1 | 46 | 56.9 |
| 69 | Bucks County, Pennsylvania | 56.4 | 63.4 | 51.7 | 56.4 |
| 70 | Montgomery County, Pennsylvania | 56.2 | 62.6 | 49.7 | 56.2 |
| 71 | Harford County, Maryland | 56 | 76.1 | 54.2 | 56 |
| 72 | Bristol County, Rhode Island | 55.8 | 63.3 | 52.1 | 55.8 |
| 73 | Alpine County, California | 55.7 | 83 | 55.6 | 55.7 |
| 74 | Rockland County, New York | 55.6 | 52.4 | 32.4 | 55.6 |
| 75 | Powhatan County, Virginia | 55.6 | 84.4 | 64.7 | 55.6 |
| 76 | DuPage County, Illinois | 55.5 | 43.4 | 49.5 | 55.5 |
| 77 | Kendall County, Illinois | 55.5 | 31.2 | 45.8 | 55.5 |
| 78 | Kendall County, Texas | 55.5 | 68.4 | 53.3 | 55.5 |
| 79 | King George County, Virginia | 55.5 | 86.5 | 53.4 | 55.5 |
| 80 | Plymouth County, Massachusetts | 55 | 67.5 | 44.1 | 55 |
| 81 | Union County, Ohio | 54.9 | 67 | 62.4 | 54.9 |
| 82 | Hanover County, Virginia | 54.9 | 83.4 | 56.8 | 54.9 |
| 83 | Spotsylvania County, Virginia | 54.9 | 85.3 | 50.2 | 54.9 |
| 84 | Santa Cruz County, California | 54.7 | 84.8 | 31.4 | 54.7 |
| 85 | Napa County, California | 54.5 | 82.7 | 34.4 | 54.5 |
| 86 | Fayette County, Georgia | 54.5 | 80.3 | 49.4 | 54.5 |
| 87 | Lake County, Illinois | 54.5 | 27 | 53.3 | 54.5 |
| 88 | Middlesex County, New Jersey | 54.5 | 40.3 | 41.6 | 54.5 |
| 89 | San Benito County, California | 54.1 | 79.5 | 31.2 | 54.1 |
| 90 | Williamson County, Texas | 54.1 | 54.2 | 46.6 | 54.1 |
| 91 | York County, Virginia | 54.1 | 84 | 48.2 | 54.1 |
| 92 | Denton County, Texas | 54 | 53.9 | 45.8 | 54 |
| 93 | Chambers County, Texas | 53.9 | 70.3 | 56.8 | 53.9 |
| 94 | Davis County, Utah | 53.9 | 87.1 | 55.5 | 53.9 |
| 95 | Snohomish County, Washington | 53.9 | 79.9 | 40.5 | 53.9 |
| 96 | Warren County, Ohio | 53.8 | 66.4 | 60.9 | 53.8 |
| 97 | Jefferson County, Colorado | 53.7 | 88.9 | 45.8 | 53.7 |
| 98 | Will County, Illinois | 53.7 | 36.3 | 55.3 | 53.7 |
| 99 | Aleutians West Census Area, Alaska | 53.4 | 82.3 | 41 | 53.4 |
| 100 | Ventura County, California | 53.4 | 82.8 | 30 | 53.4 |