| State Name | County Name | City |
|---|---|---|
| Oregon | Washington | King City |
| Tennessee | Sullivan | Kingsport |
| New York | Orange | Kiryas Joel |
| Texas | Denton | Krum |
| New Jersey | Monmouth | Keyport |
| West Virginia | Mineral | Keyser |
| Florida | Hillsborough | Keystone |
| Florida | Clay | Keystone Heights |
| Wisconsin | Manitowoc | Kiel |
| Hawaii | Maui | Kihei |
| Illinois | Lake | Kildeer |
| Texas | Gregg | Kilgore |
| North Carolina | Dare | Kill Devil Hills |
| Texas | Bell | Killeen |
| Connecticut | Windham | Killingly |
| Connecticut | Middlesex | Killingworth |
| Missouri | Stone | Kimberling City |
| Alabama | Jefferson | Kimberly |
| Idaho | Twin Falls | Kimberly |
| Wisconsin | Outagamie | Kimberly |
| New York | Columbia | Kinderhook |
| North Carolina | Stokes | King |
| California | Monterey | King City |
| Virginia | King George | King George |
| Pennsylvania | Montgomery | King of Prussia |
| Oklahoma | Kingfisher | Kingfisher |
| Arizona | Mohave | Kingman |
| Kansas | Kingman | Kingman |
| Georgia | Camden | Kings Bay Base |
| California | Placer | Kings Beach |
| North Carolina | New Hanover | Kings Grant |
| North Carolina | Cleveland | Kings Mountain |
| New York | Suffolk | Kings Park |
| Virginia | Fairfax | Kings Park |
| Virginia | Fairfax | Kings Park West |
| New York | Nassau | Kings Point |
| California | Fresno | Kingsburg |
| New York | Washington | Kingsbury |
| Michigan | Dickinson | Kingsford |
| Georgia | Camden | Kingsland |
| Texas | Llano | Kingsland |
| Massachusetts | Plymouth | Kingston |
| New Hampshire | Rockingham | Kingston |
| New York | Ulster | Kingston |
| Pennsylvania | Luzerne | Kingston |
| Rhode Island | Washington | Kingston |
| Tennessee | Roane | Kingston |
| New Jersey | Camden | Kingston Estates |
| Virginia | Fairfax | Kingstowne |
| South Carolina | Williamsburg | Kingstree |
| Maryland | Baltimore | Kingsville |
| Texas | Kleberg | Kingsville |
| New Jersey | Hunterdon | Kingwood |
| West Virginia | Preston | Kingwood |
| New Jersey | Morris | Kinnelon |
| Alabama | Houston | Kinsey |
| North Carolina | Lenoir | Kinston |
| Texas | Bexar | Kirby |
| New York | Oneida | Kirkland |
| Washington | King | Kirkland |
| Missouri | Adair | Kirksville |
| Missouri | St. Louis | Kirkwood |
| New York | Broome | Kirkwood |
| Ohio | Lake | Kirtland |
| Pennsylvania | Armstrong | Kiskiminetas |
| Florida | Osceola | Kissimmee |
| Pennsylvania | Armstrong | Kittanning |
| Maine | York | Kittery |
| North Carolina | Dare | Kitty Hawk |
| Oregon | Klamath | Klamath Falls |
| North Carolina | Wake | Knightdale |
| Indiana | Henry | Knightstown |
| Alaska | Matanuska-Susitna | Knik-Fairview |
| Missouri | Johnson | Knob Noster |
| New Jersey | Warren | Knowlton |
| Indiana | Starke | Knox |
| New York | Albany | Knox |
| Iowa | Marion | Knoxville |
| Tennessee | Knox | Knoxville |
| Alaska | Kodiak Island | Kodiak |
| Indiana | Howard | Kokomo |
| Mississippi | Attala | Kosciusko |
| Alaska | Northwest Arctic | Kotzebue |
| Wisconsin | Marathon | Kronenwetter |
| Hawaii | Maui | Kula |
| Pennsylvania | Montgomery | Kulpsville |
| Idaho | Ada | Kuna |
| Pennsylvania | Berks | Kutztown |
| Pennsylvania | Berks | Kutztown University |
| Texas | Hays | Kyle |
| California | Los Angeles | La Canada Flintridge |
| Washington | Clark | La Center |
| New Mexico | Santa Fe | La Cienega |
| Washington | Skagit | La Conner |
| Minnesota | Houston | La Crescent |
| California | Los Angeles | La Crescenta-Montrose |
| Wisconsin | La Crosse | La Crosse |
| Alabama | Chambers | La Fayette |
| Texas | Cameron | La Feria |
| Tennessee | Campbell | La Follette |
