| Lake | 12,800 | Madison | South Dakota | Sioux Falls-Rapid City, SD | View → |
| Lake | 12,000 | Baldwin | Michigan | Traverse City, MI | View → |
| Lake Of The Woods | 3,800 | Baudette | Minnesota | Fargo, ND | View → |
| Lamar | 20,000 | Barnesville | Georgia | Atlanta, GA | View → |
| Lamar | 49,500 | Paris | Texas | Dallas-Fort Worth, TX | View → |
| Lamar | 65,000 | Purvis | Mississippi | Jackson, MS | View → |
| Lamar | 14,000 | Vernon | Alabama | Tupelo-Meridian-Greenwood, MS | View → |
| Lamb | 12,500 | Littlefield | Texas | Lubbock-Abilene, TX | View → |
| Lamoille | 27,000 | Morristown | Vermont | Burlington, VT | View → |
| LaMoure | 4,000 | LaMoure | North Dakota | Fargo, ND | View → |
| Lampasas | 21,600 | Lampasas | Texas | Austin-Waco, TX | View → |
| Lancaster | 100,000 | Lancaster | South Carolina | Charlotte-Greensboro, NC | View → |
| Lancaster | 557,000 | Lancaster | Pennsylvania | Harrisburg, PA | View → |
| Lancaster | 330,000 | Lincoln | Nebraska | Lincoln, NE | View → |
| Lancaster | 10,700 | Kilmarnock | Virginia | Richmond, VA | View → |
| Lander | 6,250 | Battle Mountain | Nevada | Las Vegas-Reno, NV | View → |
| Lane | 392,000 | Eugene | Oregon | Portland, OR | View → |
| Lane | 1,300 | Dighton | Kansas | Wichita, KS | View → |
| Langlade | 19,000 | Antigo | Wisconsin | Green Bay, WI-Duluth, MN | View → |
| Lanier | 10,000 | Lakeland | Georgia | Jacksonville-Tallahassee, FL | View → |
| Lapeer | 88,000 | Lapeer | Michigan | Detroit, MI-Toledo, OH | View → |
| LaPorte | 110,000 | Michigan City | Indiana | Chicago, IL | View → |
| Laramie | 101,000 | Cheyenne | Wyoming | Denver-Colorado Springs, CO | View → |
| Larimer | 380,000 | Fort Collins | Colorado | Denver-Colorado Springs, CO | View → |
| LaRue | 14,000 | Hodgenville | Kentucky | Louisville, KY-Evansville, IN | View → |
| Las Animas | 14,000 | Trinidad | Colorado | Denver-Colorado Springs, CO | View → |
| LaSalle | 110,000 | Ottawa | Illinois | Chicago, IL | View → |
| Lassen | 31,000 | Susanville | California | Las Vegas-Reno, NV | View → |
| Latah | 42,000 | Moscow | Idaho | Spokane, WA | View → |
| Latimer | 10,000 | Wilburton | Oklahoma | Tulsa, OK-Fort Smith, AR | View → |
| Lauderdale | 96,800 | Florence | Alabama | Birmingham-Huntsville, AL | View → |
| Lauderdale | 26,000 | Ripley | Tennessee | Memphis, TN | View → |
| Lauderdale | 75,000 | Meridian | Mississippi | Tupelo-Meridian-Greenwood, MS | View → |
| Laurel | 62,000 | London | Kentucky | Lexington-Bowling Green, KY | View → |
| Laurens | 69,000 | Laurens | South Carolina | Greenville, SC-Asheville, NC | View → |
| Laurens | 50,000 | Dublin | Georgia | Macon-Columbus, GA | View → |
| Lavaca | 20,400 | Hallettsville | Texas | San Antonio-Corpus Christi, TX | View → |
| Lawrence | 33,100 | Moulton | Alabama | Birmingham-Huntsville, AL | View → |
| Lawrence | 16,000 | Lawrenceville | Illinois | Champaign-Peoria, IL | View → |
| Lawrence | 16,000 | Louisa | Kentucky | Charleston-Bluefield, WV | View → |
| Lawrence | 59,050 | Ironton | Ohio | Charleston-Bluefield, WV | View → |
| Lawrence | 47,000 | Bedford | Indiana | Indianapolis-Fort Wayne, IN | View → |
| Lawrence | 12,000 | Monticello | Mississippi | Jackson, MS | View → |
| Lawrence | 44,000 | Lawrenceburg | Tennessee | Nashville, TN | View → |
| Lawrence | 16,000 | Walnut Ridge | Arkansas | Paducah, KY | View → |
| Lawrence | 84,500 | New Castle | Pennsylvania | Pittsburgh-Erie, PA | View → |
| Lawrence | 26,000 | Spearfish | South Dakota | Sioux Falls-Rapid City, SD | View → |
| Lawrence | 38,000 | Aurora | Missouri | Springfield, MO | View → |
| Le Flore | 50,000 | Poteau | Oklahoma | Tulsa, OK-Fort Smith, AR | View → |
| Le Sueur | 30,000 | Le Sueur | Minnesota | Minneapolis-St. Paul, MN | View → |
