| State Name | County Name | City |
|---|---|---|
| Wisconsin | Dane | Middleton |
| Connecticut | Middlesex | Middletown |
| Delaware | New Castle | Middletown |
| Kentucky | Jefferson | Middletown |
| Maryland | Frederick | Middletown |
| New Jersey | Monmouth | Middletown |
| New York | Orange | Middletown |
| Ohio | Butler | Middletown |
| Pennsylvania | Northampton | Middletown - Northampton |
| Pennsylvania | Dauphin | Middletown - Dauphin |
| Pennsylvania | Delaware | Middletown - Delaware |
| Pennsylvania | Bucks | Middletown - Bucks |
| Rhode Island | Newport | Middletown |
| Michigan | Barry | Middleville |
| Alabama | Jefferson | Midfield |
| Michigan | Midland | Midland |
| North Carolina | Cabarrus | Midland |
| Texas | Midland | Midland |
| Washington | Pierce | Midland |
| New Jersey | Bergen | Midland Park |
| Illinois | Cook | Midlothian |
| Texas | Ellis | Midlothian |
| Utah | Salt Lake | Midvale |
| Florida | Santa Rosa | Midway - Santa-Rosa |
| Florida | Gadsden | Midway - Gadsden |
| North Carolina | Davidson | Midway |
| Utah | Wasatch | Midway |
| California | Orange | Midway City |
| Texas | Hidalgo | Midway North |
| Oklahoma | Oklahoma | Midwest City |
| Pennsylvania | Union | Mifflinburg |
| Pennsylvania | Juniata | Mifflintown |
| Texas | Hidalgo | Mila Doce |
| Minnesota | Mille Lacs | Milaca |
| Illinois | Rock Island | Milan |
| Michigan | Washtenaw | Milan |
| New Mexico | Cibola | Milan |
| Tennessee | Gibson | Milan |
| South Dakota | Grant | Milbank |
| Montana | Custer | Miles City |
| Connecticut | New Haven | Milford |
| Delaware | Sussex | Milford |
| Iowa | Dickinson | Milford |
| Massachusetts | Worcester | Milford |
| Michigan | Oakland | Milford |
| New Hampshire | Hillsborough | Milford |
| New York | Otsego | Milford |
| Pennsylvania | Bucks | Milford |
| Connecticut | New Haven | Milford city |
| Maryland | Baltimore | Milford Mill |
| Hawaii | Honolulu | Mililani Mauka |
| Hawaii | Honolulu | Mililani Town |
| Washington | Snohomish | Mill Creek |
| Washington | Snohomish | Mill Creek East |
| California | Marin | Mill Valley |
| California | San Mateo | Millbrae |
| Alabama | Elmore | Millbrook |
| New Jersey | Essex | Millburn |
| Massachusetts | Worcester | Millbury |
| Pennsylvania | Erie | Millcreek - Erie |
| Pennsylvania | Lebanon | Millcreek - Lebanon |
| Utah | Salt Lake | Millcreek |
| Georgia | Baldwin | Milledgeville |
| New York | Suffolk | Miller Place |
| Ohio | Holmes | Millersburg |
| Pennsylvania | Dauphin | Millersburg |
| Pennsylvania | Lancaster | Millersville |
| Tennessee | Sumner | Millersville |
| Colorado | Weld | Milliken |
| Tennessee | Shelby | Millington |
| Maine | Penobscot | Millinocket |
| Massachusetts | Norfolk | Millis |
| Massachusetts | Norfolk | Millis-Clicquot |
| Wyoming | Natrona | Mills |
| North Carolina | Henderson | Mills River |
| Delaware | Sussex | Millsboro |
| Illinois | St. Clair | Millstadt |
| New Jersey | Monmouth | Millstone |
| New Jersey | Middlesex | Milltown |
| Pennsylvania | Allegheny | Millvale |
| Massachusetts | Worcester | Millville |
| New York | Yates | Milo |
| California | Santa Clara | Milpitas |
| Delaware | Sussex | Milton |
| Florida | Santa Rosa | Milton |
| Georgia | Fulton | Milton |
| Massachusetts | Norfolk | Milton |
| New Hampshire | Strafford | Milton |
| New York | Saratoga | Milton |
| Pennsylvania | Northumberland | Milton |
| Vermont | Chittenden | Milton |
| Washington | Pierce | Milton |
| Wisconsin | Rock | Milton |
| Oregon | Umatilla | Milton-Freewater |
| Wisconsin | Milwaukee | Milwaukee |
| Oregon | Clackamas | Milwaukie |
| Florida | Brevard | Mims |
| Maine | Penobscot | Milford |
| Ohio | Clermont | Milford |
| New Jersey | Cumberland | Millville |
