| State Name | County Name | City |
|---|---|---|
| Massachusetts | Worcester | Warren |
| Maine | Knox | Warren |
| Michigan | Macomb | Warren |
| New Jersey | Somerset | Warren |
| Ohio | Trumbull | Warren |
| Pennsylvania | Warren | Warren |
| Missouri | Johnson | Warrensburg |
| New York | Warren | Warrensburg |
| Ohio | Cuyahoga | Warrensville Heights |
| Missouri | Warren | Warrenton |
| Oregon | Clatsop | Warrenton |
| Virginia | Fauquier | Warrenton |
| Illinois | DuPage | Warrenville |
| Florida | Escambia | Warrington |
| Alabama | Jefferson | Warrior |
| Indiana | Kosciusko | Warsaw |
| North Carolina | Duplin | Warsaw |
| New York | Wyoming | Warsaw |
| New York | Orange | Warwick |
| Pennsylvania | Lancaster | Warwick - Lancaster |
| Pennsylvania | Bucks | Warwick - Bucks |
| Rhode Island | Kent | Warwick |
| California | Kern | Wasco |
| Minnesota | Waseca | Waseca |
| Connecticut | Litchfield | Washington |
| District of Columbia | District of Columbia | Washington |
| Georgia | Wilkes | Washington |
| Iowa | Washington | Washington |
| Illinois | Tazewell | Washington |
| Indiana | Daviess | Washington |
| Missouri | Franklin | Washington |
| North Carolina | Beaufort | Washington |
| New Jersey | Morris | Washington - Morris |
| New Jersey | Warren | Washington - Warren |
| New Jersey | Bergen | Washington - Bergen |
| New Jersey | Gloucester | Washington - Gloucester |
| New York | Dutchess | Washington |
| Pennsylvania | Franklin | Washington - Franklin |
| Pennsylvania | Washington | Washington - Washington |
| Pennsylvania | Northampton | Washington - Northampton |
| Pennsylvania | Lehigh | Washington - Lehigh |
| Pennsylvania | Westmoreland | Washington - Westmoreland |
| Pennsylvania | Fayette | Washington - Fayette |
| Pennsylvania | Berks | Washington - Berks |
| Pennsylvania | Erie | Washington - Erie |
| Pennsylvania | Schuylkill | Washington - Schuylkill |
| Utah | Washington | Washington |
| Ohio | Fayette | Washington Court House |
| Illinois | St. Clair | Washington Park |
| Utah | Weber | Washington Terrace |
| New York | Orange | Washingtonville |
| Washington | Clark | Washougal |
| Alaska | Matanuska-Susitna | Wasilla |
| Texas | Tarrant | Watauga |
| New Jersey | Somerset | Watchung |
| Mississippi | Yalobusha | Water Valley |
| Maine | York | Waterboro |
| Connecticut | New Haven | Waterbury |
| Vermont | Washington | Waterbury |
| California | Stanislaus | Waterford |
| Connecticut | New London | Waterford |
| New Jersey | Camden | Waterford |
| New York | Saratoga | Waterford |
| Pennsylvania | Erie | Waterford |
| Wisconsin | Racine | Waterford |
| Florida | Palm Beach | Watergate |
| Iowa | Black Hawk | Waterloo |
| Illinois | Monroe | Waterloo |
| New York | Seneca | Waterloo |
| Wisconsin | Jefferson | Waterloo |
| Connecticut | Litchfield | Watertown |
| Florida | Columbia | Watertown |
| Minnesota | Carver | Watertown |
| New York | Jefferson | Watertown |
| South Dakota | Codington | Watertown |
| Wisconsin | Jefferson | Watertown |
| Massachusetts | Middlesex | Watertown Town |
| Maine | Kennebec | Waterville |
| Ohio | Lucas | Waterville |
| New York | Albany | Watervliet |
| North Dakota | McKenzie | Watford City |
| Georgia | Oconee | Watkinsville |
| Oklahoma | Blaine | Watonga |
| Illinois | Iroquois | Watseka |
| California | Santa Cruz | Watsonville |
| Florida | Hardee | Wauchula |
| Illinois | Lake | Wauconda |
| Iowa | Dallas | Waukee |
| Illinois | Lake | Waukegan |
| Wisconsin | Waukesha | Waukesha |
| Iowa | Allamakee | Waukon |
| Washington | Pierce | Wauna |
| Wisconsin | Dane | Waunakee |
| Wisconsin | Waupaca | Waupaca |
| Wisconsin | Fond du Lac | Waupun |
| Wisconsin | Marathon | Wausau |
| Ohio | Fulton | Wauseon |
| Rhode Island | Bristol | Warren |
| Pennsylvania | Bucks | Warrington |
| New York | Schuyler | Watkins Glen |
