1850 Atlas
| Name | What | Place | Pop | Other |
| Wabash | PV, CH | Wabash Co, IN | seat of justice, water by Wabash river | |
| Wabash | T | Adams Co, IN | 410 | |
| Wabash | T | Fountain Co, IN | 1,300 | |
| Wabash | T | Gibson Co, IN | ||
| Wabash | T | Tippecanoe Co, IN | 1,196 | |
| Wabash Point | PO | Coles Co, IL | ||
| Wableau | PT | Henry Co, MO | ||
| Wacahootie | PP | Marion Co, IN | ||
| Wacoochee | PV | Russell Co, AL | ||
| Waconda Creek | PT | Carroll Co, MO | ||
| Wacoosta | PO | Fond du Lac Co, IA | ||
| Wacousta | PV | Clinton Co, MI | ||
| Waco Village | PO | Milan Co, TX | ||
| Waddam's Grove | PT | Stephenson Co, IL | ||
| Waddington | PV | Madrid twp, St Lawrence Co, NY | water by St Lawrence river | |
| Wadeborough | PO | Livingston parish, LA | ||
| Wade's | PO | Bedford Co, VA | ||
| Wadesborough | PV, CH | Anson Co, NC | seat of justice, water by Neuse river | |
| Wadesborough | PV, CH | Callaway Co, KY | seat of justice | |
| Wadestown | PO | Monongalia Co, VA | ||
| Wadesville | PO | Clarke Co, VA | ||
| Wadham's Mills | PO | Westport twp, Essex Co, NY | ||
| Wading River | PV | Riverhead twp, Suffolk Co, NY | water by Wading river | |
| Wadsworth | PT | Medina Co, OH | 1,622 | |
| Waggoner's Ripple | PO | Adams Co, OH | ||
| Wagontown | PV | Chester Co, PA | ||
| Wagram | PO | Accomac Co, VA | ||
| Waholock | PO | Kemper Co, MS | ||
| Wahtawah | PO | Adair Co, IA | ||
| Waite | PO | Washington Co, ME | ||
| Waitsfield | PT | Washington Co, VT | 1,021 | water by Mad river |
| Wakasassa | PO | Levy Co, FL | ||
| Wakatomkia | PO | Washington twp, Coshocton Co, OH | ||
| Wakefield | PT | Carroll Co, NH | 1,405 | water by Saco river & Lovewell's pond |
| Wakefield | PV | Kingston twp, Washington Co, RI | ||
| Wakefield | PV | Carroll Co, MD | ||
| Wakefield | PO | Wake Co, NC | ||
| Wakeman | PT | Huron Co, OH | 704 | |
| Walcott | PO | Greene Co, AR | ||
| Walden | PT | Caledonia Co, VT | 910 | water by head waters of Onion & Lamoille rivers |
| Walden | PV | Montgomery twp, Orange Co, NY | water by Walkill river | |
| Walden's Creek | PO | Sevier Co, TN | ||
| Waldensville | PO | Schoharie Co, NY | ||
| Waldo | PT | Waldo Co, ME | 812 | water by streams falling into Belfast bay |
| Waldo | PV | Delaware Co, OH | ||
| Waldo | PO | Wright Co, MO | ||
| Waldoborough | PT | Lincoln Co, ME | 4,199 | water by Muscongus river & bay |
| Waldron | PO | Scott Co, AR | ||
| Wales | PT | Kennebec Co, ME | 612 | water by tributary of Androscoggin river |
| Wales | PT | Hampden Co, MA | 711 | water by tributary of Quinnebaug river |
| Wales | PT | Erie Co, NY | 2,124 | water by Seneca creek |
| Wales | PO | Ogle Co, IL | ||
| Wales | PO | St Clair Co, MI | ||
| Wales Centre | PO | Wales twp, Erie Co, NY | ||
| Waleska | PO | Floyd Co, GA | ||
| Walesville | PV | Whitestown twp, Oneida Co, NY | ||
| Walhonding | PO | Coshocton Co, OH | ||
| Walker | PT | Centre Co, PA | 1,221 | water by Little Fishing creek |
| Walker | T | Huntingdon Co, PA | 1,108 | water by Raystown branch of Juniata river |
| Walker | T | Juniata Co, PA | ||
| Walker | PT | Cole Co, MO | ||
| Walker | PT | Rush Co, IN | ||
| Walker's | PO | Livingston Co, KY | ||
| Walker's | PO | McDonough Co, IL | ||
| Walker's | PO | Colleton dist, SC | ||
| Walker's Church | PO | Appomattox Co, VA | ||
| Walker's Grove | PO | Fulton Co, IL | ||
| Walker's Mills | PO | Alleghany Co, PA | ||
| Walker's Neck | PO | Brown Co, IL | ||
| Walkersville | PO | Frederick Co, MD | ||
| Walkersville | PO | Union Co, NC | ||
| Walkerton | PV | King and Queen Co, VA | water by Mattapony river | |
| Walkertown | PO | Forsyth Co, NC | ||
| Walkerville | PO | Lycoming Co, PA | ||
| Wallace | PV | Jones Co, GA | ||
| Wallace | PV | Fountain Co, IN | ||
| Wallace | PO | Iowa Co, WI | ||
| Wallace | PO | Chester Co, PA | ||
| Wallace Creek | PO | Independence Co, AR | ||
| Wallace's Cross Roads | PO | Anderson Co, TN | ||
| Wallaceville | PO | Venango Co, PA | ||
| Wallden's Ridge | PO | Marion Co, TN | ||
| Walled Lake | PO | Novi twp, Oakland Co, MI | ||
| Waller | PO | Ross Co, OH | ||
| Wallingford | PT | Rutland Co, VT | 1,688 | water by Otter creek & Mill river |
| Wallingford | PT | New Haven Co, CT | 2,595 | water by Quinnipiac river |
| Wallingford | PO | Will Co, IL | ||
| Walling's Ferry | PO | Rusk Co, TX | ||
| Wallkill | PT | Orange Co, NY | 4,942 | water by Shawangunk creek & Wallkill river |
| Wallonia | PV | Trigg Co, KY | water by Muddy fork of Little river | |
| Wallsville | PO | Luzerne Co, PA |