1850 Atlas
| Name | What | Place | Pop | Other |
| Garratsville | PO | New Lisbon twp, Otsego Co, NY | ||
| Garrettsburgh | PV | Christian Co, KY | ||
| Garrettsville | PV | Nelson twp, Portage Co, OH | ||
| Garrettsville | PO | Lycoming Co, PA | ||
| Garrison's | PO | Putnam Co, NY | ||
| Garrisonville | PO | Stafford Co, VA | ||
| Garry Owen | PO | Jackson Co, IA | ||
| Garysburgh | PV | Northampton Co, NC | ||
| Garysville | PO | Prince George Co, VA | ||
| Gasconade | V | Gasconaded Co, MO | ||
| Gas Factory | PO | Lincoln Co, TN | ||
| Gaston | PO | Sumter Co, AL | ||
| Gaston | PO | Northampton Co, NC | ||
| Gaston | PO | Atchison Co, MO | ||
| Gasper | T | Preble Co, OH | 908 | |
| Gates | PT | Monroe Co, NY | 2,005 | |
| Gates | PO | Newton Co, MO | ||
| Gates Mills | PV | Mayfield twp, Cuyahoga Co, OH | water by Chargrin river | |
| Gatesville | PV | Gates Co, NC | seat of justice, water by Bennett's creek | |
| Gaudalupe | PO | Victoria Co, TX | ||
| Gauley Bridge | PV | Fayette Co, VA | on falls of the Great Kanawha river, at head of navigation | |
| Gaver's | PO | Columbiana Co, OH | ||
| Gay Head | PO | Greene Co, NY | ||
| Gay Hill | PO | Washington Co, TX | ||
| Gaylesville | PV | Cherokee Co, AL | water by Coosa river | |
| Gaylord's Bridge | PO | Litchfield Co, CT | ||
| Gaysville | PV | Windsor Co, VT | ||
| Gearsville | PO | White Co, TN | ||
| Gebhart's | PO | Somerset Co, PA | ||
| Geddes | PV | Salina twp, Onondaga Co, NY | 2,011 | water by Onondaga lake & Erie canal |
| Geiger's Mills | PO | Berks Co, PA | ||
| Genegantslet | PO | Greene twp, Chenango Co, NY | ||
| General Wayne | PO | Montgomery Co, PA | ||
| Genesee | T | Alleghany Co, NY | 672 | water by Little Genesee & Swan creeks |
| Genesee | T | Potter Co, PA | 301 | |
| Genesee | PT | Genesee Co, MI | water by Flint river | |
| Genesee | T | Waukesha Co, WI | ||
| Genesee Fork | PO | Potter Co, PA | ||
| Genesee Grove | PO | Whiteside Co, IL | ||
| Geneseo | PO | Henry Co, IL | ||
| Geneseo | PT, CH | Livingston Co, NY | 2,958 | seat of justice, water by Genesee river |
| Geneva | PV | Seneca twp, Ontario Co, NY | 4,189 | water by north end of Seneca lake, near outlet, seat of Geneva college |
| Geneva | PT | Ashtabula Co, OH | water by Lake Erie | |
| Geneva | V | Morgan Co, IL | 1,358 | |
| Geneva | PO | Coffee Co, AL | ||
| Geneva | PT | Walworth Co, WI | ||
| Genito | V | Powhatan Co, VA | ||
| Genoa | PT | Cayuga Co, NY | 2,503 | water by Big Salmon creek |
| Genoa | T | Delaware Co, OH | 1,369 | |
| Genoa | PT | Livingston Co, MI | 754 | |
| Genoa | PV | De Kalb Co, IL | 605 | |
| Genoa | PO | Christian Co, KY | ||
| Genoa | PO | Walworth Co, WI | ||
| Genoa Cross Roads | PO | Delaware Co, OH | ||
| Gentry | PV, CH | Gentry Co, MO | seat of justice | |
| Gentryville | PO | Spencer Co, IN | ||
| Gentryville | PO | Gentry Co, MO | ||
| Gentsville | PO | Walton Co, FL | ||
| George | T | Ottawa Co, MI | 196 | |
| George's | T | Fayette Co, PA | 2,536 | |
| George's Creek | PO | Lawrence Co, KY | ||
| George's Creek | PO | Massac Co, IL | ||
| George's Mills | PO | Sullivan Co, NH | ||
| George's Store | PO | Lincoln Co, TN | ||
| Georgesville | PV | Pleasant twp, Franklin Co, OH | water by Little Darby creek | |
| Georgetown | PT | Lincoln Co, ME | 1,121 | comprising 2 small islands at the mouth of Kennebec river, water by Kennebec & Sheepcot rivers and Atlantic ocean |
| Georgetown | PV | Essex Co, MA | 2,052 | water by branch of Parker river |
| Georgetown | PT | Madison Co, NY | 1,411 | water by head branches of Ostelic river |
| Georgetown | PV | Green twp, Beaver Co, PA | water by Mill creek & Ohio river | |
| Georgetown | PV, CH | Sussex Co, DE | seat of justice | |
| Georgetown | City | Washington Co, DC | 8,366 | |
| Georgetown | PV, CH | Georgetown dist, SC | 915 | seat of justice, water by Winyaw bay & Sampit creek |
| Georgetown | PV | Randolph Co, GA | water by Chattahoochee river | |
| Georgetown | PV | Copiah Co, MS | water by Pearl river | |
| Georgetown | PV, CH | Scott Co, KY | seat of justice, water by north branch of Elkhorn river, seat of Georgetown college | |
| Georgetown | PV, CH | Brown Co, OH | 618 | seat of justice |
| Georgetown | PV, CH | Pettes Co, MO | seat of justice, wateer by south fork of La Mine river | |
| Georgetown | PV | Floyd Co, IN | water by tributary of Indian creek | |
| Georgetown | PV | Vermilion Co, IL | water by Little Vermilion river | |
| Georgetown | PO | Williamson Co, TX | ||
| Georgetown | PO | El Dorado Co, CA | ||
| Georgetown | PO | Burlington Co, NJ | ||
| Georgetown | PO | Lafayette Co, WI | ||
| Georgetown Cross Roads | PO | Kent Co, MD | ||
| Georgia | PT | Franklin Co, VT | 2,686 | water by Lake Champlain & Lamoille river |
| German | PT | Chenango Co, NY | 903 | |
| German | PT | Darke Co, OH | 1,501 | |
| German | T | Allen Co, OH | 1,008 | |
| German | PT | Harrison Co, OH | 1,357 | |
| German | T | Holmes Co, OH | 1,517 | |
| German | T | Lucas Co, OH | ||
| German | PT | Montgomery Co, OH | 2,789 | |
| German | PT | Mercer Co, OH | ||
| German | T | Bartholomew Co, IN | 947 | |
| German | T | Cape Girardeau Co, MO | ||
| German | T | Madison Co, O | ||
| German | T | Herkimer Co, NY | 3,578 | water by Mohawk river & Erie canal |
| German Settlement | PV | Preston Co, VA | ||
| German Valley | PO | Morris Co, NJ | ||
| Germanna | PO | Orange Co, VA | ||
| Germano | PT | Harrison Co, OH | 1,357 | |
| Germantown | PV, CH | Stokes Co, NC | seat of justice, water by branch of Dam river | |
| Germantown | PT | Columbia Co, NY | 903 | |
| Germantown | T | Fayette Co, PA | 1,894 | |
| Germantown | PT | Philadelphia Co, PA | 8,366 | water by Wissihickton & Wingohocking creeks |
| Germantown | V | Hyde Co, NC | water by Tar river & Pamlico sound | |
| Germantown | PV | Shelby Co, TN | 245 | |
| Germantown | PV | Marion Co, IN | ||
| Germantown | PV | Mason Co, KY | ||
| Germantown | PV | German twp, Montgomery Co, OH | water by Big & Little Twin creeks | |
| Germantown | PO | Fauquier Co, VA | ||
| Germantown | PO | Clinton Co, IL | ||
| Germanville | PV | Edgefield dist, SC | ||
| Germany | T | Adams Co, PA | 720 | water by Piney creeks & head waters of Connewago creek |
| Gerrardstown | PV | Berkeley Co, VA | ||
| Gerry | PT | Chautauque Co, NY | 1,332 | water by Cassadaga creek |