| State Name | County Name | City |
|---|---|---|
| Missouri | St. Louis | Glasgow Village |
| Illinois | Cook | Glencoe |
| Texas | Lee | Giddings |
| Florida | Indian River | Gifford |
| Washington | Pierce | Gig Harbor |
| Arizona | Maricopa | Gilbert |
| Illinois | Kane | Gilberts |
| Pennsylvania | Montgomery | Gilbertsville |
| New Hampshire | Belknap | Gilford |
| Illinois | Macoupin | Gillespie |
| Wyoming | Campbell | Gillette |
| New Hampshire | Belknap | Gilmanton |
| Texas | Upshur | Gilmer |
| California | Santa Clara | Gilroy |
| Ohio | Trumbull | Girard |
| Pennsylvania | Erie | Girard |
| Florida | Miami-Dade | Gladeview |
| Texas | Gregg | Gladewater |
| Michigan | Delta | Gladstone |
| Missouri | Clay | Gladstone |
| Oregon | Clackamas | Gladstone |
| Michigan | Gladwin | Gladwin |
| Delaware | New Castle | Glasgow |
| Kentucky | Barren | Glasgow |
| Montana | Valley | Glasgow |
| New Jersey | Gloucester | Glassboro |
| Maryland | Prince George's | Glassmanor |
| Pennsylvania | Allegheny | Glassport |
| Connecticut | Hartford | Glastonbury |
| Connecticut | Hartford | Glastonbury Center |
| Washington | Yakima | Gleed |
| Virginia | Henrico | Glen Allen |
| Maryland | Anne Arundel | Glen Burnie |
| Illinois | Madison | Glen Carbon |
| New York | Nassau | Glen Cove |
| Illinois | DuPage | Glen Ellyn |
| New York | Nassau | Glen Head |
| North Carolina | Alamance | Glen Raven |
| New Jersey | Essex | Glen Ridge |
| New Jersey | Bergen | Glen Rock |
| Maryland | Prince George's | Glenarden |
| Maine | Penobscot | Glenburn |
| Alabama | Etowah | Glencoe |
| Minnesota | McLeod | Glencoe |
| Arizona | Maricopa | Glendale |
| California | Los Angeles | Glendale |
| Colorado | Arapahoe | Glendale |
| Missouri | St. Louis | Glendale |
| Wisconsin | Milwaukee | Glendale |
| Illinois | DuPage | Glendale Heights |
| Montana | Dawson | Glendive |
| California | Los Angeles | Glendora |
| New Jersey | Camden | Glendora |
| Colorado | El Paso | Gleneagle |
| Maryland | Montgomery | Glenmont |
| Maryland | Prince George's | Glenn Dale |
| Texas | Dallas | Glenn Heights |
| Georgia | Tattnall | Glennville |
| Pennsylvania | Delaware | Glenolden |
| Oklahoma | Tulsa | Glenpool |
| New York | Warren | Glens Falls |
| New York | Warren | Glens Falls North |
| Pennsylvania | Allegheny | Glenshaw |
| Pennsylvania | Montgomery | Glenside |
| Florida | Miami-Dade | Glenvar Heights |
| Illinois | Cook | Glenview |
| New York | Schenectady | Glenville |
| West Virginia | Gilmer | Glenville |
| Iowa | Mills | Glenwood |
| Illinois | Cook | Glenwood |
| New York | Nassau | Glenwood Landing |
| Colorado | Garfield | Glenwood Springs |
| Arizona | Gila | Globe |
| Rhode Island | Providence | Glocester |
| Massachusetts | Essex | Gloucester |
| New Jersey | Camden | Gloucester |
| New Jersey | Camden | Gloucester City |
| Virginia | Gloucester | Gloucester Point |
| New York | Fulton | Gloversville |
| South Carolina | Aiken | Gloverville |
| Kansas | Sedgwick | Goddard |
| Illinois | Madison | Godfrey |
| New Hampshire | Hillsborough | Goffstown |
| Oregon | Curry | Gold Beach |
| Arizona | Pinal | Gold Canyon |
| California | Sacramento | Gold River |
| Colorado | Jefferson | Golden |
| Maryland | St. Mary's | Golden Beach |
| Florida | Collier | Golden Gate |
| Florida | Miami-Dade | Golden Glades |
| South Carolina | Greenville | Golden Grove |
| California | Kern | Golden Hills |
| New Jersey | Camden | Golden Triangle |
| Arizona | Mohave | Golden Valley |
| Minnesota | Hennepin | Golden Valley |
| Washington | Klickitat | Goldendale |
| Florida | Seminole | Goldenrod |
| North Carolina | Wayne | Goldsboro |
| Alaska | Fairbanks North Star | Goldstream |
| California | Santa Barbara | Goleta |
