| State Name | County Name | City |
|---|---|---|
| South Carolina | Jasper | Hardeeville |
| Iowa | Shelby | Harlan |
| New Jersey | Mercer | Hamilton Square |
| North Carolina | Richmond | Hamlet |
| New York | Monroe | Hamlin |
| Indiana | Lake | Hammond |
| Louisiana | Tangipahoa | Hammond |
| New Jersey | Atlantic | Hammonton |
| Massachusetts | Hampden | Hampden |
| Maine | Penobscot | Hampden |
| Pennsylvania | Cumberland | Hampden |
| Illinois | Kane | Hampshire |
| Maryland | Carroll | Hampstead |
| North Carolina | Pender | Hampstead |
| New Hampshire | Rockingham | Hampstead |
| Georgia | Henry | Hampton |
| Iowa | Franklin | Hampton |
| Maryland | Baltimore | Hampton |
| New Hampshire | Rockingham | Hampton |
| New Jersey | Sussex | Hampton |
| Pennsylvania | Allegheny | Hampton |
| South Carolina | Hampton | Hampton |
| Virginia | Hampton | Hampton |
| New York | Suffolk | Hampton Bays |
| New York | Orange | Hamptonburgh |
| Michigan | Wayne | Hamtramck |
| South Carolina | Berkeley | Hanahan |
| Hawaii | Kauai | Hanamaulu |
| Hawaii | Kauai | Hanapepe |
| Alabama | Cullman | Hanceville |
| Michigan | Houghton | Hancock |
| New York | Delaware | Hancock |
| California | Kings | Hanford |
| Georgia | Upson | Hannahs Mill |
| Missouri | Marion | Hannibal |
| New York | Oswego | Hannibal |
| Indiana | Jefferson | Hanover |
| Massachusetts | Plymouth | Hanover |
| Minnesota | Wright | Hanover |
| New Hampshire | Grafton | Hanover |
| New Jersey | Morris | Hanover |
| New York | Chautauqua | Hanover |
| Pennsylvania | Northampton | Hanover - Northampton |
| Pennsylvania | York | Hanover - York |
| Pennsylvania | Luzerne | Hanover - Luzerne |
| Pennsylvania | Beaver | Hanover - Beaver |
| Illinois | DuPage | Hanover Park |
| Massachusetts | Plymouth | Hanson |
| Washington | Kitsap | Hansville |
| Georgia | Fulton | Hapeville |
| Oregon | Clackamas | Happy Valley |
| Louisiana | Jefferson | Harahan |
| California | San Diego | Harbison Canyon |
| Florida | Pinellas | Harbor Bluffs |
| Pennsylvania | Erie | Harborcreek |
| Florida | Charlotte | Harbour Heights |
| Montana | Big Horn | Hardin |
| New Jersey | Morris | Harding |
| Georgia | Baldwin | Hardwick |
| Massachusetts | Worcester | Hardwick |
| Vermont | Caledonia | Hardwick |
| New Jersey | Sussex | Hardyston |
| Texas | Bell | Harker Heights |
| Kentucky | Harlan | Harlan |
| Georgia | Columbia | Harlem |
| Pennsylvania | Montgomery | Harleysville |
| Texas | Cameron | Harlingen |
| Pennsylvania | Allegheny | Harmar |
| Pennsylvania | Beaver | Harmony |
| Michigan | Wayne | Harper Woods |
| Maine | Cumberland | Harpswell |
| Oklahoma | Oklahoma | Harrah |
| New York | Franklin | Harrietstown |
| Tennessee | Roane | Harriman |
| Delaware | Kent | Harrington |
| New Jersey | Bergen | Harrington Park |
| Pennsylvania | Centre | Harris |
| New York | Erie | Harris Hill |
| Illinois | Saline | Harrisburg |
| North Carolina | Cabarrus | Harrisburg |
| Oregon | Linn | Harrisburg |
| Pennsylvania | Dauphin | Harrisburg |
| South Dakota | Lincoln | Harrisburg |
| Arkansas | Boone | Harrison |
| Maine | Cumberland | Harrison |
| Michigan | Clare | Harrison |
| New Jersey | Hudson | Harrison |
| New York | Westchester | Harrison |
| Ohio | Hamilton | Harrison |
| Pennsylvania | Allegheny | Harrison |
| Tennessee | Hamilton | Harrison |
| Wisconsin | Calumet | Harrison |
| Virginia | Harrisonburg | Harrisonburg |
| Missouri | Cass | Harrisonville |
| Utah | Weber | Harrisville |
| Kentucky | Mercer | Harrodsburg |
| Tennessee | Claiborne | Harrogate |
| Connecticut | Hartford | Hartford |
| South Dakota | Minnehaha | Hartford |
| Vermont | Windsor | Hartford |
