| State Name | County Name | City |
|---|---|---|
| Minnesota | Steele | Owatonna |
| New York | Tioga | Owego |
| Kentucky | Daviess | Owensboro |
| Missouri | Gasconade | Owensville |
| Michigan | Shiawassee | Owosso |
| Alabama | Calhoun | Oxford |
| Connecticut | New Haven | Oxford |
| Massachusetts | Worcester | Oxford |
| Maine | Oxford | Oxford |
| Michigan | Oakland | Oxford |
| Mississippi | Lafayette | Oxford |
| North Carolina | Granville | Oxford |
| New York | Chenango | Oxford |
| Ohio | Butler | Oxford |
| Pennsylvania | Chester | Oxford |
| California | Ventura | Oxnard |
| Connecticut | New London | Oxoboxo River |
| Maryland | Prince George's | Oxon Hill |
| New York | Nassau | Oyster Bay |
| Alabama | Dale | Ozark |
| Arkansas | Franklin | Ozark |
| Missouri | Christian | Ozark |
| Texas | Crockett | Ozona |
| Florida | Santa Rosa | Pace |
| California | Contra Costa | Pacheco |
| Missouri | Franklin | Pacific |
| Washington | King | Pacific |
| California | Monterey | Pacific Grove |
| California | San Mateo | Pacifica |
| Wisconsin | Kenosha | Paddock Lake |
| Kentucky | McCracken | Paducah |
| Arizona | Coconino | Page |
| Missouri | St. Louis | Pagedale |
| South Carolina | Chesterfield | Pageland |
| Colorado | Archuleta | Pagosa Springs |
| Florida | Palm Beach | Pahokee |
| Nevada | Nye | Pahrump |
| Ohio | Lake | Painesville |
| Kentucky | Johnson | Paintsville |
| California | Monterey | Pajaro |
| Puerto Rico | Toa Alta | Pájaros |
| Texas | Matagorda | Palacios |
| Illinois | Cook | Palatine |
| New York | Montgomery | Palatine |
| Florida | Putnam | Palatka |
| California | Butte | Palermo |
| New York | Oswego | Palermo |
| Texas | Anderson | Palestine |
| New Jersey | Bergen | Palisades Park |
| Florida | Brevard | Palm Bay |
| Florida | Palm Beach | Palm Beach |
| Florida | Palm Beach | Palm Beach Gardens |
| Florida | Martin | Palm City |
| Florida | Flagler | Palm Coast |
| California | Riverside | Palm Desert |
| Florida | Hillsborough | Palm River-Clair Mel |
| California | Riverside | Palm Springs |
| Florida | Miami-Dade | Palm Springs North |
| New York | Orange | Palm Tree |
| Florida | St. Johns | Palm Valley |
| California | Los Angeles | Palmdale |
| Massachusetts | Hampden | Palmer |
| Pennsylvania | Northampton | Palmer |
| Pennsylvania | Northampton | Palmer Heights |
| Colorado | El Paso | Palmer Lake |
| Pennsylvania | Carbon | Palmerton |
| Florida | Manatee | Palmetto |
| Georgia | Fulton | Palmetto |
| Texas | Hidalgo | Palmview |
| Texas | Hidalgo | Palmview South |
| Missouri | Marion | Palmyra |
| New Jersey | Burlington | Palmyra |
| New York | Wayne | Palmyra |
| Pennsylvania | Lebanon | Palmyra - Lebanon |
| Pennsylvania | Pike | Palmyra - Pike |
| California | Santa Clara | Palo Alto |
| Texas | Denton | Paloma Creek |
| Texas | Denton | Paloma Creek South |
| Illinois | Cook | Palos Heights |
| Illinois | Cook | Palos Hills |
| Illinois | Cook | Palos Park |
| California | Los Angeles | Palos Verdes Estates |
| New York | Jefferson | Pamelia |
| Texas | Gray | Pampa |
| Illinois | Christian | Pana |
| Florida | Bay | Panama City |
| Florida | Bay | Panama City Beach |
| New Jersey | Warren | Panther Valley |
| Georgia | DeKalb | Panthersville |
| Virginia | Albemarle | Pantops |
| Kansas | Miami | Paola |
| Indiana | Orange | Paoli |
| Pennsylvania | Chester | Paoli |
| Nebraska | Sarpy | Papillion |
| Maryland | Baltimore | Owings Mills |
| Florida | Pinellas | Palm Harbor |
| Florida | Palm Beach | Palm Springs |
| Alaska | Matanuska-Susitna | Palmer |
| Florida | Miami-Dade | Palmetto Bay |
| Florida | Miami-Dade | Palmetto Estates |
