| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 15952 | Salix | Salix | Pennsylvania | Johnstown PA |
| 16255 | Sligo | Sligo | Pennsylvania | |
| 17049 | Swales | Mc alisterville | Pennsylvania | |
| 29127 | Slighs | Prosperity | South Carolina | Newberry SC |
| 30820 | Shoals | Mitchell | Georgia | |
| 35082 | Sylacauga | Hollins | Alabama | |
| 35150 | Sylacauga | Sylacauga | Alabama | Talladega-Sylacauga AL |
| 35151 | Sylacauga | Sylacauga | Alabama | Talladega-Sylacauga AL |
| 36919 | Silas | Silas | Alabama | |
| 39160 | Sallis | Sallis | Mississippi | |
| 39361 | Shuqualak | Shuqualak | Mississippi | |
| 39662 | Sauls | Ruth | Mississippi | Brookhaven MS |
| 47581 | Shoals | Shoals | Indiana | |
| 48886 | Six lakes | Six lakes | Michigan | Grand Rapids-Wyoming MI |
| 51052 | Salix | Salix | Iowa | Sioux City IA-NE-SD |
| 51461 | Schleswig | Schleswig | Iowa | |
| 54871 | Shell lake | Shell lake | Wisconsin | |
| 55746 | Silica | Hibbing | Minnesota | Duluth MN-WI |
| 56681 | Squaw lake | Squaw lake | Minnesota | |
| 58341 | Selz | Harvey | North Dakota | |
| 59041 | Silesia | Joliet | Montana | Billings MT |
| 59868 | Seeley lake | Seeley lake | Montana | Missoula MT |
| 63377 | Silex | Silex | Missouri | St. Louis MO-IL |
| 65560 | Sligo | Salem | Missouri | |
| 68771 | Sholes | Randolph | Nebraska | |
| 71028 | Sailes | Gibsland | Louisiana | |
| 71037 | Sligo | Haughton | Louisiana | Shreveport-Bossier City LA |
| 72156 | Solgohachia | Solgohachia | Arkansas | |
| 74071 | Slick | Slick | Oklahoma | Tulsa OK |
| 74955 | Sallisaw | Sallisaw | Oklahoma | Fort Smith AR-OK |
| 75975 | Silas | Timpson | Texas | |
| 84103 | Slc | Salt lake city | Utah | Salt Lake City UT |
| 84109 | Slc | Salt lake city | Utah | Salt Lake City UT |
| 84114 | Slc | Salt lake city | Utah | Salt Lake City UT |
| 84118 | Slc | Salt lake city | Utah | Salt Lake City UT |
| 84121 | Slc | Salt lake city | Utah | Salt Lake City UT |
| 84124 | Slc | Salt lake city | Utah | Salt Lake City UT |
| 84128 | Slc | West valley city | Utah | Salt Lake City UT |
| 84152 | Slc | Salt lake city | Utah | Salt Lake City UT |
| 85634 | Sells | Sells | Arizona | Tucson AZ |
| 95683 | Sloughhouse | Sloughhouse | California | Sacramento--Roseville--Arden-Arcade CA |
| 97123 | Scholls | Hillsboro | Oregon | Portland-Vancouver-Hillsboro OR-WA |
| 99665 | Shageluk | Shageluk | Alaska | |
| 99714 | Salcha | Salcha | Alaska | Fairbanks AK |
| 99770 | Selawik | Selawik | Alaska | |