Towns
| State | City/Town | Town Title |
|---|---|---|
| Arizona | Round Rock | Round Rock, AZ |
| Arizona | Sacaton | Sacaton, AZ |
| Arizona | Safford | Safford, AZ |
| Arizona | Sahuarita | Sahuarita, AZ |
| Arizona | Saint David | Saint David, AZ |
| Arizona | Saint Johns | Saint Johns, AZ |
| Arizona | Saint Michaels | Saint Michaels, AZ |
| Arizona | Salome | Salome, AZ |
| Arizona | San Carlos | San Carlos, AZ |
| Arizona | San Luis | San Luis, AZ |
| Arizona | San Manuel | San Manuel, AZ |
| Arizona | San Simon | San Simon, AZ |
| Arizona | Sanders | Sanders, AZ |
| Arizona | Sasabe | Sasabe, AZ |
| Arizona | Scottsdale | Scottsdale, AZ |
| Arizona | Second Mesa | Second Mesa, AZ |
| Arizona | Sedona | Sedona, AZ |
| Arizona | Seligman | Seligman, AZ |
| Arizona | Sells | Sells, AZ |
| Arizona | Shonto | Shonto, AZ |
| Arizona | Shonto Community Post Office | Shonto Community Post Office, AZ |
| Arizona | Show Low | Show Low, AZ |
| Arizona | Sierra Vista | Sierra Vista, AZ |
| Arizona | Skull Valley | Skull Valley, AZ |
| Arizona | Snowflake | Snowflake, AZ |