| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Scarville | city | Iowa | United States | 43.47 | -93.62 | 1669 | |
| Scenic View Mobile Home Park | city | Iowa | United States | 40.56 | -91.43 | 830 | |
| Schaller | city | Iowa | United States | 42.50 | -95.29 | 1669 | |
| Schleswig | city | Iowa | United States | 42.17 | -95.44 | 1669 | |
| Schley | city | Iowa | United States | 43.30 | -92.22 | 1669 | |
| Sciola | city | Iowa | United States | 41.03 | -94.99 | 1099 | |
| Scotch Grove | city | Iowa | United States | 42.17 | -91.11 | 898 | |
| Scotch Ridge | city | Iowa | United States | 41.47 | -93.56 | 898 | |
| Scott | city | Iowa | United States | 42.70 | -91.77 | 1151 | |
| Scranton | city | Iowa | United States | 42.02 | -94.55 | 1190 |