| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Zaneta | city | Iowa | United States | 42.39361 | -92.55194 | 951 | 1340 |
| Zearing | city | Iowa | United States | 42.16111 | -93.29694 | 1049 | 672 |
| Zenorsville | city | Iowa | United States | 42.10722 | -93.71778 | 974 | 1042 |
| Zero | city | Iowa | United States | 40.98333 | -93.12694 | 941 | 521 |
| Zion | city | Iowa | United States | 41.20056 | -94.29861 | 1213 | 373 |
| Zwingle | city | Iowa | United States | 42.29778 | -90.6875 | 997 | 812 |
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