City | 2024 Population |
|---|---|
| Eagle Grove | 3,554 |
| Earlham | 1,412 |
| Earling | 392 |
| Earlville | 717 |
| Early | 578 |
| East Amana | 32 |
| East Peru | 119 |
| Eddyville | 954 |
| Edgewood | 910 |
| Elberon | 178 |
| Eldon | 774 |
| Eldora | 2,568 |
| Eldridge | 6,885 |
| Elgin | 670 |
| Elk Horn | 641 |
| Elk Run Heights | 1,051 |
| Elkader | 1,191 |
| Elkhart | 1,090 |
| Elkport | 28 |
| Elliott | 328 |
| Ellston | 21 |
| Ellsworth | 487 |
| Elma | 484 |
| Ely | 2,335 |
| Emerson | 400 |
| Emmetsburg | 3,598 |
| Epworth | 2,025 |
| Essex | 714 |
| Estherville | 5,807 |
| Evansdale | 4,467 |
| Everly | 571 |
| Exira | 754 |
| Exline | 157 |