| Domain | Rank |
|---|---|
| aea9.k12.ia.us | 277,894 |
| gpaea.k12.ia.us | 386,543 |
| aea1.k12.ia.us | 608,582 |
| aea267.k12.ia.us | 978,658 |
| boone.k12.ia.us | 712,552 |
| louisa-muscatine.k12.ia.us | 2,294,266 |
| ballard.k12.ia.us | 4,405,282 |
| linnmar.k12.ia.us | 5,521,698 |
| wcv.k12.ia.us | 6,689,486 |
| denison.k12.ia.us | 7,379,772 |
| decorah.k12.ia.us | 4,790,864 |
| pcmonroe.k12.ia.us | 7,986,183 |
| spirit-lake.k12.ia.us | 5,569,988 |
| muscatine.k12.ia.us | 6,425,592 |
| ames.k12.ia.us | 6,065,687 |
| north-scott.k12.ia.us | 5,827,842 |
| jesup.k12.ia.us | 8,549,126 |
| lake-mills.k12.ia.us | 9,250,422 |