| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Illaunbaun | city | Clare | Ireland | 52.87 | -9.32 | 830 | 1449 |
| Inagh | city | Clare | Ireland | 52.88 | -9.18 | 226 | 1203 |
| Inis | city | Clare | Ireland | 52.84 | -8.99 | 49 | 22460 |
| Inis Díomáin | city | Clare | Ireland | 52.94 | -9.29 | 141 | 2780 |
| Inishdea | city | Clare | Ireland | 52.73 | -8.95 | 0 | 6725 |
| Innys | city | Clare | Ireland | 52.84 | -8.99 | 49 | 22460 |
| Islandovanna | city | Clare | Ireland | 52.77 | -9.01 | 62 | 3914 |