| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| 井ノ貝戸 | city | Chiba | Japan | 35.09 | 140.07 | 98 | 19704 |
| 井元谷 | city | Chiba | Japan | 35.32 | 140.30 | 59 | 12051 |
| 井尻 | city | Chiba | Japan | 35.41 | 139.97 | 26 | 93773 |
| 井戸尻 | city | Chiba | Japan | 35.41 | 140.04 | 141 | 76460 |
| 井野 | city | Chiba | Japan | 35.10 | 139.89 | 301 | 16654 |