| Ida Township, MI (Township) |
| Idabel, OK (City) |
| Idaho, ND (Township) |
| Idaho, ID (State) |
| Idaho City, ID (City) |
| Idaho County, ID (County) |
| Idaho Falls, ID (City) |
| Idaho Springs, CO (City) |
| Idalou, TX (Town) |
| Idanha, OR (City) |
| Ideal, GA (City) |
| Ideal, MN (Township) |
| Ideal, SD (Township) |
| Ider, AL (Town) |
| Idun, MN (Township) |
