| Place Name | Peru |
| Place Type | Unincorporated |
| ZIP Code(s) | 52073 |
| County | Dubuque County |
| Area Code(s) | 563 |
| Timezone | Central Daylight Time (CDT) |
| Population () | |
| Metro/Micro Stats Area | Dubuque, IA |
| US Congressional District(s) | Iowa 2nd |
| State House Districts | 72 |
| State Senate Districts | 36 |