8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 46970 | Peru | 23,129 |
| 46914 | Bunker Hill | 3,997 |
| 46951 | Macy | 2,016 |
| 46911 | Amboy | 1,742 |
| 46926 | Denver | 1,414 |
| 46958 | Mexico | 603 |
| 46959 | Miami | 573 |
| 46971 | Grissom Arb | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Miami County, Indiana (US Census).