Madison Post Office Portals in US
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 |  Madison Post Office | -- | 1 | 1 | 25% | 87 | |
| 2 |  Madison Post Office | -- | 1 | 0 | 0% | ∞ | |
| 3 |  Madison Post Office | -- | 1 | 0 | 0% | 176 | |
| 4 |  Madison Post Office | -- | 1 | 0 | 0% | 138 | |
| 5 |  Madison Post Office | -- | 1 | 0 | 0% | ∞ | |
| 6 |  Madison Post Office | -- | 7 | 8 | 85% | ∞ | |
| 7 |  Madison Post Office | -- | 1 | 1 | 70% | 180 | |
| 8 |  Madison Post Office | -- | 6 | 8 | 96% | 1 | |
| 9 | Madison Post Office | PS PS PS | -- | 6 | 8 | 85% | 138 |
| 10 | Madison Post Office | -- | 1 | 1 | 70% | ∞ |