Post Office Boxes is a loot table in Project Zomboid Build 42. The game rolls it 4 times when it fills a container, picking from 7 entries. It is used in 2 containers across 2 room types.
Chance is each entry's weight as a share of the whole list, per roll.
| Item | Weight | Share of list |
|---|---|---|
| Cardboard Box | 110 | 79.1% |
| Parcel - Extra Small | 10 | 7.2% |
| Parcel - Small | 8 | 5.8% |
| Mail Satchel | 4 | 2.9% |
| Parcel - Medium | 4 | 2.9% |
| Parcel - Large | 2 | 1.4% |
| Parcel - Extra Large | 1 | 0.7% |
| Room | Container |
|---|---|
| Post Storage | Counter |
| Post | Counter |
The most common entries are Cardboard Box, Parcel - Extra Small, Parcel - Small, Mail Satchel, Parcel - Medium.
In Post Storage (Counter), Post (Counter).
Figures on this page are read from the Build 42 game files (42.22, November 2026). Chances are relative weights inside each loot table, not exact drop rates. Your game is the final word: if it disagrees with us, tell us and we will fix the page.