County
Petroleum County, MT ZIP codes
5 ZIPs, including 59084, 59087 as county.
Map of Petroleum County
ZIP code map
ZIP share of this county
ZIP codes in Petroleum County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 59032 | Grass Range | Fergus County | 380 | $26,750 |
| 59058 | Mosby | Garfield County | 45 | — |
| 59072 | Roundup | Musselshell County | 4,590 | $59,785 |
| 59084 | Teigen | Petroleum County | — | — |
| 59087 | Winnett | Petroleum County | 348 | $60,625 |