Saint Marie, MT zip code
Saint Marie, Montana uses one zip code: 59231. Most of it is in Valley County. Together these zip codes are home to about 306 people.
Zip codes
1
Population
306
All zips combined
Largest zip
59231
306 residents
Zip codes in Saint Marie
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 59231 | 306 | $38,971 |