Chouteau County, Montana ZIP Codes
- ZIP records
7 - Cities represented
7 - Sum of listed ZIP population estimates
5,005
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 59442 | Fort Benton | 1,838 |
| 2 | 59520 | Big Sandy | 1,261 |
| 3 | 59446 | Geraldine | 629 |
| 4 | 59450 | Highwood | 503 |
| 5 | 59440 | Floweree | 432 |
| 6 | 59460 | Loma | 178 |
| 7 | 59420 | Carter | 164 |
Cities in Chouteau County
ZIP Directory
Browse all ZIP data for Montana
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.