Morton County, North Dakota ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
34,748
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 | 58554 | Mandan | 29,479 |
| 2 | 58563 | New Salem | 1,961 |
| 3 | 58631 | Glen Ullin | 953 |
| 4 | 58638 | Hebron | 874 |
| 5 | 58535 | Flasher | 500 |
| 6 | 58570 | Solen | 437 |
| 7 | 58520 | Almont | 272 |
| 8 | 58566 | Saint Anthony | 272 |
Cities in Morton County
ZIP Directory
Browse all ZIP data for North Dakota
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.