Portland, North Dakota ZIP Codes
1 ZIP codes | Population: 930
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 58274 | 930 | $105,395 | $203,300 | 48.30 |
1 ZIP codes | Population: 930
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 58274 | 930 | $105,395 | $203,300 | 48.30 |