📍 View location on OpenStreetMap (46.796900, -101.821560)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 58631 |
| Primary City | Glen Ullin |
| State / Province | ND |
| County | Morton |
| Total Population | 953 |
| Population Density | 1.0 people/sq mi |
| Timezone | America/North_Dakota/New_Salem |
| Metric | ZIP 58631 | Morton County records | ND records |
|---|---|---|---|
| Population estimate | 953 | 34,748 (sum) | 784,123 (sum) |
| Population Density | 1.0 /sq mi | -- | -- |
| County population rank | #3 of 8 | -- | -- |
| State population rank | #101 of 387 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 58638 | Hebron | 13.8 mi | 874 |
| ZIP 58520 | Almont | 15.7 mi | 272 |
| ZIP 58563 | New Salem | 19.8 mi | 1,961 |
| ZIP 58652 | Richardton | 22.1 mi | 1,244 |
| ZIP 58533 | Elgin | 27.8 mi | 830 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →