Glen Ullin, ND ZIP code
The ZIP code for Glen Ullin, North Dakota is 58631. It is in Morton County.
- Population in these ZIPs
- 953
- Avg. median income
- $58,000population-weighted
- Typical home value
- $148,700population-weighted
- Metro area
- Bismarck, ND
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Glen Ullin, ND ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 58631 | 953 | $58,036 | $148,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Glen Ullin
Frequently asked questions
What is the ZIP code for Glen Ullin, ND?
The ZIP code for Glen Ullin, ND is 58631.
What county is Glen Ullin, North Dakota in?
Glen Ullin ZIP codes are in Morton County.