ZIP Code
ZIP Code 58631
Glen Ullin, Morton County, North Dakota ND
Population
953
Density
1/sq mi
Timezone
America/North_Dakota/New_Salem
Safety Score
50
50
Average
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Overview
ZIP code 58631 is located in Glen Ullin, Morton County, North Dakota. The area has a population of approximately 953 residents with a population density of 1 per square mile. It is in the America/North_Dakota/New_Salem timezone.