ZIP Code
ZIP Code 58634
Grassy Butte, McKenzie County, North Dakota ND
Population
402
Density
0.4/sq mi
Timezone
America/Denver
Safety Score
50
50
Average
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Overview
ZIP code 58634 is located in Grassy Butte, McKenzie County, North Dakota. The area has a population of approximately 402 residents with a population density of 0.4 per square mile. It is in the America/Denver timezone.