Grassy Butte ZIP code, North Dakota
The ZIP code for Grassy Butte, ND is 58634, and its area code is 701.
- USPS city name
- 1 ZIP code
- Population
- 402
- Area code
- 701
- County
- McKenzie County
- State
- North Dakota
Grassy Butte in numbers
About 402 people live in Grassy Butte, in 198 households. The median household income is $157,750 a year, 2.1 times the North Dakota median of $76,657 (US: $80,734).
| Population | 402 |
|---|---|
| Households | 198 |
| Median household income | $157,750 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Grassy Butte. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Grassy Butte
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
58634 | Grassy Butte , ND | Standard | 402 | $157,750 | — |
Map of Grassy Butte ZIP codes
The ZIP codes of Grassy Butte, ND, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Grassy Butte
The nearest larger towns are Watford City (6,039 people, 25 mi), Killdeer (985 people, 29 mi) and Mandaree (620 people, 37 mi).
| Town | Population | Distance |
|---|---|---|
| Watford City | 6,039 | 25.1 mi |
More nearby: every ZIP code in McKenzie County · North Dakota ZIP codes
Cite this page
zipcodes.pro. “Grassy Butte, ND ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nd/grassy-butte
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