Wibaux County, Montana
Wibaux County, Montana, has 885 residents (July 2025 estimate). Its county seat is Wibaux. It uses Mountain Time and covers 890 sq mi (2,304 km²) of land.
- Resident population, July 2025
- 885
- Land area
- 890 sq mi (2,304 km²)
- County seat or government
- Wibaux
- Time zone
- Mountain TimeUTC-07:00 in January; UTC-06:00 in July
- Median household income
- $67,462 ± $20,229
- Median home value
- $98,600 ± $5,670
- Median rent, with utilities
- $963 ± $163
- Homes lived in by their owners
- 72.5% ± 8.4 points
- County type
- County
- Metro or micro area
- Outside any metro or micro area
- Water area
- 0.68 sq mi (1.76 km²)
- State
- Montana
- County code (FIPS)
- 30109
- Coordinates (central point)
- 46.962966, -104.274518
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Wibaux County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Mountain TimeAmerica/Denver | UTC-07:00 in January; UTC-06:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
2 ZIP Code areas overlap Wibaux County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
Wibaux County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
School districts in Wibaux County, largest first
- Wibaux K-12 Schools1,193 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Wibaux, Montana (town)672 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Golden Valley County, North Dakota20 mi east
- Dawson County, Montana36 mi northwest
- Fallon County, Montana45 mi south
- Richland County, Montana58 mi north
- Prairie County, Montana59 mi west
- McKenzie County, North Dakota68 mi northeast
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