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Where am ILOCATED

Slope County, North Dakota

Slope County, North Dakota, has 628 residents (July 2025 estimate). Its county seat is Amidon. It uses Mountain Time and covers 1,215 sq mi (3,148 km²) of land.

FargoBismarckGrand Forks
Slope County in North Dakota
MarmarthAmidon
Slope County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
628
Land area
1,215 sq mi (3,148 km²)
County seat or government
Amidon
Time zone
Mountain TimeUTC-07:00 in January; UTC-06:00 in July
Median household income
$71,250 ± $16,084
Median home value
$170,000 ± $98,191
Median rent, with utilities
$525 ± $336
Homes lived in by their owners
80.7% ± 7.4 points
County type
County
Metro or micro area
Outside any metro or micro areaNext to: Dickinson, ND micro area
Water area
4.24 sq mi (11 km²)
State
North Dakota
County code (FIPS)
38087
Coordinates (central point)
46.445834, -103.462462
Open this point in the location finder

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 Slope County

Time zoneLocal time and UTC offsetNext clock change
Mountain TimeAmerica/DenverUTC-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

  1. 586231,953 people
  2. 586221,653 people
  3. 586471,053 people
  4. 58653700 people
  5. 58651513 people
  6. 58649354 people
  7. 58654244 people
  8. 58620154 people
  9. 58643119 people

9 ZIP Code areas overlap Slope 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

Slope 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.

Townships in Slope County, largest first

  1. Crawford Township74 people
  2. Cedar Creek Township62 people
  3. Sand Creek Township51 people
  4. Mound Township47 people
  5. Connor Township41 people
  6. Cash Township39 people
  7. Rainy Butte Township26 people
  8. Carroll Township18 people
  9. Hume Township16 people
  10. Woodberry Township16 people
  11. Peaceful Valley Township13 people
  12. Bucklin Township9 people
All 19
  1. Mineral Springs Township9 people
  2. White Lake Township9 people
  3. Moord Township6 people
  4. Sheets Township6 people
  5. Harper Township0 people
  6. Hughes Township0 people
  7. Richland Center Township0 people

People counts are American Community Survey 2020–2024 5-year estimates. All townships in North Dakota, by county

School districts in Slope County, largest first

  1. Bowman County Public School District 12,510 people
  2. New England Public School District 91,610 people
  3. Scranton Public School District 33930 people
  4. Marmarth Public School District 12148 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.

  1. Marmarth, North Dakota (city)100 people
  2. Amidon, North Dakota (city)6 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Bowman County, North Dakota23 mi south
  2. Golden Valley County, North Dakota39 mi northwest
  3. Billings County, North Dakota39 mi north
  4. Fallon County, Montana46 mi west
  5. Stark County, North Dakota46 mi northeast
  6. Hettinger County, North Dakota48 mi east
  7. Adams County, North Dakota51 mi southeast

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.