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Old Maps of Slope County, North Dakota for Genealogy

Trace your family roots with 75 historic maps of Slope County. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Slope County's past.

Slope County, ND maps

(75)
  1. 1953 Map of Miles City, 1966 Print
    1953 Map of Miles City, 1966 Print
    1953 Miles City
    1966 Print · USGS
    Covers Slope County, including Miles City, Baker, and other nearby areas
  3. 1953 Map of Dickinson, 1968 Print
    1953 Map of Dickinson, 1968 Print
    1953 Dickinson
    1968 Print · USGS
    Covers Slope County, including Dickinson, Bowman, and other nearby areas
  5. 1957 Map of Dickinson
    1957 Map of Dickinson
    1957 Dickinson
    1957 Print · USGS
    Covers Slope County, including Dickinson, Bowman, and other nearby areas
  7. 1957 Map of Miles City
    1957 Map of Miles City
    1957 Miles City
    1957 Print · USGS
    Covers Slope County, including Miles City, Baker, and other nearby areas
  9. 1958 Map of Miles City
    1958 Map of Miles City
    1958 Miles City
    1958 Print · USGS
    Covers Slope County, including Miles City, Baker, and other nearby areas
  11. 1961 Map of Daglum, 1963 Print
    1961 Map of Daglum, 1963 Print
    1961 Daglum
    1963 Print · USGS
    Covers Slope County, including Daglum, Gaylord, and other nearby areas
  13. 1961 Map of Rocky Ridge, 1963 Print
    1961 Map of Rocky Ridge, 1963 Print
    1961 Rocky Ridge
    1963 Print · USGS
    Covers Slope County, including Billings County, United States, and other nearby areas
  15. 1973 Map of Black Butte, 1976 Print
    1973 Map of Black Butte, 1976 Print
    1973 Black Butte
    1976 Print · USGS
    Covers Slope County, including United States, North Dakota, and other nearby areas
  17. 1973 Map of White Lake, 1976 Print
    1973 Map of White Lake, 1976 Print
    1973 White Lake
    1976 Print · USGS
    Covers Slope County, including United States, North Dakota, and other nearby areas
  19. 1973 Map of Warnke Hill, 1976 Print
    1973 Map of Warnke Hill, 1976 Print
    1973 Warnke Hill
    1976 Print · USGS
    Covers Slope County, including Pierce, Bowman County, and other nearby areas
  21. 1973 Map of Mineral Springs, 1976 Print
    1973 Map of Mineral Springs, 1976 Print
    1973 Mineral Springs
    1976 Print · USGS
    Covers Slope County, including Bowman County, United States, and other nearby areas
  23. 1973 Map of Amidon SE, 1977 Print
    1973 Map of Amidon SE, 1977 Print
    1973 Amidon SE
    1977 Print · USGS
    Covers Slope County, including Bowman County, United States, and other nearby areas
  25. 1973 Map of Cedar Lake, 1977 Print
    1973 Map of Cedar Lake, 1977 Print
    1973 Cedar Lake
    1977 Print · USGS
    Covers Slope County, including Bowman County, Adams County, and other nearby areas
  27. 1973 Map of Stewart Lake, 1977 Print
    1973 Map of Stewart Lake, 1977 Print
    1973 Stewart Lake
    1977 Print · USGS
    Covers Slope County, including Bowman County, United States, and other nearby areas
  29. 1973 Map of Amidon, 1977 Print
    1973 Map of Amidon, 1977 Print
    1973 Amidon
    1977 Print · USGS
    Covers Slope County, including Amidon, United States, and other nearby areas
  31. 1973 Map of New England NW, 1977 Print
    1973 Map of New England NW, 1977 Print
    1973 New England NW
    1977 Print · USGS
    Covers Slope County, including Stark County, Hettinger County, and other nearby areas
  33. 1973 Map of West Rainy Butte, 1977 Print
    1973 Map of West Rainy Butte, 1977 Print
    1973 West Rainy Butte
    1977 Print · USGS
    Covers Slope County, including United States, North Dakota, and other nearby areas
  35. 1973 Map of East Rainy Butte, 1977 Print
    1973 Map of East Rainy Butte, 1977 Print
    1973 East Rainy Butte
    1977 Print · USGS
    Covers Slope County, including De Sart, Hettinger County, and other nearby areas
  37. 1973 Map of New England SW, 1977 Print
    1973 Map of New England SW, 1977 Print
    1973 New England SW
    1977 Print · USGS
    Covers Slope County, including New England, Hettinger County, and other nearby areas
  39. 1979 Map of Deep Creek North
    1979 Map of Deep Creek North
    1979 Deep Creek North
    1979 Print · USGS
    Covers Slope County, including Walser Crossing, United States, and other nearby areas
  41. 1979 Map of Three V Crossing
    1979 Map of Three V Crossing
    1979 Three V Crossing
    1979 Print · USGS
    Covers Slope County, including Three V Crossing, Golden Valley County, and other nearby areas
  43. 1979 Map of Ives, 1980 Print
    1979 Map of Ives, 1980 Print
    1979 Ives
    1980 Print · USGS
    Covers Slope County, including Ives, Bowman County, and other nearby areas
  45. 1979 Map of Bullion Butte, 1984 Print
    1979 Map of Bullion Butte, 1984 Print
    1979 Bullion Butte
    1984 Print · USGS
    Covers Slope County, including Golden Valley County, Billings County, and other nearby areas
  47. 1980 Map of Spring Creek
    1980 Map of Spring Creek
    1980 Spring Creek
    1980 Print · USGS
    Covers Slope County, including United States, North Dakota, and other nearby areas
  49. 1980 Map of Pretty Butte
    1980 Map of Pretty Butte
    1980 Pretty Butte
    1980 Print · USGS
    Covers Slope County, including United States, North Dakota, and other nearby areas
Showing maps 1-25 of 75

Top cities of Slope County

Frequently asked questions

  • What are the different types of historical maps available for Slope County?
  • What is the oldest map of Slope County?
  • Where can I purchase historical maps of Slope County for my home or office?
  • Where can I download high-res historical maps of Slope County?
  • Are there historical topographic maps available for Slope County?
  • Is there historical aerial imagery available for Slope County?
  • Where are historical maps of Slope County sourced from?

Explore Slope County by time and use case

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