Old Maps of Ralph, South Dakota for Academic Research

Study the evolution of Ralph with 6 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Ralph has changed over the decades.


Ralph, SD maps

(6)
  1. 1935 Map of Reva
    1935 Map of Reva
    1935 Reva
    1935 Print · USGS
    Harding County ranching country and the rugged Slim Buttes region are captured here in the mid-1930s. Genealogists and local historians can trace family-named landmarks like Turkey Track Ranch and early post offices at Reva, Ludlow, and Glenlevit.

  2. 1954 Map of Lemmon, 1964 Print
    1954 Map of Lemmon, 1964 Print
    1954 Lemmon
    1964 Print · USGS
    The high plains of South Dakota and North Dakota are documented here during the mid-twentieth century. Family researchers can trace dozens of country school sites like Green Cabin School and Bierke School alongside landmarks like The Castles.
    2 unique versions available

  3. 1957 Map of Lemmon
    1957 Map of Lemmon
    1957 Lemmon
    1957 Print · USGS
    The northwestern plains of South Dakota and North Dakota are captured here in the mid-fifties, centered on the rail hub of Lemmon. Genealogists and historians can trace dozens of rural schoolhouses and vanished sites like Imogene and the Shadehill Reservoir area.

  4. 1968 Map of Ralph, 1971 Print
    1968 Map of Ralph, 1971 Print
    1968 Ralph
    1971 Print · USGS
    Harding County ranching country is shown in the late sixties, centered on the community of Ralph. Researchers can trace rural landmarks like St Isadore Ch, Southwest Sch, and the winding Big Nasty Creek.

  5. 1980 Map of Camp Crook
    1980 Map of Camp Crook
    1980 Camp Crook
    1980 Print · USGS
    Northwestern South Dakota and the North Dakota borderlands come into focus in the late seventies, showing a landscape of high buttes and river breaks. Researchers can trace remote ranching outposts like Ralph and Ladner or locate landmarks like Window Rock and the Harding County Airport.

  6. 2021 Map of Ralph, 2021 Print
    2021 Map of Ralph, 2021 Print
    2021 Ralph
    2021 Print · USGS
    Harding County ranching country is captured here during the early twenty-first century, showing a remote landscape of buttes and creeks. Genealogists and local historians can locate the Ralph Lutheran Cem and the settlement of Ralph near the winding Big Nasty Creek.

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Frequently asked questions

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