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Historical Maps of Union County, South Dakota

What stories do these 68 old maps tell about Union County's past? From 1897 to present day, these maps reveal the evolution of streets, neighborhoods, iconic landmarks, and natural features in stunning high-res detail. Whether you're a history enthusiast, genealogist, or professional in education, environmental work, or architecture, these maps are perfect for exploration, research, and discovery.

Discover Union County's history through maps:

  • Trace Union County's growth: Explore earlier and latest maps and editions to uncover how the region changed over time.
  • Examine technical details: Each map includes its creators, publishers, scale, dimensions, and full source information.
  • Layer maps with modern tools & imagery: Compare historical maps to modern-day with high-resolution satellite imagery and detailed LiDAR layers.
  • Sourced from trusted archives: Carefully preserved and digitized by institutions like the United Stated Geological Survey and the US Library of Congress.
  • Access in any format: View and explore in high resolution, download for offline use, or order a museum-quality print for yourself or a loved one.

Begin your journey into Union County's history with these remarkable must-see maps.

Union County, SD maps

(68)

  1. 1897 Map of Canton, 1954 Print
    1897 Map of Canton, 1954 Print
    1897 Canton
    1954 Print · USGS
    Covers portions of Union County, including Canton, Iowa, and others.
  2. 1898 Map of Elk Point, 1960 Print
    1898 Map of Elk Point, 1960 Print
    1898 Elk Point
    1960 Print · USGS
    Covers portions of Union County, including Elk Point, Union County, Iowa, and others.
  3. 1898 Map of Elk Point, 1965 Print
    1898 Map of Elk Point, 1965 Print
    1898 Elk Point
    1965 Print · USGS
    Covers portions of Union County, including Elk Point, Union County, Iowa, and others.
  4. 1900 Map of Canton
    1900 Map of Canton
    1900 Canton
    1900 Print · USGS
    Covers portions of Union County, including Canton, Iowa, and others.
  5. 1900 Map of Canton, 1934 Print
    1900 Map of Canton, 1934 Print
    1900 Canton
    1934 Print · USGS
    Covers portions of Union County, including Canton, Iowa, and others.
  6. 1901 Map of Elk Point
    1901 Map of Elk Point
    1901 Elk Point
    1901 Print · USGS
    Covers portions of Union County, including Elk Point, Union County, Iowa, and others.
  7. 1907 Map of Elk Point
    1907 Map of Elk Point
    1907 Elk Point
    1907 Print · USGS
    Covers portions of Union County, including Elk Point, Union County, Iowa, and others.
  8. 1907 Map of Elk Point, 1921 Print
    1907 Map of Elk Point, 1921 Print
    1907 Elk Point
    1921 Print · USGS
    Covers portions of Union County, including Elk Point, Union County, Iowa, and others.
  9. 1907 Map of Elk Point, 1927 Print
    1907 Map of Elk Point, 1927 Print
    1907 Elk Point
    1927 Print · USGS
    Covers portions of Union County, including Elk Point, Union County, Iowa, and others.
  10. 1907 Map of Elk Point, 1936 Print
    1907 Map of Elk Point, 1936 Print
    1907 Elk Point
    1936 Print · USGS
    Covers portions of Union County, including Elk Point, Union County, Iowa, and others.
Showing maps 1-10 of 68

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Frequently asked questions

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