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Historical Maps of Duncan, Iowa

What stories do these 7 old maps tell about Duncan's past? From 1954 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 Duncan's history through maps:

  • Trace Duncan'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 Duncan's history with these remarkable must-see maps.

Duncan, IA maps

(7)

  1. 1954 Map of Mason City, 1967 Print
    1954 Map of Mason City, 1967 Print
    1954 Mason City
    1967 Print · USGS
    Covers portions of Duncan, including Mason City, Minnesota, and others.
  2. 1954 Map of Mason City, 1978 Print
    1954 Map of Mason City, 1978 Print
    1954 Mason City
    1978 Print · USGS
    Covers portions of Duncan, including Mason City, Minnesota, and others.
  3. 1957 Map of Mason City
    1957 Map of Mason City
    1957 Mason City
    1957 Print · USGS
    Covers portions of Duncan, including Mason City, Minnesota, and others.
  4. 1958 Map of Mason City
    1958 Map of Mason City
    1958 Mason City
    1958 Print · USGS
    Covers portions of Duncan, including Mason City, Minnesota, and others.
  5. 1972 Map of Duncan, 1975 Print
    1972 Map of Duncan, 1975 Print
    1972 Duncan
    1975 Print · USGS
    Covers portions of Duncan.
  6. 1985 Map of Mason City
    1985 Map of Mason City
    1985 Mason City
    1985 Print · USGS
    Covers portions of Duncan, including Mason City, Minnesota, and others.
  7. 1985 Map of Mason City, 1992 Print
    1985 Map of Mason City, 1992 Print
    1985 Mason City
    1992 Print · USGS
    Covers portions of Duncan, including Mason City, Minnesota, and others.
End of results
Showing maps 1-7 of 7

Frequently asked questions

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