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Historical Maps of Portland, Iowa

What stories do these 8 old maps tell about Portland'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 Portland's history through maps:

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

Portland, IA maps

(8)

  1. 1954 Map of Mason City, 1967 Print
    1954 Map of Mason City, 1967 Print
    1954 Mason City
    1967 Print · USGS
    Covers Portland, including Rochester, Mason City, and other nearby areas
  2. 1954 Map of Mason City, 1978 Print
    1954 Map of Mason City, 1978 Print
    1954 Mason City
    1978 Print · USGS
    Covers Portland, including Rochester, Mason City, and other nearby areas
  3. 1957 Map of Mason City
    1957 Map of Mason City
    1957 Mason City
    1957 Print · USGS
    Covers Portland, including Rochester, Mason City, and other nearby areas
  4. 1958 Map of Mason City
    1958 Map of Mason City
    1958 Mason City
    1958 Print · USGS
    Covers Portland, including Rochester, Mason City, and other nearby areas
  5. 1959 Map of Mason City, 1961 Print
    1959 Map of Mason City, 1961 Print
    1959 Mason City
    1961 Print · USGS
    Covers Portland, including Mason City, Nora Springs, and other nearby areas
  6. 1959 Map of Nora Springs, 1966 Print
    1959 Map of Nora Springs, 1966 Print
    1959 Nora Springs
    1966 Print · USGS
    Covers Portland, including Mason City, Nora Springs, and other nearby areas
  7. 1985 Map of Mason City
    1985 Map of Mason City
    1985 Mason City
    1985 Print · USGS
    Covers Portland, including Mason City, Clear Lake, and other nearby areas
  8. 1985 Map of Mason City, 1992 Print
    1985 Map of Mason City, 1992 Print
    1985 Mason City
    1992 Print · USGS
    Covers Portland, including Mason City, Clear Lake, and other nearby areas
End of results
Showing maps 1-8 of 8

Frequently asked questions

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