Old Maps of Portland, Illinois

Explore 6 old maps of Portland, spanning from 1932 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Portland changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Portland to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.


Portland, IL maps

(6)
  1. 1932 Map of Prophetstown
    1932 Map of Prophetstown
    1932 Prophetstown
    1932 Print · USGS
    Covers Portland, including Prophetstown, Tampico, and other nearby areas

  2. 1936 Map of Prophetstown
    1936 Map of Prophetstown
    1936 Prophetstown
    1936 Print · USGS
    Covers Portland, including Prophetstown, Tampico, and other nearby areas
    3 unique versions available

  3. 1958 Map of Aurora, 1969 Print
    1958 Map of Aurora, 1969 Print
    1958 Aurora
    1969 Print · USGS
    Covers Portland, including Aurora, Joliet, and other nearby areas
    3 unique versions available

  4. 1961 Map of Aurora
    1961 Map of Aurora
    1961 Aurora
    1961 Print · USGS
    Covers Portland, including Aurora, Joliet, and other nearby areas

  5. 1982 Map of Prophetstown, 1983 Print
    1982 Map of Prophetstown, 1983 Print
    1982 Prophetstown
    1983 Print · USGS
    Covers Portland, including Prophetstown, Lyndon, and other nearby areas

  6. 1985 Map of Dixon
    1985 Map of Dixon
    1985 Dixon
    1985 Print · USGS
    Covers Portland, including Dixon, Sterling, and other nearby areas
    2 unique versions available

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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?

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