Old Maps of Illiopolis, Illinois for Academic Research

Study the evolution of Illiopolis with 7 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 Illiopolis has changed over the decades.


Illiopolis, IL maps

(7)
  1. 1954 Map of Niantic, 1955 Print
    1954 Map of Niantic, 1955 Print
    1954 Niantic
    1955 Print · USGS
    Covers Illiopolis, including Decatur, Harristown, and other nearby areas
    3 unique versions available

  2. 1954 Map of Mechanicsburg, 1955 Print
    1954 Map of Mechanicsburg, 1955 Print
    1954 Mechanicsburg
    1955 Print · USGS
    Covers Illiopolis, including Mechanicsburg, Mount Auburn, and other nearby areas
    2 unique versions available

  3. 1958 Map of Decatur, 1971 Print
    1958 Map of Decatur, 1971 Print
    1958 Decatur
    1971 Print · USGS
    Covers Illiopolis, including Springfield, Decatur, and other nearby areas
    3 unique versions available

  4. 1961 Map of Decatur
    1961 Map of Decatur
    1961 Decatur
    1961 Print · USGS
    Covers Illiopolis, including Springfield, Decatur, and other nearby areas
    2 unique versions available

  5. 1982 Map of Niantic, 1983 Print
    1982 Map of Niantic, 1983 Print
    1982 Niantic
    1983 Print · USGS
    Covers Illiopolis, including Niantic, Osbernville, and other nearby areas

  6. 1982 Map of Mount Auburn, 1983 Print
    1982 Map of Mount Auburn, 1983 Print
    1982 Mount Auburn
    1983 Print · USGS
    Covers Illiopolis, including Mount Auburn, Lanesville, and other nearby areas

  7. 1985 Map of Springfield
    1985 Map of Springfield
    1985 Springfield
    1985 Print · USGS
    Covers Illiopolis, including Springfield, Decatur, and other nearby areas
    2 unique versions available

End of results
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Frequently asked questions

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

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