Old Maps of Dexter, Illinois for Metal Detecting

Plan your next treasure hunt with 7 historic maps of Dexter. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Dexter.


Dexter, IL maps

(7)
  1. 1950 Map of Effingham, 1958 Print
    1950 Map of Effingham, 1958 Print
    1950 Effingham
    1958 Print · USGS
    Covers Dexter, including Effingham, Altamont, and other nearby areas
    4 unique versions available

  2. 1951 Map of Effingham
    1951 Map of Effingham
    1951 Effingham
    1951 Print · USGS
    Covers Dexter, including Effingham, Altamont, 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 Dexter, 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 Dexter, including Springfield, Decatur, and other nearby areas
    2 unique versions available

  5. 1985 Map of Altamont East, 1986 Print
    1985 Map of Altamont East, 1986 Print
    1985 Altamont East
    1986 Print · USGS
    Covers Dexter, including Altamont, Blue Point, and other nearby areas

  6. 1986 Map of Effingham
    1986 Map of Effingham
    1986 Effingham
    1986 Print · USGS
    Covers Dexter, including Charleston, Mattoon, and other nearby areas
    2 unique versions available

  7. 1998 Map of Altamont East, 2003 Print
    1998 Map of Altamont East, 2003 Print
    1998 Altamont East
    2003 Print · USGS
    Covers Dexter, including Altamont, Blue Point, and other nearby areas

End of results
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Frequently asked questions

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

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