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1920s Maps of Williamson County, Illinois

Explore 3 historic maps of Williamson County from the 1920s. These maps offer a rare glimpse into what life looked like during the 1920s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Williamson County's landscape evolved across the 1920s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1920s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Williamson County's history through authentic maps from the 1920s. This is your window into the past.

Williamson County, IL maps

(3)
  1. 1922 Map of Carbondale
    1922 Map of Carbondale
    1922 Carbondale
    1922 Print · USGS
    Covers Williamson County, including Carbondale, Marion, and other nearby areas
    3 unique versions available
  4. 1925 Map of Marion
    1925 Map of Marion
    1925 Marion
    1925 Print · USGS
    Covers Williamson County, including Marion, Goreville, and other nearby areas
    3 unique versions available
  7. 1925 Map of Harrisburg
    1925 Map of Harrisburg
    1925 Harrisburg
    1925 Print · USGS
    Covers Williamson County, including Harrisburg, Carrier Mills, and other nearby areas
    3 unique versions available
End of results
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Frequently asked questions

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