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Historical Maps of Washington County, Illinois

What stories do these 94 old maps tell about Washington County's past? From 1910 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 Washington County's history through maps:

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

Washington County, IL maps

(94)

  1. 1910 Map of Carlyle
    1910 Map of Carlyle
    1910 Carlyle
    1910 Print · USGS
    Covers portions of Washington County, including Carlyle, Fayette County, and others.
  2. 1910 Map of Carlyle, 1950 Print
    1910 Map of Carlyle, 1950 Print
    1910 Carlyle
    1950 Print · USGS
    Covers portions of Washington County, including Carlyle, Fayette County, and others.
  3. 1910 Map of Okawville
    1910 Map of Okawville
    1910 Okawville
    1910 Print · USGS
    Covers portions of Washington County, including Okawville, Clinton County, St. Clair County, and others.
  4. 1910 Map of Okawville, 1943 Print
    1910 Map of Okawville, 1943 Print
    1910 Okawville
    1943 Print · USGS
    Covers portions of Washington County, including Okawville, Clinton County, St. Clair County, and others.
  5. 1914 Map of Centralia
    1914 Map of Centralia
    1914 Centralia
    1914 Print · USGS
    Covers portions of Washington County, including Centralia, Clinton County, and others.
  6. 1914 Map of Centralia
    1914 Map of Centralia
    1914 Centralia
    1914 Print · USGS
    Covers portions of Washington County, including Centralia, Clinton County, and others.
  7. 1914 Map of Centralia, 1940 Print
    1914 Map of Centralia, 1940 Print
    1914 Centralia
    1940 Print · USGS
    Covers portions of Washington County, including Centralia, Clinton County, and others.
  8. 1914 Map of Coulterville, 1965 Print
    1914 Map of Coulterville, 1965 Print
    1914 Coulterville
    1965 Print · USGS
    Covers portions of Washington County, including Coulterville, St. Clair County, and others.
  9. 1917 Map of Coulterville
    1917 Map of Coulterville
    1917 Coulterville
    1917 Print · USGS
    Covers portions of Washington County, including Coulterville, St. Clair County, and others.
  10. 1917 Map of Coulterville
    1917 Map of Coulterville
    1917 Coulterville
    1917 Print · USGS
    Covers portions of Washington County, including Coulterville, St. Clair County, and others.
Showing maps 1-10 of 94

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Frequently asked questions

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