1900s (20th Century) Maps of Thornton, Wyoming

Explore 8 historic maps of Thornton from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Thornton's landscape evolved across the 1900s, 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 1900s, 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 Thornton's history through authentic maps from the 1900s. This is your window into the past.


Thornton, WY maps

(8)
  1. 1918 Map of Moorcroft
    1918 Map of Moorcroft
    1918 Moorcroft
    1918 Print · USGS
    Covers Thornton, including Upton, Moorcroft, and other nearby areas
    2 unique versions available

  2. 1954 Map of Gillette, 1975 Print
    1954 Map of Gillette, 1975 Print
    1954 Gillette
    1975 Print · USGS
    Covers Thornton, including Gillette, Sleepy Hollow, and other nearby areas

  3. 1955 Map of Gillette, 1976 Print
    1955 Map of Gillette, 1976 Print
    1955 Gillette
    1976 Print · USGS
    Covers Thornton, including Gillette, Sleepy Hollow, and other nearby areas

  4. 1957 Map of Upton, 1959 Print
    1957 Map of Upton, 1959 Print
    1957 Upton
    1959 Print · USGS
    Covers Thornton, including Upton, Colloid, and other nearby areas
    2 unique versions available

  5. 1958 Map of Gillette
    1958 Map of Gillette
    1958 Gillette
    1958 Print · USGS
    Covers Thornton, including Gillette, Sleepy Hollow, and other nearby areas
    2 unique versions available

  6. 1962 Map of Gillette
    1962 Map of Gillette
    1962 Gillette
    1962 Print · USGS
    Covers Thornton, including Gillette, Sleepy Hollow, and other nearby areas

  7. 1979 Map of Sundance
    1979 Map of Sundance
    1979 Sundance
    1979 Print · USGS
    Covers Thornton, including Sundance, Upton, and other nearby areas
    2 unique versions available

  8. 1984 Map of Thornton
    1984 Map of Thornton
    1984 Thornton
    1984 Print · USGS
    Covers Thornton, including Crook County, Weston County, and other nearby areas

End of results
Showing maps 1-8 of 8

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Frequently asked questions

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

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