1900-1909 Maps of Clayton County, Iowa

Explore 7 historic maps of Clayton County from 1900-1909. 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 Clayton County'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 Clayton County's history through authentic maps from the 1900s. This is your window into the past.


Clayton County, IA maps

(7)
  1. 1900 Map of Lancaster
    1900 Map of Lancaster
    1900 Lancaster
    1900 Print · USGS
    Covers Clayton County, including Dubuque, Platteville, and other nearby areas

  2. 1901 Map of Oelwein
    1901 Map of Oelwein
    1901 Oelwein
    1901 Print · USGS
    Covers Clayton County, including Oelwein, West Union, and other nearby areas
    4 unique versions available

  3. 1902 Map of Elkader
    1902 Map of Elkader
    1902 Elkader
    1902 Print · USGS
    Covers Clayton County, including Manchester, Dyersville, and other nearby areas
    4 unique versions available

  4. 1903 Map of Waukon
    1903 Map of Waukon
    1903 Waukon
    1903 Print · USGS
    Covers Clayton County, including Prairie du Chien, Waukon, and other nearby areas
    5 unique versions available

  5. 1904 Map of Lancaster, 1953 Print
    1904 Map of Lancaster, 1953 Print
    1904 Lancaster
    1953 Print · USGS
    Covers Clayton County, including Dubuque, Platteville, and other nearby areas

  6. 1906 Map of Decorah
    1906 Map of Decorah
    1906 Decorah
    1906 Print · USGS
    Covers Clayton County, including Decorah, Postville, and other nearby areas
    3 unique versions available

  7. 1908 Map of Lancaster
    1908 Map of Lancaster
    1908 Lancaster
    1908 Print · USGS
    Covers Clayton County, including Dubuque, Platteville, and other nearby areas
    5 unique versions available

End of results
Showing maps 1-7 of 7

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Frequently asked questions

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

Explore Clayton County by time and use case