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1900s (20th Century) Maps of Denmark, Iowa

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

Denmark, IA maps

(7)
  1. 1936 Map of Fort Madison
    1936 Map of Fort Madison
    1936 Fort Madison
    1936 Print · USGS
    The Illinois shore of the Mississippi River is captured here in the mid-1930s, featuring the historic street grid of Nauvoo. Genealogists and local historians can trace a dense network of rural landmarks, including Jackson Cem and numerous country schoolhouses like Maple Grove Sch and Elliott Sch.
    3 unique versions available
  4. 1958 Map of Burlington, 1968 Print
    1958 Map of Burlington, 1968 Print
    1958 Burlington
    1968 Print · USGS
    The tri-state river country of Iowa, Illinois, and Missouri is captured here in the mid-fifties, dominated by the Mississippi River and major rail lines. Genealogists and historians can trace the development of river towns like Keokuk or locate the sprawling Iowa Army Ammunition Plant.
    4 unique versions available
  7. 1961 Map of Burlington
    1961 Map of Burlington
    1961 Burlington
    1961 Print · USGS
    The tri-state borderlands along the Mississippi River are captured here during the late fifties and early sixties, showing the vital river-and-rail economy of Iowa, Illinois, and Missouri. Genealogists and historians can trace the development of major hubs like Galesburg and Macomb alongside landmark sites such as the Iowa Ordnance Plant and the historic river town of Nauvoo.
  10. 1963 Map of Burlington
    1963 Map of Burlington
    1963 Burlington
    1963 Print · USGS
    The tri-state river country of the Mississippi and Illinois valleys comes alive in this mid-century survey. Genealogists and historians can trace the industrial and academic growth of the region, from the Iowa Ordnance Plant to campuses like Knox College and Western Illinois University.
  13. 1964 Map of Fort Madison, 1965 Print
    1964 Map of Fort Madison, 1965 Print
    1964 Fort Madison
    1965 Print · USGS
    Fort Madison and the Mississippi River waterfront are captured in the mid-1960s before modern expansion. Genealogists can trace family locations through numerous landmarks, including Claypoole Cem, the State Penitentiary, and several local parochial schools.
    2 unique versions available
  16. 1985 Map of Burlington
    1985 Map of Burlington
    1985 Burlington
    1985 Print · USGS
    The Tri-State region during the mid-eighties shows a landscape shaped by the Mississippi River and a dense network of railroads. Genealogists and local historians can trace family sites near Aspen Grove Cem or locate community landmarks in Burlington, Fort Madison, and Mount Pleasant.
    2 unique versions available
  19. 1990 Map of Burlington
    1990 Map of Burlington
    1990 Burlington
    1990 Print · USGS
    The tri-state confluence of Iowa, Illinois, and Missouri is mapped here at the end of the twentieth century. Genealogists and historians can trace the riverfront heritage of Burlington, Keokuk, and Fort Madison, or locate sites like the Battle of Athens State Historic Site.
    2 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 Denmark?
  • What is the oldest map of Denmark?
  • Where can I purchase historical maps of Denmark for my home or office?
  • Where can I download high-res historical maps of Denmark?
  • Are there historical topographic maps available for Denmark?
  • Is there historical aerial imagery available for Denmark?
  • Where are historical maps of Denmark sourced from?