Join Free

1900s (20th Century) Maps of Denver, Illinois

Explore 8 historic maps of Denver 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 Denver'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 Denver's history through authentic maps from the 1900s. This is your window into the past.

Denver, IL maps

(8)
  1. 1933 Map of Carthage, 1965 Print
    1933 Map of Carthage, 1965 Print
    1933 Carthage
    1965 Print · USGS
    Hancock County was a thriving network of rail-side towns and rural schools in the early 1930s. Researchers can trace family ties at the County Farm or locate vanished landmarks like Young America School and Middle Creek Church.
  4. 1937 Map of Carthage
    1937 Map of Carthage
    1937 Carthage
    1937 Print · USGS
    Hancock County in the 1930s was a landscape defined by its rail-connected villages and a dense network of country schools. Genealogists can trace family footprints across dozens of local landmarks like Moss Ridge Cem, Young America Sch, and the County Farm.
    2 unique versions available
  7. 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
  10. 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.
  13. 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.
  16. 1974 Map of Bentley, 1978 Print
    1974 Map of Bentley, 1978 Print
    1974 Bentley
    1978 Print · USGS
    Hancock County farmland is seen here in the mid-1970s as a landscape of rural townships and family-run homesteads. Genealogists and local historians can locate early burial sites like Harmony Cem and Browning Cem or trace the NORFOLK AND WESTERN rail line.
  19. 1986 Map of Keokuk
    1986 Map of Keokuk
    1986 Keokuk
    1986 Print · USGS
    The tri-state junction of Iowa, Illinois, and Missouri comes alive in the mid-eighties as a hub of river commerce and rail transit. Researchers can trace family roots through Moss Ridge Cemetery or study industrial landmarks like the Keokuk Dam and Lock and Dam No 19.
    2 unique versions available
  22. 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 1-8 of 8

Top cities near Denver

See more

Frequently asked questions

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