1940s Maps of DeKalb County, Indiana

Explore 5 historic maps of DeKalb County from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — 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 DeKalb County's landscape evolved across the 1940s, 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 1940s, 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 DeKalb County's history through authentic maps from the 1940s. This is your window into the past.


DeKalb County, IN maps

(5)
  1. 1940 Map of Metz
    1940 Map of Metz
    1940 Metz
    1940 Print · USGS
    The Indiana-Ohio borderlands come into focus in the years before the war, showing a landscape of drainage ditches and family-named bridge crossings. Genealogists can trace rural life through landmarks like Metz Cem, Bethel Ch, and the small settlement of Alvarado.
    2 unique versions available

  2. 1942 Map of Ashley
    1942 Map of Ashley
    1942 Ashley
    1942 Print · USGS
    Northeastern Indiana's lake country is captured in the early 1940s, showing the vital rail junction where the WABASH and Central York New lines intersect. Genealogists can trace family roots at Hollister Cem, St Johns Ch, and the settlements of Ashley and Steubenville.
    2 unique versions available

  3. 1942 Map of Stroh
    1942 Map of Stroh
    1942 Stroh
    1942 Print · USGS
    Northeast Indiana’s lake country is captured here in the early 1940s, showing a landscape of small farming hamlets and lakeside landings. Researchers can trace family roots at Reed Cem or locate old community hubs like Salem Center and Helmer.
    2 unique versions available

  4. 1943 Map of Bryan
    1943 Map of Bryan
    1943 Bryan
    1943 Print · USGS
    Northwest Ohio during the mid-century is captured here as a landscape of grid-roads, small hamlets, and heavy rail traffic. Genealogists and local historians can trace family roots through numerous rural landmarks like Bethel Ch, Bratton Sch, and the hamlet of Farmer.

  5. 1948 Map of Hamilton
    1948 Map of Hamilton
    1948 Hamilton
    1948 Print · USGS
    Northeastern Indiana's glaciated landscape is revealed here in the late 1940s, centered on the growing community of Hamilton. Genealogists can trace early homesteads and landmarks like Otsego Center Cem, the Wabash rail line, and South Scott Ch.
    2 unique versions available

End of results
Showing maps 1-5 of 5

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Frequently asked questions

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