1940s Maps of Ogle County, Illinois

Explore 5 historic maps of Ogle 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 Ogle 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 Ogle County's history through authentic maps from the 1940s. This is your window into the past.


Ogle County, IL maps

(5)
  1. 1942 Map of Forreston, 1965 Print
    1942 Map of Forreston, 1965 Print
    1942 Forreston
    1965 Print · USGS
    Forreston and the surrounding Ogle County prairie are shown during a height of rail activity in the 1940s. Genealogists can trace family roots through numerous country schools like White Oak Sch and rural landmarks such as Prairie Dell Ch and Shelly Cem.
    2 unique versions available

  2. 1945 Map of Forreston
    1945 Map of Forreston
    1945 Forreston
    1945 Print · USGS
    In the mid-1940s, the rural landscapes of Ogle and Stephenson counties were defined by a sprawling network of one-room schoolhouses and busy rail lines. Genealogists and historians can trace family roots at West Grove Ch, Maryland, and schools like Wall Sch or Good Sch.
    2 unique versions available

  3. 1946 Map of Sterling, 1969 Print
    1946 Map of Sterling, 1969 Print
    1946 Sterling
    1969 Print · USGS
    The Rock River corridor in the mid-1940s is captured here, showing the industrial heart of the region alongside its deep agricultural roots. Researchers can find dozens of country schools and cemeteries, including Buffalo Grove Sch, Zion Cem, and Oak Knoll Mem Park Cem.

  4. 1948 Map of Sterling
    1948 Map of Sterling
    1948 Sterling
    1948 Print · USGS
    Mid-century Sterling and Rock Falls are captured here during a time of robust rail and river activity. Genealogists can trace family roots through dozens of rural landmarks, including the Prairieville settlement, West Science Ridge Ch, and Hitt Cem.
    2 unique versions available

  5. 1949 Map of Camp Grant
    1949 Map of Camp Grant
    1949 Camp Grant
    1949 Print · USGS
    The industrial and military landscape south of Rockford is captured here shortly after the war, when Camp Grant still shaped the riverfront. Trace the routes of three major railroads and find vanished local landmarks like New Milford Sta and Blackhawk Sch.

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 Ogle County?
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  • Are there historical topographic maps available for Ogle County?
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  • Where are historical maps of Ogle County sourced from?