1940s Maps of Warren County, Illinois
Explore 4 historic maps of Warren 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 Warren 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 Warren County's history through authentic maps from the 1940s. This is your window into the past.
Warren County, IL maps
(4)- 1940 Map of Oquawka
1940 Oquawka1940 Print · USGSHenderson County's river-and-rail economy is captured here during the 1930s as the Mississippi River environment meets an expanding network of rural towns. Genealogists and historians can trace dozens of country schoolhouses and cemeteries, from the Little Brick Sch to South Henderson Cem.2 unique versions available - 1941 Map of Keithsburg
1941 Keithsburg1941 Print · USGSThe Mississippi River front in Mercer County thrived during the early 1940s as a hub of rail and river commerce. Genealogists can trace family footprints through dozens of rural landmarks, from Peniel Ch to schoolhouses like Prouty Sch and Lee Sch.2 unique versions available - 1944 Map of Avon, 1962 Print
1944 Avon1962 Print · USGSThe Illinois prairie landscape between Bushnell and London Mills is shown here as it appeared in the mid-forties. Genealogists can trace family footprints across dozens of country school sites like Oldtown School and small junctions including Blyton and Babylon. - 1947 Map of Woodhull
1947 Woodhull1947 Print · USGSThe Illinois prairie at mid-century reveals a dense network of family farms and rural institutions near the Henry and Knox county lines. Genealogists can trace ancestral sites through dozens of named schools and cemeteries like Prairie Flower Sch and Oxford Cem.2 unique versions available
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Showing maps 1-4 of 4
Top cities of Warren County
- Monmouth historical maps
- Roseville historical maps
- Kirkwood historical maps
- Greenbush historical maps
- Coldbrook historical maps
- Berwick historical maps
See more
Frequently asked questions
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