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1940s Maps of Union, Wisconsin

Explore 3 historic maps of Union 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 Union'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 Union's history through authentic maps from the 1940s. This is your window into the past.

Union, WI maps

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  1. 1940 Map of Maiden Rock
    1940 Map of Maiden Rock
    1940 Maiden Rock
    1940 Print · USGS
    Pierce County’s bluff country meets the Mississippi River in this pre-war survey of the Wisconsin-Minnesota border. Genealogists can trace hundreds of family-named landmarks, from Clayfield Ch to vanished rural schoolhouses like Oakvale Sch and Drake Sch.
    2 unique versions available
  4. 1941 Map of Arkansaw
    1941 Map of Arkansaw
    1941 Arkansaw
    1941 Print · USGS
    Pepin and Pierce counties appear at the start of the 1940s as a land of rural schools and river-valley farming. Researchers can trace family sites at Plum City, Dead Lake Cem, or schools like Maxwell Prairie Sch along the Chippewa River.
  7. 1942 Map of Arkansaw
    1942 Map of Arkansaw
    1942 Arkansaw
    1942 Print · USGS
    The Driftless Area of Pepin and Pierce counties comes to life in the 1940s, showing a landscape of deep coulees and river valleys. Genealogists can locate dozens of country schools like Whipple Hill Sch and historic local landmarks such as St Joseph Ch and Exile.
    2 unique versions available
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Frequently asked questions

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