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1900s (20th Century) Maps of Union, Wisconsin

Explore 10 historic maps of Union 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 Union'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 Union's history through authentic maps from the 1900s. This is your window into the past.

Union, WI maps

(10)
  1. 1906 Map of Evansville
    1906 Map of Evansville
    1906 Evansville
    1906 Print · USGS
    Wisconsin's southern prairie and wetlands are mapped here in the early twentieth century as the railroad transformed rural trade. Trace the iron paths of the C. and N. W. R. R. through Evansville and Oregon, or find local landmarks like Red Bridge Crossing and Liberty Pole Hill.
    3 unique versions available
  4. 1954 Map of Rockford
    1954 Map of Rockford
    1954 Rockford
    1954 Print · USGS
    The Rock River valley and the Illinois-Wisconsin borderlands are captured here in the mid-1950s during a period of robust industrial and agricultural activity. Genealogists and historians can trace rail-era corridors like the Illinois Central RR and locate landmarks from Big Foot Prairie to Lake Geneva.
  7. 1955 Map of Rockford
    1955 Map of Rockford
    1955 Rockford
    1955 Print · USGS
    The Rock River valley and southern Wisconsin dairy country are shown here in the mid-fifties as the region's manufacturing centers grew. Genealogists and historians can trace the paths of the Chicago and North Western RR and Illinois Central RR through hubs like Rockford and Beloit.
  10. 1958 Map of Rockford, 1974 Print
    1958 Map of Rockford, 1974 Print
    1958 Rockford
    1974 Print · USGS
    Northern Illinois and southern Wisconsin are shown here in the mid-twentieth century as rail-dependent industrial towns began to interface with growing lakefront communities. Genealogists can trace family roots through settlements like Saylesville and Tess Corners or locate historical landmarks like the Rockford Ordnance Depot.
    4 unique versions available
  13. 1961 Map of Stoughton, 1963 Print
    1961 Map of Stoughton, 1963 Print
    1961 Stoughton
    1963 Print · USGS
    Dane and Rock Counties during the early sixties center on the tobacco-processing hubs of the Rock River valley. Genealogists and local researchers can trace family lands near Hanerville, identify remote schools like Bass Lake Sch, or locate historic burials at Jensen Cem and South Porter Cem.
    2 unique versions available
  16. 1961 Map of Evansville, 1963 Print
    1961 Map of Evansville, 1963 Print
    1961 Evansville
    1963 Print · USGS
    The rural landscape between Madison and Janesville is captured here in the early sixties, showing a robust agricultural economy and well-defined town centers. Genealogists can trace family footprints at Franklin Sch, St Marys Cem, and the crossroads at Butts Corners.
    2 unique versions available
  19. 1961 Map of Evansville, 1964 Print
    1961 Map of Evansville, 1964 Print
    1961 Evansville
    1964 Print · USGS
    The Rock County countryside comes alive in the early sixties, centered on the growing community of Evansville. Genealogists and historians can trace the paths between rural settlements like Brooklyn and Union while locating family sites at Graves Cem or Maple Hill Cemetery.
    3 unique versions available
  22. 1961 Map of Cooksville, 1964 Print
    1961 Map of Cooksville, 1964 Print
    1961 Cooksville
    1964 Print · USGS
    Southern Wisconsin farmland is defined by its winding waterways and historic townships in the early sixties. Genealogists and local historians can trace rural school districts like Yahara Sch or find family plots at Ball Tavern Cem and St Michaels Cem.
    3 unique versions available
  25. 1963 Map of Rockford
    1963 Map of Rockford
    1963 Rockford
    1963 Print · USGS
    The mid-century industrial corridor along the Rock River is shown here during a period of rapid post-war growth. Researchers can trace the extensive rail lines of the Chicago and North Western or locate local landmarks like the Rockford Ordnance Depot and Holy Hill.
  28. 1981 Map of Monroe
    1981 Map of Monroe
    1981 Monroe
    1981 Print · USGS
    Southern Wisconsin and the Illinois borderlands come into focus in the early 1980s, showcasing a landscape defined by dairy farming and river valleys. Genealogists can trace family roots through historic hubs like Monroe, Stoughton, and Brodhead, or locate regional landmarks such as Yellowstone Lake and the Sugar River.
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