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1980s Maps of Union County, South Dakota

Explore 3 historic maps of Union County from the 1980s. These maps offer a rare glimpse into what life looked like during the 1980s — 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 County's landscape evolved across the 1980s, 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 1980s, 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 County's history through authentic maps from the 1980s. This is your window into the past.

Union County, SD maps

(3)
  1. 1985 Map of Rock Rapids
    1985 Map of Rock Rapids
    1985 Rock Rapids
    1985 Print · USGS
    Covers Union County, including Sioux Falls, Sioux Center, and other nearby areas
    2 unique versions available
  4. 1986 Map of Sioux City North
    1986 Map of Sioux City North
    1986 Sioux City North
    1986 Print · USGS
    Covers Union County, including Sioux City, Le Mars, and other nearby areas
    2 unique versions available
  7. 1986 Map of Sioux City South
    1986 Map of Sioux City South
    1986 Sioux City South
    1986 Print · USGS
    Covers Union County, including Sioux City, South Sioux City, and other nearby areas
    2 unique versions available
End of results
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Frequently asked questions

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