Join Free

1980s Maps of Mercer County, Illinois

Explore 8 historic maps of Mercer 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 Mercer 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 Mercer County's history through authentic maps from the 1980s. This is your window into the past.

Mercer County, IL maps

(8)
  1. 1982 Map of Keithsburg, 1983 Print
    1982 Map of Keithsburg, 1983 Print
    1982 Keithsburg
    1983 Print · USGS
    Covers Mercer County, including Keithsburg, Milroy, and other nearby areas
  4. 1982 Map of Seaton, 1983 Print
    1982 Map of Seaton, 1983 Print
    1982 Seaton
    1983 Print · USGS
    Covers Mercer County, including Little York, Bald Bluff, and other nearby areas
  7. 1982 Map of North Henderson, 1983 Print
    1982 Map of North Henderson, 1983 Print
    1982 North Henderson
    1983 Print · USGS
    Covers Mercer County, including Rio, North Henderson, and other nearby areas
  10. 1982 Map of Little York, 1983 Print
    1982 Map of Little York, 1983 Print
    1982 Little York
    1983 Print · USGS
    Covers Mercer County, including Little York, Norwood, and other nearby areas
    2 unique versions available
  13. 1982 Map of Alexis, 1984 Print
    1982 Map of Alexis, 1984 Print
    1982 Alexis
    1984 Print · USGS
    Covers Mercer County, including Alexis, Warren County, and other nearby areas
  16. 1984 Map of Muscatine, 1985 Print
    1984 Map of Muscatine, 1985 Print
    1984 Muscatine
    1985 Print · USGS
    Covers Mercer County, including Muscatine, Fairfield, and other nearby areas
    2 unique versions available
  19. 1984 Map of Aledo, 1985 Print
    1984 Map of Aledo, 1985 Print
    1984 Aledo
    1985 Print · USGS
    Covers Mercer County, including Davenport, Moline, and other nearby areas
  22. 1989 Map of Aledo
    1989 Map of Aledo
    1989 Aledo
    1989 Print · USGS
    Covers Mercer County, including Davenport, Moline, and other nearby areas
End of results
Showing maps 1-8 of 8

Top cities of Mercer County

See more

Frequently asked questions

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