Join Free

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

Explore 9 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, IL maps

(9)
  1. 1929 Map of Manito, 1972 Print
    1929 Map of Manito, 1972 Print
    1929 Manito
    1972 Print · USGS
    Covers Union, including Manito, Forest City, and other nearby areas
  4. 1932 Map of Manito
    1932 Map of Manito
    1932 Manito
    1932 Print · USGS
    Covers Union, including Manito, Forest City, and other nearby areas
    3 unique versions available
  7. 1958 Map of Peoria, 1969 Print
    1958 Map of Peoria, 1969 Print
    1958 Peoria
    1969 Print · USGS
    Covers Union, including Peoria, Champaign, and other nearby areas
    4 unique versions available
  10. 1961 Map of Peoria
    1961 Map of Peoria
    1961 Peoria
    1961 Print · USGS
    Covers Union, including Peoria, Champaign, and other nearby areas
  13. 1963 Map of Peoria
    1963 Map of Peoria
    1963 Peoria
    1963 Print · USGS
    Covers Union, including Peoria, Champaign, and other nearby areas
  16. 1971 Map of Manito, 1973 Print
    1971 Map of Manito, 1973 Print
    1971 Manito
    1973 Print · USGS
    Covers Union, including Manito, Forest City, and other nearby areas
    2 unique versions available
  19. 1985 Map of Lincoln
    1985 Map of Lincoln
    1985 Lincoln
    1985 Print · USGS
    Covers Union, including Bloomington, Normal, and other nearby areas
  22. 1989 Map of Lincoln
    1989 Map of Lincoln
    1989 Lincoln
    1989 Print · USGS
    Covers Union, including Bloomington, Normal, and other nearby areas
  25. 1990 Map of Peoria
    1990 Map of Peoria
    1990 Peoria
    1990 Print · USGS
    Covers Union, including Peoria, Champaign, and other nearby areas
End of results
Showing maps 1-9 of 9

Top cities near Union

See more

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?