1920s Maps of Peoria County, Illinois

Explore 1 historic maps of Peoria County from the 1920s. These maps offer a rare glimpse into what life looked like during the 1920s — 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 Peoria County's landscape evolved across the 1920s, 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 1920s, 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 Peoria County's history through authentic maps from the 1920s. This is your window into the past.


Peoria County, IL maps

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  1. 1927 Map of Peoria, 1955 Print
    1927 Map of Peoria, 1955 Print
    1927 Peoria
    1955 Print · USGS
    Covers Peoria County, including Peoria, Pekin, and other nearby areas

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Frequently asked questions

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