Old Maps of Boulder, Illinois for Genealogy

Trace your family roots with 6 historic maps of Boulder. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Boulder's past.


Boulder, IL maps

(6)
  1. 1914 Map of Centralia
    1914 Map of Centralia
    1914 Centralia
    1914 Print · USGS
    Covers Boulder, including Centralia, Salem, and other nearby areas
    3 unique versions available

  2. 1935 Map of Centralia, 1958 Print
    1935 Map of Centralia, 1958 Print
    1935 Centralia
    1958 Print · USGS
    Covers Boulder, including Centralia, Salem, and other nearby areas

  3. 1958 Map of Belleville, 1973 Print
    1958 Map of Belleville, 1973 Print
    1958 Belleville
    1973 Print · USGS
    Covers Boulder, including Belleville, O'Fallon, and other nearby areas
    3 unique versions available

  4. 1962 Map of Belleville
    1962 Map of Belleville
    1962 Belleville
    1962 Print · USGS
    Covers Boulder, including Belleville, O'Fallon, and other nearby areas

  5. 1969 Map of Boulder, 1971 Print
    1969 Map of Boulder, 1971 Print
    1969 Boulder
    1971 Print · USGS
    Covers Boulder, including Marion County, Clinton County, and other nearby areas

  6. 1985 Map of Carlyle Lake
    1985 Map of Carlyle Lake
    1985 Carlyle Lake
    1985 Print · USGS
    Covers Boulder, including Belleville, O'Fallon, and other nearby areas
    2 unique versions available

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Frequently asked questions

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

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