Old Maps of Union, Iowa for Genealogy

Trace your family roots with 5 historic maps of Union. 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 Union's past.


Union, IA maps

(5)
  1. 1954 Map of Waterloo, 1968 Print
    1954 Map of Waterloo, 1968 Print
    1954 Waterloo
    1968 Print · USGS
    Covers Union, including Waterloo, Ames, and other nearby areas
    4 unique versions available

  2. 1955 Map of Waterloo
    1955 Map of Waterloo
    1955 Waterloo
    1955 Print · USGS
    Covers Union, including Waterloo, Ames, and other nearby areas
    2 unique versions available

  3. 1975 Map of Union, 1978 Print
    1975 Map of Union, 1978 Print
    1975 Union
    1978 Print · USGS
    Covers Union, including Liscomb, Liberty Township, and other nearby areas

  4. 1985 Map of Ames
    1985 Map of Ames
    1985 Ames
    1985 Print · USGS
    Covers Union, including Ames, Boone, and other nearby areas

  5. 1993 Map of Ames
    1993 Map of Ames
    1993 Ames
    1993 Print · USGS
    Covers Union, including Ames, Boone, and other nearby areas

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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?

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