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Old Maps of Union, Oregon for Genealogy

Trace your family roots with 8 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, OR maps

(8)
  1. 1906 Map of Telocaset
    1906 Map of Telocaset
    1906 Telocaset
    1906 Print · USGS
    Covers Union, including Cove, North Powder, and other nearby areas
    3 unique versions available
  4. 1955 Map of Grangeville, 1964 Print
    1955 Map of Grangeville, 1964 Print
    1955 Grangeville
    1964 Print · USGS
    Covers Union, including Grangeville, Enterprise, and other nearby areas
    4 unique versions available
  7. 1959 Map of Grangeville
    1959 Map of Grangeville
    1959 Grangeville
    1959 Print · USGS
    Covers Union, including Grangeville, Enterprise, and other nearby areas
    2 unique versions available
  10. 1965 Map of Union, 1967 Print
    1965 Map of Union, 1967 Print
    1965 Union
    1967 Print · USGS
    Covers Union, including Union County, United States, and other nearby areas
    2 unique versions available
  13. 1966 Map of Craig Mountain, 1967 Print
    1966 Map of Craig Mountain, 1967 Print
    1966 Craig Mountain
    1967 Print · USGS
    Covers Union, including Union County, United States, and other nearby areas
  16. 1986 Map of Enterprise, 1987 Print
    1986 Map of Enterprise, 1987 Print
    1986 Enterprise
    1987 Print · USGS
    Covers Union, including Enterprise, Joseph, and other nearby areas
  19. 1994 Map of Union
    1994 Map of Union
    1994 Union
    1994 Print · USGS
    Covers Union, including Union County, United States, and other nearby areas
  22. 1994 Map of Craig Mountain
    1994 Map of Craig Mountain
    1994 Craig Mountain
    1994 Print · USGS
    Covers Union, including Union County, United States, 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?