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Historical Maps of Union County, New Jersey

What stories do these 96 old maps tell about Union County's past? From 1888 to present day, these maps reveal the evolution of streets, neighborhoods, iconic landmarks, and natural features in stunning high-res detail. Whether you're a history enthusiast, genealogist, or professional in education, environmental work, or architecture, these maps are perfect for exploration, research, and discovery.

Discover Union County's history through maps:

  • Trace Union County's growth: Explore earlier and latest maps and editions to uncover how the region changed over time.
  • Examine technical details: Each map includes its creators, publishers, scale, dimensions, and full source information.
  • Layer maps with modern tools & imagery: Compare historical maps to modern-day with high-resolution satellite imagery and detailed LiDAR layers.
  • Sourced from trusted archives: Carefully preserved and digitized by institutions like the United Stated Geological Survey and the US Library of Congress.
  • Access in any format: View and explore in high resolution, download for offline use, or order a museum-quality print for yourself or a loved one.

Begin your journey into Union County's history with these remarkable must-see maps.

Union County, NJ maps

(96)

  1. 1888 Map of Plainfield
    1888 Map of Plainfield
    1888 Plainfield
    1888 Print · USGS
    Covers portions of Union County, including Plainfield, New York, and others.
  2. 1893 Map of Plainfield
    1893 Map of Plainfield
    1893 Plainfield
    1893 Print · USGS
    Covers portions of Union County, including Plainfield, New York, and others.
  3. 1893 Map of Plainfield, 1898 Print
    1893 Map of Plainfield, 1898 Print
    1893 Plainfield
    1898 Print · USGS
    Covers portions of Union County, including Plainfield, New York, and others.
  4. 1898 Map of Plainfield
    1898 Map of Plainfield
    1898 Plainfield
    1898 Print · USGS
    Covers portions of Union County, including Plainfield, New York, and others.
  5. 1898 Map of Plainfield, 1901 Print
    1898 Map of Plainfield, 1901 Print
    1898 Plainfield
    1901 Print · USGS
    Covers portions of Union County, including Plainfield, New York, and others.
  6. 1898 Map of Staten Island
    1898 Map of Staten Island
    1898 Staten Island
    1898 Print · USGS
    Covers portions of Union County, including Staten Island, New Jersey, and others.
  7. 1900 Map of Passaic
    1900 Map of Passaic
    1900 Passaic
    1900 Print · USGS
    Covers portions of Union County, including Passaic, New York, and others.
  8. 1900 Map of Staten Island
    1900 Map of Staten Island
    1900 Staten Island
    1900 Print · USGS
    Covers portions of Union County, including Staten Island, New Jersey, and others.
  9. 1900 Map of Staten Island, 1902 Print
    1900 Map of Staten Island, 1902 Print
    1900 Staten Island
    1902 Print · USGS
    Covers portions of Union County, including Staten Island, New Jersey, and others.
  10. 1900 Map of Staten Island, 1904 Print
    1900 Map of Staten Island, 1904 Print
    1900 Staten Island
    1904 Print · USGS
    Covers portions of Union County, including Staten Island, New Jersey, and others.
Showing maps 1-10 of 96

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Frequently asked questions

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