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Historical Maps of Delaware County, Pennsylvania

What stories do these 175 old maps tell about Delaware County's past? From 1891 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 Delaware County's history through maps:

  • Trace Delaware 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 Delaware County's history with these remarkable must-see maps.

Delaware County, PA maps

(175)
  1. 1891 Map of Philadelphia
    1891 Map of Philadelphia
    1891 Philadelphia
    1891 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  3. 1894 Map of Chester, 1954 Print
    1894 Map of Chester, 1954 Print
    1894 Chester
    1954 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  5. 1894 Map of Philadelphia, 1958 Print
    1894 Map of Philadelphia, 1958 Print
    1894 Philadelphia
    1958 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  7. 1894 Map of Norristown, 1959 Print
    1894 Map of Norristown, 1959 Print
    1894 Norristown
    1959 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  9. 1894 Map of Chester, 1963 Print
    1894 Map of Chester, 1963 Print
    1894 Chester
    1963 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  11. 1895 Map of Norristown, 1898 Print
    1895 Map of Norristown, 1898 Print
    1895 Norristown
    1898 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  13. 1895 Map of Norristown, 1901 Print
    1895 Map of Norristown, 1901 Print
    1895 Norristown
    1901 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  15. 1895 Map of Norristown, 1906 Print
    1895 Map of Norristown, 1906 Print
    1895 Norristown
    1906 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  17. 1895 Map of Norristown, 1908 Print
    1895 Map of Norristown, 1908 Print
    1895 Norristown
    1908 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  19. 1895 Map of Norristown, 1912 Print
    1895 Map of Norristown, 1912 Print
    1895 Norristown
    1912 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  21. 1895 Map of Norristown, 1918 Print
    1895 Map of Norristown, 1918 Print
    1895 Norristown
    1918 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  23. 1895 Map of Norristown, 1926 Print
    1895 Map of Norristown, 1926 Print
    1895 Norristown
    1926 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  25. 1895 Map of Norristown, 1929 Print
    1895 Map of Norristown, 1929 Print
    1895 Norristown
    1929 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  27. 1895 Map of Norristown, 1936 Print
    1895 Map of Norristown, 1936 Print
    1895 Norristown
    1936 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  29. 1895 Map of Norristown, 1942 Print
    1895 Map of Norristown, 1942 Print
    1895 Norristown
    1942 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  31. 1895 Map of Norristown, 1950 Print
    1895 Map of Norristown, 1950 Print
    1895 Norristown
    1950 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  33. 1896 Map of Philadelphia
    1896 Map of Philadelphia
    1896 Philadelphia
    1896 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  35. 1896 Map of Norristown
    1896 Map of Norristown
    1896 Norristown
    1896 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  37. 1896 Map of Chester
    1896 Map of Chester
    1896 Chester
    1896 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  39. 1898 Map of Chester
    1898 Map of Chester
    1898 Chester
    1898 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  41. 1898 Map of Philadelphia
    1898 Map of Philadelphia
    1898 Philadelphia
    1898 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  43. 1898 Map of Chester, 1901 Print
    1898 Map of Chester, 1901 Print
    1898 Chester
    1901 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  45. 1898 Map of Philadelphia, 1901 Print
    1898 Map of Philadelphia, 1901 Print
    1898 Philadelphia
    1901 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  47. 1898 Map of Philadelphia, 1905 Print
    1898 Map of Philadelphia, 1905 Print
    1898 Philadelphia
    1905 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  49. 1898 Map of Chester, 1906 Print
    1898 Map of Chester, 1906 Print
    1898 Chester
    1906 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
Showing maps 1-25 of 175

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Frequently asked questions

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