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Old Maps of Delaware County, Pennsylvania for Academic Research

Study the evolution of Delaware County with 73 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Delaware County has changed over the decades.

Delaware County, PA maps

(73)
  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
  4. 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
    2 unique versions available
  7. 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
  10. 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
  13. 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
    11 unique versions available
  16. 1896 Map of Philadelphia
    1896 Map of Philadelphia
    1896 Philadelphia
    1896 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  19. 1896 Map of Norristown
    1896 Map of Norristown
    1896 Norristown
    1896 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  22. 1896 Map of Chester
    1896 Map of Chester
    1896 Chester
    1896 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  25. 1898 Map of Chester
    1898 Map of Chester
    1898 Chester
    1898 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
    10 unique versions available
  28. 1898 Map of Philadelphia
    1898 Map of Philadelphia
    1898 Philadelphia
    1898 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
    9 unique versions available
  31. 1901 Map of Camden
    1901 Map of Camden
    1901 Camden
    1901 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
    3 unique versions available
  34. 1901 Map of West Chester, 1958 Print
    1901 Map of West Chester, 1958 Print
    1901 West Chester
    1958 Print · USGS
    Covers Delaware County, including Wilmington, West Goshen Township, and other nearby areas
  37. 1904 Map of West Chester
    1904 Map of West Chester
    1904 West Chester
    1904 Print · USGS
    Covers Delaware County, including Wilmington, West Goshen Township, and other nearby areas
    8 unique versions available
  40. 1920 Map of Philadelphia
    1920 Map of Philadelphia
    1920 Philadelphia
    1920 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  43. 1940 Map of Bridgeport
    1940 Map of Bridgeport
    1940 Bridgeport
    1940 Print · USGS
    Covers Delaware County, including Chester, Ridley Park, and other nearby areas
  46. 1941 Map of Marcus Hook
    1941 Map of Marcus Hook
    1941 Marcus Hook
    1941 Print · USGS
    Covers Delaware County, including Chester, Claymont, and other nearby areas
  49. 1941 Map of Bridgeport
    1941 Map of Bridgeport
    1941 Bridgeport
    1941 Print · USGS
    Covers Delaware County, including Chester, Ridley Park, and other nearby areas
  52. 1942 Map of Norristown
    1942 Map of Norristown
    1942 Norristown
    1942 Print · USGS
    Covers Delaware County, including Philadelphia, Abington Township, and other nearby areas
  55. 1942 Map of Camden
    1942 Map of Camden
    1942 Camden
    1942 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  58. 1942 Map of Lansdowne
    1942 Map of Lansdowne
    1942 Lansdowne
    1942 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  61. 1943 Map of Philadelphia
    1943 Map of Philadelphia
    1943 Philadelphia
    1943 Print · USGS
    Covers Delaware County, including Philadelphia, Upper Darby, and other nearby areas
  64. 1943 Map of West Chester
    1943 Map of West Chester
    1943 West Chester
    1943 Print · USGS
    Covers Delaware County, including Wilmington, West Goshen Township, and other nearby areas
  67. 1943 Map of Norristown
    1943 Map of Norristown
    1943 Norristown
    1943 Print · USGS
    Covers Delaware County, including Philadelphia, Norristown, and other nearby areas
  70. 1944 Map of Bridgeport
    1944 Map of Bridgeport
    1944 Bridgeport
    1944 Print · USGS
    Covers Delaware County, including Chester, Ridley Park, and other nearby areas
    2 unique versions available
  73. 1944 Map of Newark, 1971 Print
    1944 Map of Newark, 1971 Print
    1944 Newark
    1971 Print · USGS
    Covers Delaware County, including New York, Philadelphia, and other nearby areas
    5 unique versions available
Showing maps 1-25 of 73

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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?