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Old Maps of Allen Township, Pennsylvania

Explore 22 old maps of Allen Township, spanning from 1894 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Allen Township changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Allen Township to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Allen Township, PA maps

(22)
  1. 1894 Map of Allentown
    1894 Map of Allentown
    1894 Allentown
    1894 Print · USGS
    The Lehigh Valley's industrial heartland is caught in a moment of rapid Victorian-era growth along the river and canal corridor. Genealogists and local historians can trace the early footprints of Allentown and Nazareth, or locate vanished rail stops along the Lehigh Valley R.R. and Central R.R. of N.J.
    10 unique versions available
  4. 1902 Map of Slatington
    1902 Map of Slatington
    1902 Slatington
    1902 Print · USGS
    Lehigh County's industrial and quarrying heart comes into focus at the dawn of the 1900s. Researchers can trace the path of the Lehigh Canal and locate family landmarks like Peters Store, Jordan Church, and the Consolidated Quarries.
    5 unique versions available
  7. 1937 Map of Allentown West
    1937 Map of Allentown West
    1937 Allentown West
    1937 Print · USGS
    Lehigh County at the end of the Depression era reveals a dense network of rural schoolhouses and crossroads hamlets before post-war expansion. Genealogists can trace family names at James Peters Sch or Heidelberg Sch, and locate landmarks like Schantz Spr and Rising Sun.
  10. 1939 Map of Allentown
    1939 Map of Allentown
    1939 Allentown
    1939 Print · USGS
    The Lehigh Valley thrives as an industrial and aviation hub in the mid-1930s, where rail lines and early airfields meet historic Pennsylvania townships. Researchers can trace family roots through dozens of rural landmarks like Washington Sch, Christian Springs, and the Vera Cruz Sta.
    4 unique versions available
  13. 1942 Map of Allentown West
    1942 Map of Allentown West
    1942 Allentown West
    1942 Print · USGS
    Lehigh County during the early war years displays a landscape of industrial river towns and agrarian crossroads. Researchers can locate dozens of country schools like Snyder Sch, historic landmarks like Cedar Crest College, and the sprawling Trexler Game Preserve.
    3 unique versions available
  16. 1943 Map of Bethlehem
    1943 Map of Bethlehem
    1943 Bethlehem
    1943 Print · USGS
    Northampton and Lehigh counties hummed with industry and river commerce during the early war years. Researchers can trace the path of the Lehigh Valley RR, locate family-named landmarks like Chief Tatamy, and find rural schools such as Mexico School and Poplar Valley Sch.
  19. 1944 Map of Newark, 1971 Print
    1944 Map of Newark, 1971 Print
    1944 Newark
    1971 Print · USGS
    The industrial corridor from Philadelphia to New York was in a period of massive transition during the mid-forties. Genealogists and researchers can trace the rail lines of the Lehigh Valley RR, locate military installations like Picatinny Arsenal, and explore the early sprawl near Levittown.
    5 unique versions available
  22. 1949 Map of Newark
    1949 Map of Newark
    1949 Newark
    1949 Print · USGS
    The industrial corridor between Philadelphia and New York comes alive in this post-war survey. Genealogists and historians can trace the massive rail networks of the Reading Railroad and locate major installations like Fort Dix or Picatinny Arsenal.
    2 unique versions available
  25. 1956 Map of Newark
    1956 Map of Newark
    1956 Newark
    1956 Print · USGS
    The industrial heart of the Mid-Atlantic is captured here at the dawn of the highway era, tracing the dense corridors between Newark and Philadelphia. Genealogists and local historians can map the rail networks of the Reading RR or locate mid-century military life at Fort Dix Military Reservation.
    2 unique versions available
  28. 1957 Map of Newark
    1957 Map of Newark
    1957 Newark
    1957 Print · USGS
    The industrial and military heart of the Mid-Atlantic is mapped during its post-war suburban boom. Genealogists and historians can trace the intricate rail corridors of the Reading Railroad and locate key landmarks from Princeton University to Fort Hancock.
  31. 1957 Map of Allentown, 1960 Print
    1957 Map of Allentown, 1960 Print
    1957 Allentown
    1960 Print · USGS
    The Lehigh Valley in the late fifties was a powerhouse of rail and industry centered on the river's winding path. Genealogists and local historians can trace the footprint of the State Hospital, early schools like Moravian College, and rural markers like Christ Springs Ch.
    3 unique versions available
  34. 1957 Map of Alburtis, 1960 Print
    1957 Map of Alburtis, 1960 Print
    1957 Alburtis
    1960 Print · USGS
    Lehigh County thrives at mid-century as a hub of heavy industry and suburban expansion along the winding Lehigh River. Trace the rail lines of the Ironton RR, find the early grounds of Dorney Park, or locate family sites near Laurys Station.
    3 unique versions available
  37. 1960 Map of Newark
    1960 Map of Newark
    1960 Newark
    1960 Print · USGS
    The industrial heart of the Mid-Atlantic is shown at mid-century, stretching from the dense urban centers of Newark and Philadelphia to the Blue Mountain ridges. Researchers can trace historic rail lines, coastal defenses at Fort Hancock, and the riverfront growth of Trenton and Easton.
    3 unique versions available
  40. 1964 Map of Newark
    1964 Map of Newark
    1964 Newark
    1964 Print · USGS
    Greater New Jersey and eastern Pennsylvania appear at the peak of their industrial and rail-centered development in the mid-sixties. Genealogists and historians can trace the paths of the Pennsylvania RR, identify mid-century landmarks like CAMP KILMER, or follow the Schuylkill River through READING.
    2 unique versions available
  43. 1964 Map of Cementon, 1966 Print
    1964 Map of Cementon, 1966 Print
    1964 Cementon
    1966 Print · USGS
    The Lehigh Valley's industrial heart is captured here in the mid-1960s, showing a landscape shaped by river commerce and heavy quarrying. Genealogists and historians can trace the Lehigh Valley Railroad through Cementon or locate Old Union Cem and the Mary Immaculate Missionary College.
    3 unique versions available
  46. 1964 Map of Catasauqua, 1966 Print
    1964 Map of Catasauqua, 1966 Print
    1964 Catasauqua
    1966 Print · USGS
    The Lehigh Valley in the mid-sixties reveals a landscape of industrial river towns and emerging suburban developments near the regional airport. Genealogists and historians can trace family roots through numerous sites like Cedar Hill Memorial Park, Schoenersville, and the State Hospital Farm.
    6 unique versions available
  49. 1984 Map of Allentown, 1985 Print
    1984 Map of Allentown, 1985 Print
    1984 Allentown
    1985 Print · USGS
    The Lehigh Valley and southern Poconos are captured in the mid-eighties as industry and academic life converge along the river corridor. Trace the rail-and-water networks connecting Jim Thorpe and Bethlehem, or explore landmarks like Lehigh University and the Delaware Water Gap.
    3 unique versions available
  52. 1992 Map of Cementon, 1995 Print
    1992 Map of Cementon, 1995 Print
    1992 Cementon
    1995 Print · USGS
    The Lehigh Valley corridor shows its industrial character in the 1990s as quarries and suburban growth meet historic settlements. Trace local family roots and early industry near Cementon, the Dewey Heights Quarry, and the Old Union Cem.
  55. 1999 Map of Cementon, 2001 Print
    1999 Map of Cementon, 2001 Print
    1999 Cementon
    2001 Print · USGS
    Lehigh Valley industry and residential growth are captured here at the turn of the millennium. Genealogists can trace family roots through historic settlements like Egypt, Balliettsville, and Laurys Station, or locate ancestors at Union Cem.
  58. 1999 Map of Catasauqua, 2001 Print
    1999 Map of Catasauqua, 2001 Print
    1999 Catasauqua
    2001 Print · USGS
    The Lehigh Valley at the close of the millennium shows the dense urban integration of Allentown and Bethlehem. Genealogists can trace family sites at Allen Union Cem or Fairview Cem while following the historic tracks of the Lehigh Valley RR.
  61. 2023 Map of Cementon, 2023 Print
    2023 Map of Cementon, 2023 Print
    2023 Cementon
    2023 Print · USGS
    The Lehigh River valley comes to life here at the dawn of the 2020s, showcasing a dense network of river-towns and industrial rail corridors. Genealogists and historians can locate numerous family burial sites and historical markers, including the Lehigh County Massacre Gravesite and Neffs Union Cem.
  64. 2023 Map of Catasauqua, 2023 Print
    2023 Map of Catasauqua, 2023 Print
    2023 Catasauqua
    2023 Print · USGS
    In the Lehigh Valley during the early twenty-first century, industrial river towns and rural hamlets meet along a complex rail and water corridor. Genealogists can find numerous sites like Bath Kircheyard Cem and traces of the old Fousts Ferry.
End of results
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