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Old Maps of Union Township, Pennsylvania

Explore 14 old maps of Union Township, spanning from 1893 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 Union 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 Union Township to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Union Township, PA maps

(14)
  1. 1893 Map of Sunbury
    1893 Map of Sunbury
    1893 Sunbury
    1893 Print · USGS
    The Susquehanna River forks define this late nineteenth-century Pennsylvania landscape during a peak era of rail and canal competition. Researchers can trace historic riverfronts at Sunbury and Northumberland or find old family footprints in Selins Grove, Mazeppa, and Freeburg.
    6 unique versions available
  4. 1943 Map of Sunbury
    1943 Map of Sunbury
    1943 Sunbury
    1943 Print · USGS
    During the mid-1940s, the Susquehanna River valley functioned as a vital corridor for both higher education and heavy industry. Genealogists can trace family roots through numerous country schools like Ulrich School and landmarks such as Hummels Wharf or the Isle of Que.
  7. 1950 Map of Harrisburg, 1952 Print
    1950 Map of Harrisburg, 1952 Print
    1950 Harrisburg
    1952 Print · USGS
    Mid-century Central Pennsylvania comes alive through its dense rail networks and river valley settlements during the post-war industrial era. Genealogists and historians can trace family roots through hubs like Harrisburg, locate Carlisle Barracks, or follow the Pennsylvania RR through the Lebanon Valley.
  10. 1953 Map of Sunbury, 1956 Print
    1953 Map of Sunbury, 1956 Print
    1953 Sunbury
    1956 Print · USGS
    The Susquehanna River Valley in the early fifties shows a bustling corridor of rail, industry, and academia. Genealogists can trace family names at Stoltzfus Cem, explore the grounds of Bucknell University, or locate the historic Joseph Priestley Home.
    3 unique versions available
  13. 1957 Map of Harrisburg
    1957 Map of Harrisburg
    1957 Harrisburg
    1957 Print · USGS
    Mid-century Central Pennsylvania comes into focus as a bustling network of rail, river, and mountain ridges. Genealogists and historians can trace the development of the State Capitol and surrounding hubs like Middletown, Columbia, and Pottsville.
    7 unique versions available
  16. 1961 Map of Harrisburg
    1961 Map of Harrisburg
    1961 Harrisburg
    1961 Print · USGS
    Central Pennsylvania is shown at a mid-century peak of industrial and military activity, from the Susquehanna water gaps to the fertile Dutch Country. Genealogists and historians can trace the rail corridors of the Pennsylvania RR and find landmarks like Carlisle Barracks or the Anthracite Coal Fields.
    2 unique versions available
  19. 1964 Map of Harrisburg
    1964 Map of Harrisburg
    1964 Harrisburg
    1964 Print · USGS
    Central Pennsylvania in the mid-fifties reveals a landscape shaped by ridge-and-valley geology and critical Cold War infrastructure. Researchers can trace the massive Indiantown Gap Military Reservation or the rail corridors of the Pennsylvania RR and Reading RR.
  22. 1965 Map of Northumberland, 1967 Print
    1965 Map of Northumberland, 1967 Print
    1965 Northumberland
    1967 Print · USGS
    The Susquehanna River forks meet at Northumberland and Sunbury in the mid-1960s, capturing a landscape of vital riverfront industry and transit. Researchers can trace the rail lines of the Erie-Lackawanna and Reading or locate local landmarks like the Sodom Sch (Historic) and Packers Island.
    4 unique versions available
  25. 1965 Map of Lewisburg, 1967 Print
    1965 Map of Lewisburg, 1967 Print
    1965 Lewisburg
    1967 Print · USGS
    Union County during the mid-sixties reveals a landscape of academic tradition, rural hamlets, and heavy institutional presence. Researchers can trace the layout of Bucknell University or find long-standing rural landmarks like Emmanuel Ch and the Northeast Federal Penitentiary.
    2 unique versions available
  28. 1984 Map of Sunbury, 1985 Print
    1984 Map of Sunbury, 1985 Print
    1984 Sunbury
    1985 Print · USGS
    Pennsylvania coal country and the Susquehanna valley appear here in the early eighties, showcasing a landscape defined by industrial ridges and river towns. Genealogists and historians can trace rail corridors like Conrail and explore mountain settlements from Mahanoy City to Elizabethville.
    2 unique versions available
  31. 1994 Map of Lewisburg, 1996 Print
    1994 Map of Lewisburg, 1996 Print
    1994 Lewisburg
    1996 Print · USGS
    The West Branch Susquehanna River corridor in the mid-1990s showcases a blend of college-town life and traditional rural valleys. Trace the historic footprint of Bucknell University or locate family sites like Stoltzfus Cem and the Dreisbach Ch.
  34. 1994 Map of Northumberland, 1996 Print
    1994 Map of Northumberland, 1996 Print
    1994 Northumberland
    1996 Print · USGS
    The Susquehanna River forks define this central Pennsylvania landscape during the mid-1990s, where river island parks meet industrial and residential growth. Genealogists and historians can trace local landmarks like Sodom Sch (Historic), Mt Zion Ch, and the streets of Northumberland.
  37. 2023 Map of Northumberland, 2023 Print
    2023 Map of Northumberland, 2023 Print
    2023 Northumberland
    2023 Print · USGS
    The river valleys of central Pennsylvania meet here at the confluence of the West and North branches during the early twenty-first century. Genealogists and local historians can trace family sites from the Lee Burial Site and Old Winfield Cem to the streets of Northumberland.
  40. 2023 Map of Lewisburg, 2023 Print
    2023 Map of Lewisburg, 2023 Print
    2023 Lewisburg
    2023 Print · USGS
    The Susquehanna River valley near Lewisburg reveals a landscape of deep-rooted settlements and academic history. Genealogists can trace family landmarks like the Hettrick Burial Ground and Baker-Kelly Family Cem across the fertile Buffalo Valley.
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