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Old Maps of Union Township, Pennsylvania for Genealogy

Trace your family roots with 24 historic maps of Union Township. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Union Township's past.

Union Township, PA maps

(24)
  1. 1919 Map of Menno
    1919 Map of Menno
    1919 Menno
    1919 Print · USGS
    Huntingdon County is shown at the end of the first World War, when small-town industry and rail travel still dictated the local rhythm. Genealogists and historians can locate family-named landmarks like McAlevys Fort, Cornpropst Mills, and the Union Church near the county line.
  4. 1924 Map of Lewistown, 1958 Print
    1924 Map of Lewistown, 1958 Print
    1924 Lewistown
    1958 Print · USGS
    Mifflin County settlements line the river and valley floor during the mid-1920s, showing the region's transition from agrarian mills to industrial rail hubs. Researchers can locate vanished rural landmarks such as Union Mills, Emma Chapel, and numerous family-named sites like Strodes Mills.
    2 unique versions available
  7. 1927 Map of Lewisburg
    1927 Map of Lewisburg
    1927 Lewisburg
    1927 Print · USGS
    The central Pennsylvania landscape in the 1920s is defined here by the winding Juniata River and the industrial hubs of Lewistown and Burnham. Local historians can trace old river crossings like Lafolds Ford or the many rural schoolhouses like Yoder School and Brice School.
    5 unique versions available
  10. 1935 Map of Allensville, 1958 Print
    1935 Map of Allensville, 1958 Print
    1935 Allensville
    1958 Print · USGS
    The ridge-and-valley country of central Pennsylvania is captured here in the mid-1930s as the local economy shifted toward conservation and forestry. Researchers can find traditional crossroads like McAlevys Fort, local landmarks such as Compropst Mill, and depression-era Owl Gap CCC Camp sites.
    2 unique versions available
  13. 1938 Map of Allensville
    1938 Map of Allensville
    1938 Allensville
    1938 Print · USGS
    Central Pennsylvania's valleys and ridges were a hive of rural industry and New Deal activity in the mid-1930s. Researchers can locate vanished schoolhouses and industrial sites like Greenwood Furnace, Cornpropst Mill, and the Mount Gap CCC Camp.
    3 unique versions available
  16. 1943 Map of Lewistown
    1943 Map of Lewistown
    1943 Lewistown
    1943 Print · USGS
    Central Pennsylvania's rugged ridge-and-valley landscape is documented here during the mid-forties, showing the deep integration of rail lines and mountain gaps. Genealogists can trace family footprints through numerous rural landmarks like Emma Chapel, Mattern Junction, and the McNitt School.
  19. 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.
  22. 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
  25. 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
  28. 1963 Map of Mc Alevys Fort, 1965 Print
    1963 Map of Mc Alevys Fort, 1965 Print
    1963 Mc Alevys Fort
    1965 Print · USGS
    North of Huntingdon in the mid-1960s, this area shows a landscape defined by prominent ridges and early industrial sites. Researchers can trace local genealogy at McAlevys Fort or find historic locations like the Jackson-Miller Sch and Greenwood Furnace.
    4 unique versions available
  31. 1963 Map of Allensville, 1965 Print
    1963 Map of Allensville, 1965 Print
    1963 Allensville
    1965 Print · USGS
    Big Valley in the early 1960s remains a corridor of traditional farmsteads and rural institutions between the ridges of central Pennsylvania. Genealogists and historians can trace family roots through the Mennonite Cem, Wesley Chapel, and the vanished schoolrooms of Waynesburg Sch.
    3 unique versions available
  34. 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.
  37. 1966 Map of Barrville, 1968 Print
    1966 Map of Barrville, 1968 Print
    1966 Barrville
    1968 Print · USGS
    The high ridges and deep gaps of Mifflin County appear in detail during the mid-sixties, from the forested slopes of Broad Mountain to the farms of the valley floor. Genealogists and hikers can trace old schoolhouse locations like Mountain View Sch and quiet rural burials at Long Lane Cem.
    3 unique versions available
  40. 1966 Map of Belleville, 1968 Print
    1966 Map of Belleville, 1968 Print
    1966 Belleville
    1968 Print · USGS
    The Kishacoquillas Valley and Juniata River corridor are captured in the mid-1960s, showing the intersection of ridge-top forests and productive bottomlands. Genealogists can trace family landmarks like Strodes Mills, Locust Grove Cemetery, and Wesley Chapel.
    2 unique versions available
  43. 1977 Map of Barrville, 1979 Print
    1977 Map of Barrville, 1979 Print
    1977 Barrville
    1979 Print · USGS
    The Kishcoquillas Valley of the late 1970s is captured here in striking aerial detail, showing the intricate agricultural layout of Central Pennsylvania. Researchers can trace the rural landscape around Barrville and the winding course of Kishcoquillas Creek.
  46. 1977 Map of Mc Alevys Fort, 1979 Print
    1977 Map of Mc Alevys Fort, 1979 Print
    1977 Mc Alevys Fort
    1979 Print · USGS
    Northern Huntingdon County appears in the late seventies as a mosaic of valley farms and mountain ridges. Trace the rural layout of Mc Alevys Fort and the winding course of Standing Stone Creek against the backdrop of Tussey Mountain.
  49. 1984 Map of State College, 1985 Print
    1984 Map of State College, 1985 Print
    1984 State College
    1985 Print · USGS
    Central Pennsylvania’s Ridge-and-Valley province is captured here in the mid-eighties, showing the deep connection between the mountain terrain and the region's historic settlements. Researchers can trace the layout of Pennsylvania State University and follow old rail corridors like the Bellefonte Historical RR and Conrail.
  52. 1988 Map of State College, 1989 Print
    1988 Map of State College, 1989 Print
    1988 State College
    1989 Print · USGS
    Central Pennsylvania in the late eighties shows the sprawling influence of Pennsylvania State University against a backdrop of ancient ridges. Genealogists can trace family landmarks like Church Hill Church and the Bellefonte Cemetery across the deep valleys.
  55. 1998 Map of Mc Alevys Fort, 1999 Print
    1998 Map of Mc Alevys Fort, 1999 Print
    1998 Mc Alevys Fort
    1999 Print · USGS
    The rural crossroads of Huntingdon County are preserved here in the late twentieth century, centered on the valley floor between the high ridges of Tussey Mountain and Broad Mountain. Researchers can locate family landmarks like the Jackson-Miller Sch, St Stephens Ch, and the historical settlement of McAlevys Fort.
  58. 1998 Map of Barrville, 1999 Print
    1998 Map of Barrville, 1999 Print
    1998 Barrville
    1999 Print · USGS
    The Kishacoquillas Valley and the mountain ridges of central Pennsylvania are shown here in the late 1990s as a landscape of agricultural tradition and vast state forests. Genealogists and researchers can trace rural life through the Barrville Sch, Long Lane Cem, and the old settlement at Kishacoquillas.
  61. 2023 Map of Allensville, 2023 Print
    2023 Map of Allensville, 2023 Print
    2023 Allensville
    2023 Print · USGS
    The Big Valley region of Mifflin County reveals its deep Amish and Mennonite roots in the twenty-first century. Genealogists and historians can trace family locations through numerous sites like the Allensville Presbyterian Cem, McDowell Cem, and the settlement of Menno.
  64. 2023 Map of McAlevys Fort, 2023 Print
    2023 Map of McAlevys Fort, 2023 Print
    2023 McAlevys Fort
    2023 Print · USGS
    The valleys and ridges of Huntingdon and Centre counties are captured in this modern survey of the Stone Creek headwaters. Genealogists and hikers can trace connections between Mcalevys Fort and historic burial sites like Ennisville Cem and Greenlee Presbyterian Cem.
  67. 2023 Map of Barrville, 2023 Print
    2023 Map of Barrville, 2023 Print
    2023 Barrville
    2023 Print · USGS
    Mifflin County's ridge-and-valley landscape is showcased in this contemporary survey of the Barrville area. Genealogists and local historians can locate family burial sites at Long Lane Cem and Hooleys Cem or trace the drainage of Tea Creek.
  70. 2023 Map of Belleville, 2023 Print
    2023 Map of Belleville, 2023 Print
    2023 Belleville
    2023 Print · USGS
    Mifflin County settlements and the Juniata River corridor are captured in this modern survey of the Kishacoquillas Valley. Researchers can trace family history at Rock Haven Mennonite Cem and find the legacy of the Pennsylvania Canal near Mattawana.
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