Join Free

Old Maps of Decatur Township, Pennsylvania

Explore 52 old maps of Decatur Township, spanning from 1924 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 Decatur 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 Decatur Township to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Decatur Township, PA maps

(52)
  1. 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
  4. 1925 Map of Mifflintown
    1925 Map of Mifflintown
    1925 Mifflintown
    1925 Print · USGS
    Juniata County in the mid-1920s is a landscape of river-oriented towns and remote mountain gaps. Genealogists and historians can trace family roots through numerous local landmarks like Peach Blossom School, Jericho Mills, and the village of Mifflintown.
  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. 1934 Map of Mifflintown, 1962 Print
    1934 Map of Mifflintown, 1962 Print
    1934 Mifflintown
    1962 Print · USGS
    The Juniata River valley and the ridges of the Pennsylvania heartland appear here in the mid-1930s. Researchers can trace the path of the Pennsylvania RR through Mifflintown or locate family landmarks like Raubs Mills, Seawra Cave, and Church Hill Sch.
  13. 1937 Map of Mifflintown
    1937 Map of Mifflintown
    1937 Mifflintown
    1937 Print · USGS
    Juniata County in the mid-1930s shows a landscape of tight-knit valley communities and mountain gaps along the Juniata River. Genealogists and historians can trace family locations near dozens of rural landmarks, including Oakland Mills, Port Royal, and the Old Port Sch.
    3 unique versions available
  16. 1937 Map of Millheim
    1937 Map of Millheim
    1937 Millheim
    1937 Print · USGS
    The Seven Mountains region of central Pennsylvania is shown here in the late thirties, when rural valleys were tied together by narrow gaps. Researchers can locate family landmarks like Wolfs Chapel, Lose Sch, and vanished stopovers such as Wolfs Store.
  19. 1941 Map of Millheim
    1941 Map of Millheim
    1941 Millheim
    1941 Print · USGS
    Central Pennsylvania's ridge-and-valley landscape is documented here just before the mid-century, showing a network of mountain gaps and small valley settlements. Researchers can locate family landmarks like Wolfs Chapel, the Hironimus Sch, and the BM Sawmill along the banks of Penns Creek.
    3 unique versions available
  22. 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.
  25. 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.
  28. 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
  31. 1957 Map of Millheim, 1959 Print
    1957 Map of Millheim, 1959 Print
    1957 Millheim
    1959 Print · USGS
    The Pennsylvania Ridge-and-Valley landscape comes to life in the late 1950s, showing the intersection of rural agriculture and state forestry. Researchers can trace historic church sites like St Peters Ch or find recreation spots at Poe Valley State Park and Camp Hironimus.
    3 unique versions available
  34. 1959 Map of Mc Clure, 1960 Print
    1959 Map of Mc Clure, 1960 Print
    1959 Mc Clure
    1960 Print · USGS
    Juniata and Snyder counties are captured here in the late fifties, showing a landscape defined by the towering ridges of the Appalachians. Genealogists and local historians can locate rural landmarks like Bakers Ch, Raubs Mills, and the Covered Bridge on Middle Creek.
    3 unique versions available
  37. 1959 Map of Mifflintown, 1960 Print
    1959 Map of Mifflintown, 1960 Print
    1959 Mifflintown
    1960 Print · USGS
    Juniata County boroughs and riverfront settlements are captured here in the late fifties as modern highways began to parallel the historic rail lines. Researchers can trace family sites at Church Hill Cem, locate the old Drive-in Theater, and explore the layout of Mifflintown and Port Royal.
    5 unique versions available
  40. 1959 Map of Alfarata, 1960 Print
    1959 Map of Alfarata, 1960 Print
    1959 Alfarata
    1960 Print · USGS
    The central Pennsylvania ridges near the Mifflin-Juniata border are shown here during the late fifties, revealing a landscape of isolated valley settlements and upland state forests. Genealogists and researchers can locate family-named landmarks like Lawyers Ch, Paintersville, and the Old Railroad Grade.
    4 unique versions available
  43. 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
  46. 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.
  49. 1966 Map of Burnham, 1968 Print
    1966 Map of Burnham, 1968 Print
    1966 Burnham
    1968 Print · USGS
    The industrial and agricultural heart of Mifflin County is captured here during the mid-sixties, from the mills of Burnham to the northern reaches of Milroy. Researchers can trace the Penn Central rail network through Mann Narrows or locate family landmarks like Alexander Cavern and Birch Hill Cem.
    3 unique versions available
  52. 1968 Map of Coburn, 1971 Print
    1968 Map of Coburn, 1971 Print
    1968 Coburn
    1971 Print · USGS
    The village of Coburn sits at the junction of mountain creeks and timber ridges during the late sixties. Genealogists and hikers can trace the PENN CENTRAL rail line through Ingleby or locate rural landmarks like Trinity Ch, St Johns Ch, and Poe Valley.
    3 unique versions available
  55. 1968 Map of Weikert, 1971 Print
    1968 Map of Weikert, 1971 Print
    1968 Weikert
    1971 Print · USGS
    Snyder and Union counties are defined by steep forested ridges and the winding path of Penns Creek in this late-sixties topographic study. Trace the local history of timber and recreation through sites like Weikert, Hironimus Ch, and Nik-O-Mahs Camp.
    2 unique versions available
  58. 1977 Map of Burnham, 1979 Print
    1977 Map of Burnham, 1979 Print
    1977 Burnham
    1979 Print · USGS
    Mifflin County agriculture and the steep slopes of the Appalachians are captured in high detail in the late seventies. Researchers can trace land use patterns near Kishcoquillas and the wooded banks of Honey Creek beneath Front Mountain.
  61. 1977 Map of Mifflintown, 1979 Print
    1977 Map of Mifflintown, 1979 Print
    1977 Mifflintown
    1979 Print · USGS
    The Juniata River valley in the late seventies reveals the tight-knit settlement of Mifflintown and neighboring Mifflin. Genealogists and historians can trace property boundaries along Lost Creek or follow the agricultural strips rising toward Shade Mountain.
  64. 1977 Map of Coburn, 1979 Print
    1977 Map of Coburn, 1979 Print
    1977 Coburn
    1979 Print · USGS
    The ridge-and-valley landscape of central Pennsylvania is captured in detail in the late seventies. Genealogists and historians can trace the course of Penns Creek as it winds beneath the heights of Long Mountain and Front Mtn.
  67. 1977 Map of Alfarata, 1979 Print
    1977 Map of Alfarata, 1979 Print
    1977 Alfarata
    1979 Print · USGS
    Alfarata and its surrounding valley floor are captured here during the late seventies, showing the traditional strip-farming patterns of central Pennsylvania. Genealogists and local historians can trace the rural landscape around Alfarata and the path of Jacks Creek between the ridges of Jacks Mountain and Shade Mountain.
  70. 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.
  73. 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.
Showing maps 1-25 of 52

Top cities near Decatur Township

See more

Top neighborhoods of Decatur Township

See more

Frequently asked questions

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