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1900s (20th Century) Maps of Union Township, Pennsylvania

Explore 29 historic maps of Union Township from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Union Township's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Union Township's history through authentic maps from the 1900s. This is your window into the past.

Union Township, PA maps

(29)
  1. 1902 Map of Boyertown
    1902 Map of Boyertown
    1902 Boyertown
    1902 Print · USGS
    Southeast Pennsylvania at the dawn of the century reveals an intricate landscape of iron-era settlements and early rail networks. Genealogists and historians can trace the foundations of Boyertown, locate rural landmarks like Landis Store, or follow the path of the Schuylkill Canal.
    9 unique versions available
  4. 1905 Map of Honey Brook, 1962 Print
    1905 Map of Honey Brook, 1962 Print
    1905 Honey Brook
    1962 Print · USGS
    Southeastern Pennsylvania at the start of the twentieth century shows a landscape shaped by iron furnaces and a dense rail network. Genealogists can trace family footprints at Joanna Furnace, Hummels Store, and numerous rural sites like Silver Hill School.
  7. 1906 Map of Phoenixville
    1906 Map of Phoenixville
    1906 Phoenixville
    1906 Print · USGS
    The industrial corridor along the Schuylkill River thrives in the early 1900s as rail networks expand through Chester and Montgomery counties. Genealogists and historians can trace old community centers like Seven Stars, Limerick, and the Paoli Monument.
    8 unique versions available
  10. 1907 Map of Honeybrook
    1907 Map of Honeybrook
    1907 Honeybrook
    1907 Print · USGS
    Southeast Pennsylvania at the start of the twentieth century shows a landscape defined by small hamlets and early rail lines. Genealogists can trace family names and local hubs from Honeybrook and Churchtown to rural landmarks like Spoketown School and Harmony Church.
    7 unique versions available
  13. 1913 Map of Reading, 1954 Print
    1913 Map of Reading, 1954 Print
    1913 Reading
    1954 Print · USGS
    The Schuylkill valley near the turn of the century shows a landscape transitioning between its colonial iron roots and a modern rail-driven economy. Genealogists and historians can trace family locations near the Friends Meetinghouse, Van Reeds Mill, or the many district schoolhouses like Neff School.
  16. 1915 Map of Reading
    1915 Map of Reading
    1915 Reading
    1915 Print · USGS
    Berks County at the height of its industrial and rail era shows a landscape where iron furnaces and canals meet growing boroughs. Trace the paths of the Schuylkill Canal, locate old sites like Oley Furnace, or find family landmarks like Gernant Church and Epler School.
    6 unique versions available
  19. 1941 Map of Honeybrook
    1941 Map of Honeybrook
    1941 Honeybrook
    1941 Print · USGS
    Southeastern Pennsylvania at the onset of the Second World War shows a landscape of established farm communities and the newly cut path of the Pennsylvania Turnpike. Researchers can locate numerous local landmarks such as Silver Hill School, Stone Church, and the rail stops along the Reading Lines.
  22. 1943 Map of Boyertown
    1943 Map of Boyertown
    1943 Boyertown
    1943 Print · USGS
    Berks and Montgomery counties are shown at a wartime peak of rail and river industry, centered on the growing boroughs of Boyertown and Pottstown. Genealogists and historians can trace the mid-century layout of Pine Forge, the historic Schuylkill Canal, and local landmarks like Half Way House.
  25. 1943 Map of Phoenixville
    1943 Map of Phoenixville
    1943 Phoenixville
    1943 Print · USGS
    Southeastern Pennsylvania during the early war years shows a landscape defined by the winding Schuylkill River and heavy rail traffic. Genealogists and historians can trace the early Pennsylvania Turnpike and explore historic locales like Fricks Lock and Nantmeal Village.
  28. 1944 Map of Reading
    1944 Map of Reading
    1944 Reading
    1944 Print · USGS
    Reading and its surrounding Berks County townships appear here during the height of the mid-century industrial era. Genealogists and historians can trace family locations through dozens of named schools like Shirk Sch and Cedar top Sch, or locate ancestral sites at Oley Furnace and Charles Evans Cem.
  31. 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
  34. 1946 Map of Reading
    1946 Map of Reading
    1946 Reading
    1946 Print · USGS
    Berks County's industrial and agricultural heartland is documented here just after the war, centered on the bustling hub of Reading. Genealogists and historians can trace family-named landmarks like Hecktown Sch, Friends Meeting House, and Van Reeds Mill.
  37. 1947 Map of Birdsboro, 1967 Print
    1947 Map of Birdsboro, 1967 Print
    1947 Birdsboro
    1967 Print · USGS
    Berks County’s industrial and colonial history converge along the Schuylkill River in the late 1940s. Genealogists and historians can trace family sites like the Daniel Boone Homestead and the Exeter Friends Meeting House.
    4 unique versions available
  40. 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
  43. 1950 Map of Birdsboro
    1950 Map of Birdsboro
    1950 Birdsboro
    1950 Print · USGS
    Berks County's industrial and agricultural heartland is captured here just after the war, centered on the Birdsboro rail hub. Trace family history through landmarks like the Daniel Boone Homestead, Exeter Friends Meeting House, and Stony Creek Mills.
  46. 1954 Map of Elverson, 1970 Print
    1954 Map of Elverson, 1970 Print
    1954 Elverson
    1970 Print · USGS
    Berks and Chester counties are captured here in the mid-fifties, showing the intersection of colonial history and modern transit. Trace old family sites near Geigertown, Joanna Heights, and churches like Bethesda Ch or Ebenezer Ch.
  49. 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
  52. 1956 Map of Pottstown, 1957 Print
    1956 Map of Pottstown, 1957 Print
    1956 Pottstown
    1957 Print · USGS
    Mid-century Pottstown and the rural townships of Chester and Montgomery counties were still deeply connected by the Reading and Pennsylvania railroads. Genealogists and local historians can trace the foundations of Nantmeal Village, the old crossroads at Titlows Corner, and historic sites like St Peters Ch.
    5 unique versions available
  55. 1956 Map of Elverson, 1957 Print
    1956 Map of Elverson, 1957 Print
    1956 Elverson
    1957 Print · USGS
    The Berks and Chester County borderlands come into focus in the mid-fifties, balancing industrial rail history with emerging state parklands. Researchers can trace family roots at Springfield Cem, locate Hause Sch, and explore the grounds of Hopewell Village.
    6 unique versions available
  58. 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.
  61. 1957 Map of Boyertown, 1958 Print
    1957 Map of Boyertown, 1958 Print
    1957 Boyertown
    1958 Print · USGS
    Southeastern Berks County is shown here in the late fifties, where the industrial valley of the Schuylkill meets the ridges of Earl and Colebrookdale. Genealogists can locate family landmarks like Hahawas Sachem Cem, the Shanesville Chapel, and the vanished site of Woodchoppertown.
    6 unique versions available
  64. 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
  67. 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
  70. 1984 Map of Reading, 1986 Print
    1984 Map of Reading, 1986 Print
    1984 Reading
    1986 Print · USGS
    Southeastern Pennsylvania in the mid-eighties shows a landscape of established industrial hubs and rapid suburban expansion. Trace local history through landmarks like Valley Forge National Historical Park, the Willow Grove Naval Air Station, and Kutztown University.
    2 unique versions available
  73. 1995 Map of Boyertown, 1996 Print
    1995 Map of Boyertown, 1996 Print
    1995 Boyertown
    1996 Print · USGS
    The Berks and Montgomery county line in the mid-1990s shows a landscape of historic industrial river towns and rural upland ridges. Genealogists and local historians can trace family-named landmarks and old hamlets like Pine Forge, Woodchoppertown, and Douglassville.
Showing maps 1-25 of 29

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