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1900s (20th Century) Maps of Franklin Township, New Jersey

Explore 40 historic maps of Franklin 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 Franklin 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 Franklin Township's history through authentic maps from the 1900s. This is your window into the past.

Franklin Township, NJ maps

(40)
  1. 1900 Map of Passaic
    1900 Map of Passaic
    1900 Passaic
    1900 Print · USGS
    Northern New Jersey and the New York Harbor are captured here at the close of the nineteenth century, showing a landscape defined by rail, river, and coastal defense. Researchers can trace the original path of the Morris Canal, locate Seton Hall College, and explore the batteries at Fort Wadsworth.
  4. 1900 Map of Raritan
    1900 Map of Raritan
    1900 Raritan
    1900 Print · USGS
    North Jersey in the late nineteenth century was a complex web of mountain ridges and vital rail corridors. Researchers can trace ancestral routes through old junctions like High Bridge, industrial sites at Mine Hill, and the shores of Lake Hopatcong.
  7. 1901 Map of New Brunswick
    1901 Map of New Brunswick
    1901 New Brunswick
    1901 Print · USGS
    Middlesex and Monmouth counties are depicted here at the height of the railroad era, as industrial centers like New Brunswick grew alongside rural farmlands. Genealogists and historians can trace family-named landmarks and old hamlets from Old Church and Matchaponix to the site of the Monmouth Battle Ground.
    5 unique versions available
  10. 1902 Map of Navesink
    1902 Map of Navesink
    1902 Navesink
    1902 Print · USGS
    Coastal New Jersey and the Raritan valley are shown here at the turn of the century, when industrial hubs and maritime defenses defined the shoreline. Genealogists can trace family roots through settlements like Old Bridge and Milltown, or locate local landmarks like the State Reform School.
    3 unique versions available
  13. 1905 Map of Plainfield
    1905 Map of Plainfield
    1905 Plainfield
    1905 Print · USGS
    North-central New Jersey at the turn of the century shows a landscape transitioning from rural townships to a bustling suburban and industrial network. Researchers can trace early property patterns and rail expansion through Great Swamp, Washington Rock, and Baltusrol.
    6 unique versions available
  16. 1905 Map of Raritan
    1905 Map of Raritan
    1905 Raritan
    1905 Print · USGS
    Northern New Jersey's ridges and valleys are meticulously detailed here at the turn of the century. You can trace the complex rail networks of the Lehigh Valley R.R. and locate family landmarks from Swayze Mills to the Powder Depot near Picatinny Peak.
    2 unique versions available
  19. 1905 Map of Somerville
    1905 Map of Somerville
    1905 Somerville
    1905 Print · USGS
    Central New Jersey at the start of the twentieth century shows a landscape shaped by the Raritan River and early rail expansion. Researchers can trace the Delaware and Raritan Canal, locate landmarks like Chimney Rock, and find old centers like Pluckemin and Bernardsville.
    3 unique versions available
  22. 1905 Map of Passaic
    1905 Map of Passaic
    1905 Passaic
    1905 Print · USGS
    Northern New Jersey and Staten Island appear here at a pivotal moment of early 20th-century growth and industrialization. Researchers can trace the development of transit hubs like Convent Sta. or locate legacy landmarks including Hillside Cemetery and the Moravian Cemetery.
    4 unique versions available
  25. 1906 Map of Princeton
    1906 Map of Princeton
    1906 Princeton
    1906 Print · USGS
    New Jersey’s educational and transportation corridors are captured here in the early twentieth century, showing a landscape defined by canals and competing rail lines. Genealogists can trace family roots through settlements like Princeton, Rocky Hill, and Plainsboro.
    4 unique versions available
  28. 1907 Map of Trenton
    1907 Map of Trenton
    1907 Trenton
    1907 Print · USGS
    The Delaware River valley hums with turn-of-the-century industry and transport as river canals and railroads converge between New Jersey and Pennsylvania. Genealogists and local historians can trace the footprint of the George School, find early post offices like Holland PO, or locate old mill sites such as Blackwells Mills.
    4 unique versions available
  31. 1919 Map of New Brunswick, 1921 Print
    1919 Map of New Brunswick, 1921 Print
    1919 New Brunswick
    1921 Print · USGS
    Middlesex and Monmouth counties are depicted here in the years following the Great War, when rail lines and river commerce still drove the region’s growth. Researchers can trace the sprawling Pennsylvania Railroad network through industrial hubs like Jamesburg or visit the hallowed Monmouth Battle Ground.
  34. 1921 Map of Plainfield
    1921 Map of Plainfield
    1921 Plainfield
    1921 Print · USGS
    New Jersey's industrial corridor meets the ridges of the First and Second Mountains in the early twenties. Genealogists can trace family names and small settlements like Raritan Landing, Smalleytown, and the grounds of the New Jersey Reformatory.
  37. 1942 Map of Hightstown
    1942 Map of Hightstown
    1942 Hightstown
    1942 Print · USGS
    Central New Jersey during the early years of the war displays a unique blend of scholarly institutions and agricultural hamlets. Researchers can trace the development of Hightstown and Plainsboro, or locate sites like Grovers Mills and the Peddie Prep Sch.
  40. 1942 Map of New Brunswick
    1942 Map of New Brunswick
    1942 New Brunswick
    1942 Print · USGS
    New Brunswick and its surrounding Middlesex County townships are shown just before the war, when rail lines and early highways defined the region. Genealogists can trace family names at local crossroads like Berdines Cor or locate the McGinnis Sch and Sejeh Yehudo Cemetery.
    2 unique versions available
  43. 1942 Map of Passaic
    1942 Map of Passaic
    1942 Passaic
    1942 Print · USGS
    Northern New Jersey and New York harbor appear in detail at the start of the war, showing a landscape of burgeoning suburbs and vital industry. Trace family roots and local history across the Passaic River valley, from Paterson to the Watchung Mountains.
  46. 1943 Map of Rocky Hill
    1943 Map of Rocky Hill
    1943 Rocky Hill
    1943 Print · USGS
    Somerset County is captured here in the early 1940s, balancing its deep-rooted farming heritage with significant wartime and state institutions. Genealogists and historians can trace family-named sites across the Sourland Mountain Hills and locate the sprawling State Village for Epileptics or the War Aid Depot.
  49. 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
  52. 1947 Map of Bound Brook
    1947 Map of Bound Brook
    1947 Bound Brook
    1947 Print · USGS
    Somerset County is shown at its post-war industrial peak when the confluence of the Raritan and Millstone rivers was a bustling rail hub. Genealogists and historians can trace the foundations of Manville, identify the expansive Duke Estate, or locate family sites near Serca Pana Jezusa Cem.
  55. 1947 Map of Monmouth Junction
    1947 Map of Monmouth Junction
    1947 Monmouth Junction
    1947 Print · USGS
    Central New Jersey in the late 1940s reveals a landscape of river-side canal towns and bustling rail hubs. Genealogists and local historians can trace the branching lines at Monmouth Junction and locate Washingtons Headquarters near Kingston.
  58. 1947 Map of Plainfield
    1947 Map of Plainfield
    1947 Plainfield
    1947 Print · USGS
    North-central New Jersey is shown here at a post-war peak of rail and military activity. Researchers can trace the sprawling footprint of Camp Kilmer, find the early runways of Hadley Airport, or locate family sites near New Market and Stelton.
    2 unique versions available
  61. 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
  64. 1954 Map of New Brunswick, 1956 Print
    1954 Map of New Brunswick, 1956 Print
    1954 New Brunswick
    1956 Print · USGS
    Mid-century Middlesex County is captured during a transformative era of suburban growth and institutional expansion. Genealogists and local historians can trace family plots in Elmwood Cemetery or locate old schoolhouses like Weber Sch and McGinnis Sch.
    5 unique versions available
  67. 1954 Map of Hightstown, 1956 Print
    1954 Map of Hightstown, 1956 Print
    1954 Hightstown
    1956 Print · USGS
    In the mid-1950s, the area between Princeton and HIGHTSTOWN remained a patchwork of small settlements and institutional campuses. Researchers can trace the layout of early communities at Grovers Mills and Princeton Junction or find local landmarks like Peddie Prep Sch and Mt Zion Ch.
    5 unique versions available
  70. 1954 Map of Monmouth Junction, 1956 Print
    1954 Map of Monmouth Junction, 1956 Print
    1954 Monmouth Junction
    1956 Print · USGS
    Central New Jersey in the mid-fifties reveals a landscape shaped by the Delaware and Raritan Canal and the Pennsylvania Railroad. Researchers can trace the legacy of the Revolution at Washington Headquarters or locate family plots in Cedar Hill Cem and Elmwood Cem.
    6 unique versions available
  73. 1954 Map of Rocky Hill, 1956 Print
    1954 Map of Rocky Hill, 1956 Print
    1954 Rocky Hill
    1956 Print · USGS
    Mid-century Somerset County remains largely rural, dominated by large institutional estates and the rising ridge of Sourland Mountain. Genealogists can trace family names through the Harlingen Reform Cem or locate the sprawling New Jersey Neuropsychiatric Institute and Princeton Airfield.
    4 unique versions available
Showing maps 1-25 of 40

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Frequently asked questions

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