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

Explore 31 historic maps of Jefferson 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 Jefferson 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 Jefferson Township's history through authentic maps from the 1900s. This is your window into the past.


Jefferson Township, NJ maps

(31)
  1. 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.

  2. 1903 Map of Franklin Furnace
    1903 Map of Franklin Furnace
    1903 Franklin Furnace
    1903 Print · USGS
    Sussex County at the turn of the century is a landscape shaped by iron mining and a bustling rail network. Genealogists and historians can trace the early industrial roots of Franklin Furnace, locate rural landmarks like North Church, and follow the path of the Lehigh and Hudson River Railroad.
    4 unique versions available

  3. 1903 Map of Greenwood Lake, 1909 Print
    1903 Map of Greenwood Lake, 1909 Print
    1903 Greenwood Lake
    1909 Print · USGS
    The Highlands of New York and New Jersey are captured here at the height of their industrial era, showing a landscape of iron mines and mountain railroads. Genealogists and historians can locate heritage sites like Sterling Furnace, Dayton Mines, and the rural community of New Newfoundland.

  4. 1905 Map of Lake Hopatcong
    1905 Map of Lake Hopatcong
    1905 Lake Hopatcong
    1905 Print · USGS
    Northern New Jersey during the early twentieth century shows a landscape shaped by iron mining, railroads, and the growing resort culture around Lake Hopatcong. Genealogists and historians can trace family roots through old settlements like Succasunna, the industrial sites at Mine Hill, and the U.S. Navy Powder Depot.
    3 unique versions available

  5. 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

  6. 1910 Map of Greenwood Lake
    1910 Map of Greenwood Lake
    1910 Greenwood Lake
    1910 Print · USGS
    The Highlands of northern New Jersey and southern New York are shown here during a peak era of iron mining and rail expansion. Genealogists and industrial historians can trace the foundations of Sterling Furnace, Charlotteburg Mine, and the New Milford Sta. along the Erie Railroad.
    9 unique versions available

  7. 1943 Map of Stanhope
    1943 Map of Stanhope
    1943 Stanhope
    1943 Print · USGS
    Mid-century Sussex and Morris County life is centered here on the busy rail and water corridors of the highlands. Researchers can trace the path of the Morris Canal, locate the Hercules Powder Co works, and explore lakefront landmarks like Bertrand Island.

  8. 1943 Map of Franklin Furnace
    1943 Map of Franklin Furnace
    1943 Franklin Furnace
    1943 Print · USGS
    Mid-century Sussex County is defined here by its deep mining roots and mountain reservoirs. Trace the industrial landscape of Franklin and Ogdensburg through landmarks like the N J Zinc Co, the Stockholm School, and the Lehigh and Hudson River.

  9. 1943 Map of Newfoundland
    1943 Map of Newfoundland
    1943 Newfoundland
    1943 Print · USGS
    The Pequannock River valley and its surrounding ridges are captured here during the Second World War. Researchers can trace the New York Susquehanna and Western rail line through Newfoundland or locate landmarks like the Fire House and West Milford School.

  10. 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

  11. 1947 Map of Dover
    1947 Map of Dover
    1947 Dover
    1947 Print · USGS
    Dover and the Rockaway River valley are captured in the late 1940s, showing a landscape defined by industrial centers and lakeside retreats. Trace local history along the Morris Canal or find landmarks like the Star of the Sea Church and Wharton.

  12. 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

  13. 1950 Map of Scranton, 1952 Print
    1950 Map of Scranton, 1952 Print
    1950 Scranton
    1952 Print · USGS
    Mid-century Northeast Pennsylvania and the Hudson Valley come alive in this survey of the tri-state region. Genealogists and historians can trace the dense rail networks of the Erie RR and DL&W RR between industrial hubs like Scranton and Wilkes-Barre.

  14. 1953 Map of Scranton
    1953 Map of Scranton
    1953 Scranton
    1953 Print · USGS
    Northeastern Pennsylvania and the Catskills are shown in great detail during the early fifties, a time when rail lines and river valleys dictated the region's growth. Genealogists and historians can trace the industrial hearts of Scranton and Wilkes-Barre or locate remote landmarks like High Point and Lake Wallenpaupack.

  15. 1954 Map of Dover
    1954 Map of Dover
    1954 Dover
    1954 Print · USGS
    Northern New Jersey's Morris County is documented here at a time of significant industrial and recreational growth. Genealogists and historians can trace the paths of the Morris Canal, locate the Star of the Sea Church, and explore old tracts in Wharton and Dover.
    5 unique versions available

  16. 1954 Map of Newfoundland, 1955 Print
    1954 Map of Newfoundland, 1955 Print
    1954 Newfoundland
    1955 Print · USGS
    The Highlands of northern New Jersey appear here in the mid-fifties, dominated by the massive reservoirs and ridge-lines of the Pequannock watershed. Genealogists and local historians can trace the New York Susquehanna and Western RR through Newfoundland and locate landmarks like Vreeland Cem and Postville.
    6 unique versions available

  17. 1954 Map of Franklin, 1956 Print
    1954 Map of Franklin, 1956 Print
    1954 Franklin
    1956 Print · USGS
    Northern New Jersey during the mid-fifties reveals a landscape shaped by mining and mountain retreats. Genealogists and historians can trace rail lines and early settlements like Edison, Milton, and the St Thomas Cem.
    6 unique versions available

  18. 1954 Map of Stanhope, 1957 Print
    1954 Map of Stanhope, 1957 Print
    1954 Stanhope
    1957 Print · USGS
    Stanhope and the Lake Hopatcong region are shown here in the mid-1950s as the area balanced its rail-industrial roots with growing lakeside recreation. Genealogists and local researchers can locate the Stanhope Union Cem, the Budd Lake Sch, and the winding tracks of the Central RR of New Jersey.
    5 unique versions available

  19. 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

  20. 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.

  21. 1959 Map of Scranton
    1959 Map of Scranton
    1959 Scranton
    1959 Print · USGS
    The northern coalfields and the Hudson Valley meet in this mid-century survey of the Pennsylvania and New York borderlands. Genealogists and historians can trace the intricate rail networks of the Erie Railroad and the vast waters of Lake Wallenpaupack.
    2 unique versions available

  22. 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

  23. 1962 Map of Scranton, 1977 Print
    1962 Map of Scranton, 1977 Print
    1962 Scranton
    1977 Print · USGS
    The industrial heart of eastern Pennsylvania and the New York Catskills are captured here in the early sixties. Genealogists and historians can trace the dense valley settlements from Scranton to Wilkes-Barre and the rail lines of the Erie Lackawanna Railroad.
    2 unique versions available

  24. 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

  25. 1965 Map of Scranton
    1965 Map of Scranton
    1965 Scranton
    1965 Print · USGS
    The tri-state highlands of Pennsylvania, New York, and New Jersey come alive in the mid-sixties as industry and recreation converge. Trace the intricate rail lines of the Erie Lackawanna RR or locate landmarks like the U S Military Academy.
    2 unique versions available

Showing maps 1-25 of 31

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Frequently asked questions

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