Join Free

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

Explore 21 historic maps of Mendham 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 Mendham 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 Mendham Township's history through authentic maps from the 1900s. This is your window into the past.

Mendham Township, NJ maps

(21)
  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.
  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
  7. 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
  10. 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
  13. 1943 Map of Gladstone
    1943 Map of Gladstone
    1943 Gladstone
    1943 Print · USGS
    Somerset and Morris counties are captured here during the early 1940s, showing a landscape of deep-rooted mining history and river-valley farming. Genealogists can locate family landmarks like St Bernards School, the DL & W RR corridor, and the sites of the Wortman Mine and Bartles Mine.
  16. 1943 Map of Chester
    1943 Map of Chester
    1943 Chester
    1943 Print · USGS
    Morris County was a landscape of rail-connected hamlets and river valleys during the early years of the war. Researchers can trace historic local life through sites like Hacklebarney State Park, the Flanders School, and the junction of the High Bridge Branch.
  19. 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
  22. 1947 Map of Mendham
    1947 Map of Mendham
    1947 Mendham
    1947 Print · USGS
    Morris County's landscape in the late 1940s balances growing settlements with massive institutions and protected parklands. Genealogists can locate family sites near Mendham or trace the grounds of the Greystone Park State Hospital for Insane.
  25. 1947 Map of Bernardsville
    1947 Map of Bernardsville
    1947 Bernardsville
    1947 Print · USGS
    Somerset County saw significant development following the war as the rail network linked historic villages with new institutional centers. Genealogists can locate family landmarks like Osborn Mills, the Stone House, and the Greenlawn Memory Park Cem.
  28. 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
  31. 1954 Map of Chester, 1956 Print
    1954 Map of Chester, 1956 Print
    1954 Chester
    1956 Print · USGS
    Morris County in the mid-1950s reveals a landscape of established rail lines and early state parkland. Genealogists and historians can trace family-named landmarks and rural outposts like Naughright, Mount Olive, and the Bethany Chapel.
    8 unique versions available
  34. 1954 Map of Bernardsville, 1956 Print
    1954 Map of Bernardsville, 1956 Print
    1954 Bernardsville
    1956 Print · USGS
    The Somerset and Morris County borderlands come into focus in the mid-1950s, showing a landscape of established estates and growing townships. Genealogists and historians can trace local landmarks like Somerset Hills Cemetery, the U S Veterans Hospital, and Osborn Mills.
    6 unique versions available
  37. 1954 Map of Gladstone, 1956 Print
    1954 Map of Gladstone, 1956 Print
    1954 Gladstone
    1956 Print · USGS
    Mid-century New Jersey comes to life in this detailed survey of the corridor between Oldwick and Far Hills. Genealogists and local historians can trace the foundations of St Johns Academy, find family plots in local Cem sites, and follow the Delaware Lackawanna and Western rail line.
    5 unique versions available
  40. 1954 Map of Mendham, 1961 Print
    1954 Map of Mendham, 1961 Print
    1954 Mendham
    1961 Print · USGS
    Morris County in the mid-fifties is characterized by its transition from rural estates to established institutional grounds and historical preserves. You can trace the Revolutionary history of Jockey Hollow, find family roots at Mount Freedom Hebrew Cem, or locate the extensive campus of Greystone Park State Hospital.
    5 unique versions available
  43. 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
  46. 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.
  49. 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
  52. 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
  55. 1984 Map of Newark, 1985 Print
    1984 Map of Newark, 1985 Print
    1984 Newark
    1985 Print · USGS
    Northern New Jersey's massive industrial and transit network is on full display in the mid-eighties, showing the region just before modern redevelopment. Genealogists and historians can trace the dense urban grids of Newark, find historic landmarks like Ellis Island, and locate the sprawling Picatinny Arsenal in the western hills.
  58. 1986 Map of Newark, 1987 Print
    1986 Map of Newark, 1987 Print
    1986 Newark
    1987 Print · USGS
    Northern New Jersey during the mid-eighties shows an incredible transition from the industrial harbor to the wooded Highlands. Researchers can trace the massive footprints of Picatinny Arsenal and Newark International Airport or explore protected lands like the Great Swamp National Wildlife Refuge.
  61. 1995 Map of Gladstone, 1998 Print
    1995 Map of Gladstone, 1998 Print
    1995 Gladstone
    1998 Print · USGS
    The Somerset and Morris County border country is documented here during the late twentieth century, showing a landscape of refined country estates and historic villages. Trace local history at the Washington Camp Ground or the old center of Pluckemin.
End of results
Showing maps 1-21 of 21

Top cities near Mendham Township

See more

Top neighborhoods of Mendham Township

Frequently asked questions

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