Old Maps of Middlesex County, New Jersey for Genealogy

Trace your family roots with 136 historic maps of Middlesex County. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Middlesex County's past.


Middlesex County, NJ maps

(136)
  1. 1888 Map of Plainfield
    1888 Map of Plainfield
    1888 Plainfield
    1888 Print · USGS
    North-central New Jersey is captured in the late nineteenth century as the rail network rapidly transformed small villages into vital industrial hubs. Genealogists and local researchers can trace the early footprints of Perth Amboy, Metuchen, and Dunellen alongside vanished local place names like Samptown.

  2. 1888 Map of New Brunswick
    1888 Map of New Brunswick
    1888 New Brunswick
    1888 Print · USGS
    Middlesex County in the 1880s is shown here as a bustling hub of early rail and river industry. Genealogists and local historians can trace family roots through historic settlements like Old Bridge, Jamesburgh, and the preserved Monmouth Battle Ground.

  3. 1888 Map of Princeton
    1888 Map of Princeton
    1888 Princeton
    1888 Print · USGS
    Central New Jersey in the late nineteenth century is defined here by its critical canal and rail corridors connecting thriving agricultural villages. Genealogists and historians can trace family-named sites and early junctions like Grover's Mill, Griggstown, and the rail hub at Monmouth Junction.

  4. 1888 Map of Sandy Hook
    1888 Map of Sandy Hook
    1888 Sandy Hook
    1888 Print · USGS
    The Monmouth County coastline and interior are meticulously detailed in the late 1880s, before modern development reshaped the Jersey Shore. Genealogists and historians can trace rail lines like the New York and Long Branch Railroad through early settlements such as Middletown, Hazlet, and Holmdel.

  5. 1891 Map of Somerville
    1891 Map of Somerville
    1891 Somerville
    1891 Print · USGS
    Somerset County was a bustling corridor of industry and rail commerce at the close of the nineteenth century. Genealogists and local historians can trace family roots through specific stops like North Branch Depot or explore the early infrastructure of Bound Brook and the Water Power Cos Raceway.
    2 unique versions available

  6. 1893 Map of New Brunswick
    1893 Map of New Brunswick
    1893 New Brunswick
    1893 Print · USGS
    Middlesex and Monmouth counties were thriving rail hubs in the 1890s, where heavy industry met Revolutionary history. Genealogists and collectors can trace family roots through small settlements like Texas and Spotswood or locate the State Reform School and Monmouth Battle Ground.
    2 unique versions available

  7. 1893 Map of Plainfield
    1893 Map of Plainfield
    1893 Plainfield
    1893 Print · USGS
    In the late nineteenth century, the corridor between the Orange Mountains and the Raritan River was rapidly transforming into a dense rail-and-commuter network. Trace the early footprints of settlements like Feltville and Chatham, or locate vanished industries near Branch Mills and Ash Swamp.
    2 unique versions available

  8. 1893 Map of Sandy Hook
    1893 Map of Sandy Hook
    1893 Sandy Hook
    1893 Print · USGS
    Monmouth County's coast and interior are intricately detailed in the late Victorian era, before the modern development of the Jersey Shore. Researchers can trace the early rail networks of the New Jersey Southern Railroad and locate historic maritime landmarks like Sandy Hook Light and Tinton Falls.
    2 unique versions available

  9. 1893 Map of Somerville
    1893 Map of Somerville
    1893 Somerville
    1893 Print · USGS
    Somerset County in the late nineteenth century is a hub of rail-driven commerce and riverfront industry. Local historians can trace the early footprints of Bernardsville and Basking Ridge or locate vanished landmarks like Burnt Mill and North Branch Depot.

  10. 1894 Map of Princeton
    1894 Map of Princeton
    1894 Princeton
    1894 Print · USGS
    Central New Jersey is captured here in the late nineteenth century as its river-and-canal economy transitioned to a powerhouse of rail travel. Genealogists and historians can trace the early footprints of Princeton, the industrial Delaware and Raritan Canal, and rural stops like Grover Mill.
    2 unique versions available

  11. 1898 Map of Plainfield
    1898 Map of Plainfield
    1898 Plainfield
    1898 Print · USGS
    North-central New Jersey at the close of the nineteenth century shows a landscape defined by the ridges of the Watchung Mountains and a rapidly expanding rail network. Genealogists and local historians can trace early property patterns and settlements like Feltville, Connecticut Farms, and the estates near Baltusrol.
    2 unique versions available

  12. 1898 Map of Somerville
    1898 Map of Somerville
    1898 Somerville
    1898 Print · USGS
    Somerset County in the late nineteenth century is a landscape of established river towns and critical rail junctions. Genealogists and historians can trace the growth of Somerville, locate small communities like Pluckemin, or follow the Water Power Cos Raceway near Raritan.
    2 unique versions available

  13. 1898 Map of Staten Island
    1898 Map of Staten Island
    1898 Staten Island
    1898 Print · USGS
    Greater Staten Island and the industrial shores of New Jersey are captured during the peak of the Victorian maritime era. Genealogists can trace early neighborhood boundaries and landmarks like Moravian Cemetery, the Morris Canal, and the vanished industry of Linoleumville.

  14. 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.

  15. 1900 Map of Staten Island
    1900 Map of Staten Island
    1900 Staten Island
    1900 Print · USGS
    The New York and New Jersey harbor comes alive in the late Victorian era, showing Staten Island when small villages and defensive forts still defined the coastline. Trace family roots and vanished landmarks through Fort Wadsworth, the Morris Canal, and historic settlements like Rossville or Tottenville.
    10 unique versions available

  16. 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.

  17. 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

  18. 1901 Map of Sandy Hook
    1901 Map of Sandy Hook
    1901 Sandy Hook
    1901 Print · USGS
    The Jersey Shore and Raritan Bay come to life in this late Victorian-era survey of the Monmouth County coast. Trace the early rail lines at Port Monmouth Sta or locate family landmarks like Stone Church and Telegraph Hill.
    6 unique versions available

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

  25. 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

Showing maps 1-25 of 136

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