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1940s Maps of Mountainside, New Jersey

Explore 6 historic maps of Mountainside from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — 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 Mountainside's landscape evolved across the 1940s, 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 1940s, 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 Mountainside's history through authentic maps from the 1940s. This is your window into the past.

Mountainside, NJ maps

(6)
  1. 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.
  4. 1943 Map of Roselle, 1947 Print
    1943 Map of Roselle, 1947 Print
    1943 Roselle
    1947 Print · USGS
    Union County's industrial and commuter corridors are shown here at the height of the war years. Genealogists and rail historians can trace the complex junctions at Cranford Junction and locate family plots in Hazelwood Cem or Graceland Mem Park Cem.
  7. 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
  10. 1947 Map of Chatham
    1947 Map of Chatham
    1947 Chatham
    1947 Print · USGS
    The Morris and Union County borderlands appear here in the late 1940s as a mix of preserved marshland and rapid suburban growth. Researchers can trace the rail-side development of Stirling and Gillette or locate historic sites like the Bonnie Burn Sanatorium and Murray Hill Sta.
    2 unique versions available
  13. 1947 Map of Roselle
    1947 Map of Roselle
    1947 Roselle
    1947 Print · USGS
    The northern Union County suburbs were rapidly expanding in the late 1940s as rail networks and park systems matured. Genealogists and local historians can trace the development of Summit, Kenilworth, and Linden alongside landmarks like Cranford Junction and Fairview Cem.
    2 unique versions available
  16. 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
End of results
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Frequently asked questions

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