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1940s Maps of Portsmouth, New Hampshire

Explore 3 historic maps of Portsmouth 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 Portsmouth'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 Portsmouth's history through authentic maps from the 1940s. This is your window into the past.

Portsmouth, NH maps

(3)
  1. 1941 Map of Dover
    1941 Map of Dover
    1941 Dover
    1941 Print · USGS
    Covers Portsmouth, including Dover, Rochester, and other nearby areas
  4. 1944 Map of Kittery
    1944 Map of Kittery
    1944 Kittery
    1944 Print · USGS
    Covers Portsmouth, including York, Kittery, and other nearby areas
    2 unique versions available
  7. 1949 Map of Portland
    1949 Map of Portland
    1949 Portland
    1949 Print · USGS
    Covers Portsmouth, including Manchester, Portland, and other nearby areas
    3 unique versions available
End of results
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Frequently asked questions

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