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1940s Maps of Portobello, Maryland

Explore 2 historic maps of Portobello 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 Portobello'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 Portobello's history through authentic maps from the 1940s. This is your window into the past.

Portobello, MD maps

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  1. 1943 Map of St. Marys City
    1943 Map of St. Marys City
    1943 St. Marys City
    1943 Print · USGS
    Coastal St. Mary's County is shown here during the early 1940s, when the river and bay still dictated the pace of life. Genealogists can trace old family sites and crossroads from Great Mills to St Inigoes, or locate historic landings like Broommes Wharf and Grason Ldg.
    4 unique versions available
  4. 1948 Map of Washington
    1948 Map of Washington
    1948 Washington
    1948 Print · USGS
    The Potomac and Chesapeake regions in the late 1940s reveal a landscape of expanding military reach and deep-rooted Tidewater settlements. Trace old rail corridors like the Richmond Fredericksburg & Potomac RR or locate landmarks like the Wakefield Washington Monument and St. Marys College.
    2 unique versions available
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Frequently asked questions

  • What are the different types of historical maps available for Portobello?
  • What is the oldest map of Portobello?
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  • Are there historical topographic maps available for Portobello?
  • Is there historical aerial imagery available for Portobello?
  • Where are historical maps of Portobello sourced from?