1940s Maps of Cerro Gordo, San Lorenzo

Explore 4 historic maps of Cerro Gordo 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 Cerro Gordo'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 Cerro Gordo's history through authentic maps from the 1940s. This is your window into the past.


Cerro Gordo, San Lorenzo maps

(4)
  1. 1946 Map of Juncos
    1946 Map of Juncos
    1946 Juncos
    1946 Print · USGS
    Eastern Puerto Rico’s agricultural heartland is documented here in the mid-1940s, centered on the growing municipalities of Juncos and San Lorenzo. Genealogists and researchers can trace local family lands near the Escuela Segunda Unidad de Quebrada Honda and the fields of Eastern Sugar Associates.
    3 unique versions available

  2. 1947 Map of Juncos SO
    1947 Map of Juncos SO
    1947 Juncos SO
    1947 Print · USGS
    San Lorenzo's rural interior comes into focus during the mid-forties, showing the density of homesteads along the river valleys. Genealogists and researchers can locate landmarks like the Escuela Segunda Unidad de Quebrada Honda and trace family-named streams including Quebrada Salvatierra.

  3. 1947 Map of Juncos SE
    1947 Map of Juncos SE
    1947 Juncos SE
    1947 Print · USGS
    The interior of Las Piedras in the late 1940s reveals a network of mountain trails and municipal boundaries centered on Cerro Vistazo. Genealogists and historians can trace the headwaters of the Río Valenciano and Río Humacao through several municipal jurisdictions.

  4. 1947 Map of Juncos NO
    1947 Map of Juncos NO
    1947 Juncos NO
    1947 Print · USGS
    San Lorenzo and the surrounding highlands are captured in detail just after the war, showing the area's transition into the mid-century. Researchers can trace the early town grid near the Río Grande de Loíza or locate rural homesteads in Cantagallo.

End of results
Showing maps 1-4 of 4

Frequently asked questions

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

Explore Cerro Gordo by time and use case