1940s Maps of Río Hondo, Mayagüez

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


Río Hondo, Mayagüez maps

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  1. 1941 Map of Rosario, 1952 Print
    1941 Map of Rosario, 1952 Print
    1941 Rosario
    1952 Print · USGS
    Western Puerto Rico's mountain interior comes alive in this mid-century survey of the Rosario region. Researchers can trace ancestral lands through numerous named estates like Hacienda Juanita and Hacienda Esperanza, or locate early community centers such as Limon and Iglesia de San Jose.
    2 unique versions available

  2. 1942 Map of Rosario
    1942 Map of Rosario
    1942 Rosario
    1942 Print · USGS
    Western Puerto Rico is captured here in the era before widespread urbanization, showing the mountainous agricultural estates and early rail infrastructure. Genealogists can trace family holdings at Hacienda Esperanza or locate landmarks like the Hospital de Tuberculosis and American R. R.
    3 unique versions available

  3. 1947 Map of Mayaguez
    1947 Map of Mayaguez
    1947 Mayaguez
    1947 Print · USGS
    Mayagüez and its thriving coastal economy are documented here in the late thirties, featuring the vital rail links of the American Railroad of Puerto Rico. Trace ancestral roots in Poblado Sabalos, Hormigueros, and along the sugar-rich Colonia Cornelia.
    4 unique versions available

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Showing maps 1-3 of 3

Frequently asked questions

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  • Are there historical topographic maps available for Río Hondo?
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