1940s Maps of Humacao
Explore 13 historic maps of Humacao 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 Humacao'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 Humacao's history through authentic maps from the 1940s. This is your window into the past.
Humacao maps
(13)- 1946 Map of Humacao
1946 Humacao1946 Print · USGSCoastal Puerto Rico in the mid-forties was a landscape defined by the sugar industry and its specialized rail networks. Genealogists and historians can trace the worker colonias and railroads like the Ferrocarril de Pasto Viejo and Central Ejemplo.4 unique versions available - 1946 Map of Punta Guayanes
1946 Punta Guayanes1946 Print · USGSThe coastal sugar and rail landscape of eastern Puerto Rico is captured here in the mid-1940s. Genealogists and historians can trace the industrial footprint of Central Roig and find old settlements like Colonia Monserrate and Playa de Guayanes.3 unique versions available - 1946 Map of Juncos
1946 Juncos1946 Print · USGSEastern 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 - 1946 Map of Yabucoa
1946 Yabucoa1946 Print · USGSSoutheastern Puerto Rico during the mid-forties reveals a landscape defined by its sugar industry and coastal mountains. Genealogists and historians can trace the social geography of the era through the locations of Central Roig, Colonia Laura, and the heights of Cerro La Pandura.3 unique versions available - 1946 Map of Naguabo
1946 Naguabo1946 Print · USGSEastern Puerto Rico in the mid-forties reveals a landscape shaped by sugar plantation rail lines and coastal navigation. Genealogists can trace family connections to industrial sites like Colonia San Cristóbal or the coastal village of Shanghai.4 unique versions available - 1947 Map of Humacao SO
1947 Humacao SO1947 Print · USGSSoutheast Puerto Rico in the late 1940s reveals a landscape driven by sugar and steam. Genealogists and historians can trace the rail lines of the Ferrocarriles and locate early residential areas like Colonia Electra, Patagonia, and Collores. - 1947 Map of Punta Guayanes NE
1947 Punta Guayanes NE1947 Print · USGSCoastal Humacao and the Yabucoa border are captured here just after the war, showing a landscape of coastal marshes and isolated estates. Trace early property footprints in Buena Vista or study the shoreline near Pta Candelero and Morro de Humacao. - 1947 Map of Punta Guayanes NO
1947 Punta Guayanes NO1947 Print · USGSCoastal Yabucoa and the surrounding valleys are captured here in the late Forties, showing a landscape defined by the sugar industry. Researchers can trace the narrow-gauge Central Roig railroad and locate old settlements like Colonia Monserrate. - 1947 Map of Humacao SE
1947 Humacao SE1947 Print · USGSSoutheastern Puerto Rico appears here during the mid-forties, showing a landscape shaped by coastal sugar production and rail transport. Genealogists and researchers can trace the locations of family-named agricultural sites like Colonia Mayo, Colonia Santa Teresa, and the rail junction at Pueblito de los Perros. - 1947 Map of Humacao NE
1947 Humacao NE1947 Print · USGSEastern Puerto Rico in the late 1940s reveals a landscape of hydroelectric power and sugarcane colonies. Trace the industrial footprint of the Planta Hidroelectrica de Rio Blanco and the rail lines of Ferrocarriles del Este. - 1947 Map of Juncos SE
1947 Juncos SE1947 Print · USGSThe 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. - 1947 Map of Yabucoa NE
1947 Yabucoa NE1947 Print · USGSSoutheastern Puerto Rico's sugar country and mountain barrios are documented in detail during the late 1940s. Genealogists and historians can trace local family life near the Escuela Calabaza Arriba or industrial roots at Central Roig. - 1947 Map of Humacao NO
1947 Humacao NO1947 Print · USGSEastern Puerto Rico in the late 1940s reveals a landscape defined by the sugar industry and the mountains of the Caribbean National Forest. Genealogists and historians can trace the early footprints of settlements like Pueblito del Rio and Melillas along the banks of the Rio Gurabo.
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