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1900s (20th Century) Maps of Leal Colonia, Texas

Explore 8 historic maps of Leal Colonia from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Leal Colonia's landscape evolved across the 1900s, 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 1900s, 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 Leal Colonia's history through authentic maps from the 1900s. This is your window into the past.

Leal Colonia, TX maps

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  1. 1929 Map of Harlingen
    1929 Map of Harlingen
    1929 Harlingen
    1929 Print · USGS
    Harlingen and San Benito appear as thriving rail centers in the late 1920s as the Rio Grande Valley’s citrus industry took hold. Trace family roots and early farmsteads near Lake Harlingen, the Palmetal Sch, and the winding Arroyo Colorado.
  4. 1932 Map of Harlingen
    1932 Map of Harlingen
    1932 Harlingen
    1932 Print · USGS
    The Rio Grande Valley comes into focus as a bustling agricultural and rail hub in the early thirties. Trace family roots and old property lines near Harlingen, San Benito, and the Palmetal Sch along the Arroyo Colorado.
    3 unique versions available
  7. 1953 Map of Brownsville
    1953 Map of Brownsville
    1953 Brownsville
    1953 Print · USGS
    South Texas ranchlands and the Lower Rio Grande Valley are captured here in the early fifties as the region's irrigation and shipping networks expanded. Genealogists and historians can trace family landholdings like Tecolote Ranch or follow the route of the St Louis Brownsville and Mexico rail line through Sebastian and Yturria.
  10. 1956 Map of Harlingen, 1959 Print
    1956 Map of Harlingen, 1959 Print
    1956 Harlingen
    1959 Print · USGS
    Harlingen and the lower Rio Grande Valley are shown during a period of rapid mid-century growth and military importance. Genealogists and historians can trace the development of neighborhood schools like Alamo Sch, the extensive Harlingen Air Force Base, and the winding Arroyo Colorado.
    3 unique versions available
  13. 1956 Map of Brownsville, 1969 Print
    1956 Map of Brownsville, 1969 Print
    1956 Brownsville
    1969 Print · USGS
    The Texas-Mexico borderlands and the Gulf coast come alive in this mid-century survey of the Rio Grande Valley. Genealogists and historians can trace the reach of the Missouri Pacific rail lines through citrus country to schools like Las Yescas and Palm Grove.
    2 unique versions available
  16. 1956 Map of Port Isabel, 1983 Print
    1956 Map of Port Isabel, 1983 Print
    1956 Port Isabel
    1983 Print · USGS
    Coastal Texas and the Rio Grande Valley are shown here in the mid-twentieth century as the region balanced intensive agriculture with maritime trade. Researchers can trace historic rail lines like the SOUTHERN PACIFIC and locate rural landmarks such as Las Yescas Sch or the Armstrong Ranch.
  19. 1962 Map of Brownsville
    1962 Map of Brownsville
    1962 Brownsville
    1962 Print · USGS
    The Lower Rio Grande Valley in the early sixties was a landscape of coastal wildlands, booming oil fields, and international border commerce. Trace the development of this frontier region through landmarks like Harlingen Air Force Base, Boca Chica Island, and the Willamar Oil Field.
  22. 1992 Map of Harlingen
    1992 Map of Harlingen
    1992 Harlingen
    1992 Print · USGS
    South Texas in the early nineties shows a landscape defined by industrial growth and coastal conservation along the Rio Grande. Trace the rail lines of the Missouri Pacific through Raymondville or locate the historic Palo Alto Battlefield near Port Isabel.
End of results
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  • What are the different types of historical maps available for Leal Colonia?
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