Old Maps of Port Harlingen, Texas for Genealogy

Trace your family roots with 9 historic maps of Port Harlingen. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Port Harlingen's past.


Port Harlingen, TX maps

(9)
  1. 1929 Map of Rio Hondo
    1929 Map of Rio Hondo
    1929 Rio Hondo
    1929 Print · USGS
    Coastal South Texas is captured here in the late twenties, showing the intricate water systems and rail lines of the Lower Rio Grande Valley. Genealogists and historians can trace local landmarks like Rio Hondo, the Mexican Christian Ch, and the San Jose Sch.

  2. 1932 Map of Rio Hondo
    1932 Map of Rio Hondo
    1932 Rio Hondo
    1932 Print · USGS
    Coastal Texas ranching and rail commerce meet in the early 1930s as irrigation begins to reshape the landscape around Rio Hondo. Genealogists and historians can trace family-named landmarks and rural hubs like Las Yescas Ranch, Lozano, and the Mexican Christian Ch.
    3 unique versions available

  3. 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.

  4. 1956 Map of Rio Hondo
    1956 Map of Rio Hondo
    1956 Rio Hondo
    1956 Print · USGS
    Coastal South Texas is shown here at mid-century, where complex irrigation networks and rail lines defined the landscape near the Gulf. Genealogists and historians can trace the foundations of San Benito and Rio Hondo, or find local landmarks like the Monte Meta Cemetery and Las Yescas Sch.
    3 unique versions available

  5. 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

  6. 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.

  7. 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.

  8. 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.

  9. 2022 Map of Rio Hondo, 2022 Print
    2022 Map of Rio Hondo, 2022 Print
    2022 Rio Hondo
    2022 Print · USGS
    Cameron County's agricultural heartland is documented here in the early twenty-first century as irrigation canals and winding waterways define the landscape. Genealogists and local historians can trace family roots through numerous sites like Mont Meta Memorial Park, Villa del Sol, and the San Jose Ranch Cem.

End of results
Showing maps 1-9 of 9

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