1940s Maps of Frio County, Texas

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


Frio County, TX maps

(3)
  1. 1942 Map of Divot
    1942 Map of Divot
    1942 Divot
    1942 Print · USGS
    The cattle country of South Texas comes into focus in the early 1940s, where the Frio and Leona rivers meet amidst a network of large family ranches. Genealogists and historians can locate legacy holdings like Roberts Ranch and Rogers Ranch, or trace water sources like Berry Crossing and the Crawford Windmills.

  2. 1942 Map of Dilley, 1956 Print
    1942 Map of Dilley, 1956 Print
    1942 Dilley
    1956 Print · USGS
    South Texas ranching and rail infrastructure are on full display during the early 1940s at the Frio and La Salle county line. Genealogists and historians can trace family properties like Nagy Witherspoon Ranch and Julia Harris Ranch along the International and Great Northern railroad.

  3. 1942 Map of Natalia, 1956 Print
    1942 Map of Natalia, 1956 Print
    1942 Natalia
    1956 Print · USGS
    Medina and Atascosa Counties are captured here during the mid-century, showing the shift from traditional ranching to an oil and rail economy. Genealogists can trace family holdings and local landmarks such as Bear Creek School, the Sullivan Ranch, and the early settlement at Zig Zag.

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Frequently asked questions

  • What are the different types of historical maps available for Frio County?
  • What is the oldest map of Frio County?
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  • Are there historical topographic maps available for Frio County?
  • Is there historical aerial imagery available for Frio County?
  • Where are historical maps of Frio County sourced from?