1900s (20th Century) Maps of San Carlos, Texas
Explore 9 historic maps of San Carlos 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 San Carlos'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 San Carlos's history through authentic maps from the 1900s. This is your window into the past.
San Carlos, TX maps
(9)- 1938 Map of El Sauz, 1958 Print
1938 El Sauz1958 Print · USGSSouth Texas ranching territory in the late thirties is defined by a dense network of family-held estates and cattle outposts. Local historians and genealogists can trace ancestral holdings through landmarks like La Presurosa Store, Las Escobas Ranch, and Agua Dulce Ranch. - 1949 Map of Mc Allen, 1954 Print
1949 Mc Allen1954 Print · USGSThe Rio Grande Valley at mid-century reveals a bustling international corridor of citrus groves, rail lines, and growing border towns. Genealogists and historians can trace the Missouri Pacific RR through McAllen or locate rural landmarks like the Santa Fe School and Arkansas City. - 1954 Map of McAllen
1954 McAllen1954 Print · USGSCovers San Carlos, including Reynosa, McAllen, and other nearby areas - 1957 Map of Mc Allen, 1962 Print
1957 Mc Allen1962 Print · USGSThe South Texas borderlands emerge in the late fifties as a hub of energy production and military activity. Researchers can trace the river economy through Rio Grande City, find the Brewster School, and locate the Moore Air Force Base.2 unique versions available - 1962 Map of McAllen
1962 McAllen1962 Print · USGSThe Lower Rio Grande Valley in the mid-twentieth century shows a complex landscape of irrigation, oil production, and border commerce. Genealogists and historians can trace family roots through riverside towns like Zapata, Roma-Los Saenz, and Hidalgo, or locate landmarks like Santa Elena Ch and Moore Air Force Base. - 1972 Map of Viboras, 1975 Print
1972 Viboras1975 Print · USGSStarr County ranching and energy operations are captured here in the early 1970s, showing a landscape reliant on deep-well infrastructure. Genealogists and historians can locate rural landmarks like Viboras, San Carlos, and family-named sites such as Tia Ramona Windmill.2 unique versions available - 1983 Map of Mc Allen, 1984 Print
1983 Mc Allen1984 Print · USGSThe Lower Rio Grande Valley is captured here during the early 1980s, showcasing the intense cross-border connectivity and agricultural expansion of the era. Researchers can trace the sprawling irrigation networks around Mc Allen and Mission, or locate landmarks like the Zapata Aircraft Control and Warning Station and Falcon State Park. - 1985 Map of Encino
1985 Encino1985 Print · USGSThe ranching and oil country of South Texas comes to life in the mid-1980s as the energy industry expanded across Starr and Brooks Counties. Family historians can trace ancestral lands near San Antonio Viejo, old rail stops like Encino, and the sprawling Alta Mesa Oil Field. - 1992 Map of Encino
1992 Encino1992 Print · USGSThe South Texas brush country comes into focus in the early nineties, showing a landscape defined by ranching heritage and the energy industry. Genealogists and historians can trace family-named sites like San Antonio Viejo, Agua Nueva, and the rail stop at Linn Siding.
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Showing maps 1-9 of 9
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