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1900s (20th Century) Maps of Willacy County, Texas

Explore 43 historic maps of Willacy County 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 Willacy County'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 Willacy County's history through authentic maps from the 1900s. This is your window into the past.

Willacy County, TX maps

(43)
  1. 1921 Map of Tarida Ranch
    1921 Map of Tarida Ranch
    1921 Tarida Ranch
    1921 Print · USGS
    Covers Willacy County, including San Perlita, Kenedy County, and other nearby areas
    2 unique versions available
  4. 1922 Map of La Sal Vieja
    1922 Map of La Sal Vieja
    1922 La Sal Vieja
    1922 Print · USGS
    Covers Willacy County, including Rudolph, Benitez Colonia, and other nearby areas
    3 unique versions available
  7. 1929 Map of Santa Rosa
    1929 Map of Santa Rosa
    1929 Santa Rosa
    1929 Print · USGS
    Covers Willacy County, including Santa Rosa, Sebastian, and other nearby areas
  10. 1930 Map of La Leona
    1930 Map of La Leona
    1930 La Leona
    1930 Print · USGS
    Covers Willacy County, including Coulson Colonia, Rancho Nuevo, and other nearby areas
  13. 1932 Map of Combes
    1932 Map of Combes
    1932 Combes
    1932 Print · USGS
    Covers Willacy County, including Harlingen, Combes, and other nearby areas
    2 unique versions available
  16. 1933 Map of Santa Rosa
    1933 Map of Santa Rosa
    1933 Santa Rosa
    1933 Print · USGS
    Covers Willacy County, including Santa Rosa, Sebastian, and other nearby areas
    3 unique versions available
  19. 1933 Map of Paso Real
    1933 Map of Paso Real
    1933 Paso Real
    1933 Print · USGS
    Covers Willacy County, including Trium, Rafael, and other nearby areas
    2 unique versions available
  22. 1936 Map of La Leona
    1936 Map of La Leona
    1936 La Leona
    1936 Print · USGS
    Covers Willacy County, including Coulson Colonia, Rancho Nuevo, and other nearby areas
    3 unique versions available
  25. 1949 Map of Mc Allen, 1954 Print
    1949 Map of Mc Allen, 1954 Print
    1949 Mc Allen
    1954 Print · USGS
    Covers Willacy County, including Reynosa, McAllen, and other nearby areas
  28. 1952 Map of Green Island, 1953 Print
    1952 Map of Green Island, 1953 Print
    1952 Green Island
    1953 Print · USGS
    Covers Willacy County, including Cameron County, United States, and other nearby areas
    2 unique versions available
  31. 1952 Map of North Of Port Isabel NW, 1953 Print
    1952 Map of North Of Port Isabel NW, 1953 Print
    1952 North Of Port Isabel NW
    1953 Print · USGS
    Covers Willacy County, including Cameron County, United States, and other nearby areas
    2 unique versions available
  34. 1952 Map of South of Potrero Lopeno SE, 1953 Print
    1952 Map of South of Potrero Lopeno SE, 1953 Print
    1952 South of Potrero Lopeno SE
    1953 Print · USGS
    Covers Willacy County, including Kenedy County, United States, and other nearby areas
    3 unique versions available
  37. 1952 Map of Hawk Island, 1953 Print
    1952 Map of Hawk Island, 1953 Print
    1952 Hawk Island
    1953 Print · USGS
    Covers Willacy County, including Cameron County, United States, and other nearby areas
    3 unique versions available
  40. 1952 Map of Port Mansfield, 1953 Print
    1952 Map of Port Mansfield, 1953 Print
    1952 Port Mansfield
    1953 Print · USGS
    Covers Willacy County, including Port Mansfield, Kenedy County, and other nearby areas
    2 unique versions available
  43. 1952 Map of South of Potrero Lopeno, 1957 Print
    1952 Map of South of Potrero Lopeno, 1957 Print
    1952 South of Potrero Lopeno
    1957 Print · USGS
    Covers Willacy County, including Port Mansfield, Kenedy County, and other nearby areas
    2 unique versions available
  46. 1953 Map of Brownsville
    1953 Map of Brownsville
    1953 Brownsville
    1953 Print · USGS
    Covers Willacy County, including Matamoros, Brownsville, and other nearby areas
  49. 1954 Map of McAllen
    1954 Map of McAllen
    1954 McAllen
    1954 Print · USGS
    Covers Willacy County, including Reynosa, McAllen, and other nearby areas
  52. 1955 Map of La Leona, 1957 Print
    1955 Map of La Leona, 1957 Print
    1955 La Leona
    1957 Print · USGS
    Covers Willacy County, including Coulson Colonia, Rancho Nuevo, and other nearby areas
    2 unique versions available
  55. 1955 Map of North Of Port Isabel, 1957 Print
    1955 Map of North Of Port Isabel, 1957 Print
    1955 North Of Port Isabel
    1957 Print · USGS
    Covers Willacy County, including Cameron County, United States, and other nearby areas
  58. 1955 Map of La Leona, 1957 Print
    1955 Map of La Leona, 1957 Print
    1955 La Leona
    1957 Print · USGS
    Covers Willacy County, including Coulson Colonia, Rancho Nuevo, and other nearby areas
    4 unique versions available
  61. 1956 Map of San Perlita South, 1958 Print
    1956 Map of San Perlita South, 1958 Print
    1956 San Perlita South
    1958 Print · USGS
    Covers Willacy County, including Los Coyotes, United States, and other nearby areas
    3 unique versions available
  64. 1956 Map of La Sal Vieja, 1958 Print
    1956 Map of La Sal Vieja, 1958 Print
    1956 La Sal Vieja
    1958 Print · USGS
    Covers Willacy County, including Hidalgo County, Kenedy County, and other nearby areas
    2 unique versions available
  67. 1956 Map of San Perlita North, 1958 Print
    1956 Map of San Perlita North, 1958 Print
    1956 San Perlita North
    1958 Print · USGS
    Covers Willacy County, including San Perlita, Kenedy County, and other nearby areas
    2 unique versions available
  70. 1956 Map of Santa Rosa, 1958 Print
    1956 Map of Santa Rosa, 1958 Print
    1956 Santa Rosa
    1958 Print · USGS
    Covers Willacy County, including Santa Rosa, Sebastian, and other nearby areas
    3 unique versions available
  73. 1956 Map of Willamar SW, 1958 Print
    1956 Map of Willamar SW, 1958 Print
    1956 Willamar SW
    1958 Print · USGS
    Covers Willacy County, including Harlingen, Combes, and other nearby areas
    3 unique versions available
Showing maps 1-25 of 43

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Frequently asked questions

  • What are the different types of historical maps available for Willacy County?
  • What is the oldest map of Willacy County?
  • Where can I purchase historical maps of Willacy County for my home or office?
  • Where can I download high-res historical maps of Willacy County?
  • Are there historical topographic maps available for Willacy County?
  • Is there historical aerial imagery available for Willacy County?
  • Where are historical maps of Willacy County sourced from?

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