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1900s (20th Century) Maps of St. Mary Parish, Louisiana

Explore 82 historic maps of St. Mary Parish 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 St. Mary Parish'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 St. Mary Parish's history through authentic maps from the 1900s. This is your window into the past.

St. Mary Parish, LA maps

(82)
  1. 1932 Map of Lake Decade
    1932 Map of Lake Decade
    1932 Lake Decade
    1932 Print · USGS
    Covers St. Mary Parish, including Terrebonne Parish, United States, and other nearby areas
  4. 1935 Map of Belle Isle
    1935 Map of Belle Isle
    1935 Belle Isle
    1935 Print · USGS
    Covers St. Mary Parish, including Fivemile Oaks, United States, and other nearby areas
  7. 1935 Map of Morgan City
    1935 Map of Morgan City
    1935 Morgan City
    1935 Print · USGS
    Covers St. Mary Parish, including Morgan City, Berwick, and other nearby areas
  10. 1937 Map of Bayou Sale, 1949 Print
    1937 Map of Bayou Sale, 1949 Print
    1937 Bayou Sale
    1949 Print · USGS
    Covers St. Mary Parish, including Burns, Cote Blanche Landing, and other nearby areas
  13. 1937 Map of Jeanerette, 1949 Print
    1937 Map of Jeanerette, 1949 Print
    1937 Jeanerette
    1949 Print · USGS
    Covers St. Mary Parish, including Franklin, Jeanerette, and other nearby areas
  16. 1937 Map of Derouen, 1963 Print
    1937 Map of Derouen, 1963 Print
    1937 Derouen
    1963 Print · USGS
    Covers St. Mary Parish, including New Iberia, Avery Island, and other nearby areas
  19. 1941 Map of Belle Isle, 1943 Print
    1941 Map of Belle Isle, 1943 Print
    1941 Belle Isle
    1943 Print · USGS
    Covers St. Mary Parish, including Patterson, Berwick, and other nearby areas
  22. 1945 Map of New Orleans
    1945 Map of New Orleans
    1945 New Orleans
    1945 Print · USGS
    Covers St. Mary Parish, including New Orleans, Metairie, and other nearby areas
  25. 1948 Map of Foster, 1951 Print
    1948 Map of Foster, 1951 Print
    1948 Foster
    1951 Print · USGS
    Covers St. Mary Parish, including Franklin, Oaklawn, and other nearby areas
  28. 1948 Map of Cypremort Point, 1952 Print
    1948 Map of Cypremort Point, 1952 Print
    1948 Cypremort Point
    1952 Print · USGS
    Covers St. Mary Parish, including Iberia Parish, Vermilion Parish, and other nearby areas
    2 unique versions available
  31. 1949 Map of Cypremort Pt
    1949 Map of Cypremort Pt
    1949 Cypremort Pt
    1949 Print · USGS
    Covers St. Mary Parish, including Cypremort Point, Iberia Parish, and other nearby areas
    3 unique versions available
  34. 1951 Map of Lake Point, 1952 Print
    1951 Map of Lake Point, 1952 Print
    1951 Lake Point
    1952 Print · USGS
    Covers St. Mary Parish, including Iberia Parish, United States, and other nearby areas
    2 unique versions available
  37. 1953 Map of Napoleonville
    1953 Map of Napoleonville
    1953 Napoleonville
    1953 Print · USGS
    Covers St. Mary Parish, including Napoleonville, Percle, and other nearby areas
    2 unique versions available
  40. 1954 Map of Morgan City
    1954 Map of Morgan City
    1954 Morgan City
    1954 Print · USGS
    Covers St. Mary Parish, including Morgan City, Berwick, and other nearby areas
  43. 1954 Map of Jeanerette
    1954 Map of Jeanerette
    1954 Jeanerette
    1954 Print · USGS
    Covers St. Mary Parish, including Franklin, Jeanerette, and other nearby areas
  46. 1954 Map of Belle Isle
    1954 Map of Belle Isle
    1954 Belle Isle
    1954 Print · USGS
    Covers St. Mary Parish, including Patterson, Berwick, and other nearby areas
  49. 1957 Map of Lake Decade
    1957 Map of Lake Decade
    1957 Lake Decade
    1957 Print · USGS
    Covers St. Mary Parish, including Terrebonne Parish, United States, and other nearby areas
    2 unique versions available
  52. 1957 Map of Bayou Sale
    1957 Map of Bayou Sale
    1957 Bayou Sale
    1957 Print · USGS
    Covers St. Mary Parish, including Burns, Cote Blanche Landing, and other nearby areas
  55. 1957 Map of Point Au Fer
    1957 Map of Point Au Fer
    1957 Point Au Fer
    1957 Print · USGS
    Covers St. Mary Parish, including Terrebonne Parish, United States, and other nearby areas
  58. 1959 Map of Foster, 1960 Print
    1959 Map of Foster, 1960 Print
    1959 Foster
    1960 Print · USGS
    Covers St. Mary Parish, including Franklin, Oaklawn, and other nearby areas
    3 unique versions available
  61. 1963 Map of New Orleans
    1963 Map of New Orleans
    1963 New Orleans
    1963 Print · USGS
    Covers St. Mary Parish, including New Orleans, Metairie, and other nearby areas
    4 unique versions available
  64. 1963 Map of Weeks, 1964 Print
    1963 Map of Weeks, 1964 Print
    1963 Weeks
    1964 Print · USGS
    Covers St. Mary Parish, including Cypremort, Weeks, and other nearby areas
    4 unique versions available
  67. 1963 Map of Charenton, 1964 Print
    1963 Map of Charenton, 1964 Print
    1963 Charenton
    1964 Print · USGS
    Covers St. Mary Parish, including Matilda, Fish Island, and other nearby areas
    3 unique versions available
  70. 1963 Map of Jeanerette, 1964 Print
    1963 Map of Jeanerette, 1964 Print
    1963 Jeanerette
    1964 Print · USGS
    Covers St. Mary Parish, including Jeanerette, Lifenite, and other nearby areas
    2 unique versions available
  73. 1963 Map of Kemper, 1964 Print
    1963 Map of Kemper, 1964 Print
    1963 Kemper
    1964 Print · USGS
    Covers St. Mary Parish, including Four Corners, Freetown, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 82

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Frequently asked questions

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