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Old Maps of Harmony, Louisiana

Explore 13 old maps of Harmony, spanning from 1947 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Harmony changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Harmony to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Harmony, LA maps

(13)
  1. 1947 Map of Le Blanc
    1947 Map of Le Blanc
    1947 Le Blanc
    1947 Print · USGS
    Southwestern Louisiana's wetland and timber country is captured here during the mid-1940s. Trace family roots at Le Blanc or Harmony Ch, and follow the path of the Old Logging Railroad Grade through the Calcasieu River basin.
  4. 1952 Map of Lake Charles
    1952 Map of Lake Charles
    1952 Lake Charles
    1952 Print · USGS
    Southwest Louisiana is captured here in the mid-fifties, showing a landscape defined by the rise of the petrochemical industry and deep-water navigation. Researchers can trace family roots through numerous small-town settlements and oil developments like Nibletts Bluff, the Lockport Oil Field, and Starks.
  7. 1954 Map of Le Blanc
    1954 Map of Le Blanc
    1954 Le Blanc
    1954 Print · USGS
    The rural borders of Allen and Beauregard parishes are captured here in the mid-twentieth century, showcasing a landscape shaped by timber and rail. Researchers can trace the junction of the Missouri Pacific railroad at Le Blanc and locate the historic Harmony Ch.
  10. 1954 Map of Lake Charles, 1964 Print
    1954 Map of Lake Charles, 1964 Print
    1954 Lake Charles
    1964 Print · USGS
    Southwest Louisiana in the mid-fifties is defined by its massive petroleum industry and its complex network of bayous and rail lines. Researchers can trace the development of the Sulphur Mines Oil Field or locate historic settlements like Longville and De Quincy.
    3 unique versions available
  13. 1961 Map of Oberlin, 1963 Print
    1961 Map of Oberlin, 1963 Print
    1961 Oberlin
    1963 Print · USGS
    Allen Parish during the early sixties shows a landscape of timber and oil development along the MISSOURI PACIFIC. Genealogists can trace family roots at Simmons Settlement and historic sites like Pine Chapel Cem or St Johns Ch.
    2 unique versions available
  16. 1986 Map of Ville Platte
    1986 Map of Ville Platte
    1986 Ville Platte
    1986 Print · USGS
    Central Louisiana in the 1980s reveals a complex landscape of pine forests and bayou networks spanning seven distinct parishes. Researchers can trace historic rail lines like the Atchison Topeka and Santa Fe RR and locate settlements such as Simmons Settlement, Redland, and Elizabeth.
    2 unique versions available
  19. 1986 Map of Le Blanc, 1987 Print
    1986 Map of Le Blanc, 1987 Print
    1986 Le Blanc
    1987 Print · USGS
    Allen Parish in the mid-eighties shows a landscape shaped by the Whisky Chitto Creek and the Calcasieu River. Researchers can trace the Old Railroad Grade and locate local landmarks like Le Blanc and Carpenters Bridge.
  22. 1994 Map of Le Blanc, 1996 Print
    1994 Map of Le Blanc, 1996 Print
    1994 Le Blanc
    1996 Print · USGS
    Allen Parish is defined by its winding waterways and rural settlements in the mid-1990s. Genealogists and local historians can trace the community of Le Blanc, locate a country Cem, and follow the confluence of Whisky Chitto Creek and the Calcasieu River.
  25. 2012 Map of Le Blanc, 2012 Print
    2012 Map of Le Blanc, 2012 Print
    2012 Le Blanc
    2012 Print · USGS
    Covers Harmony, including Le Blanc, Beauregard Parish, and other nearby areas
  28. 2015 Map of Le Blanc, 2015 Print
    2015 Map of Le Blanc, 2015 Print
    2015 Le Blanc
    2015 Print · USGS
    Covers Harmony, including Le Blanc, Beauregard Parish, and other nearby areas
  31. 2018 Map of Le Blanc, 2018 Print
    2018 Map of Le Blanc, 2018 Print
    2018 Le Blanc
    2018 Print · USGS
    Covers Harmony, including Le Blanc, Beauregard Parish, and other nearby areas
  34. 2020 Map of Le Blanc, 2020 Print
    2020 Map of Le Blanc, 2020 Print
    2020 Le Blanc
    2020 Print · USGS
    Covers Harmony, including Le Blanc, Beauregard Parish, and other nearby areas
  37. 2024 Map of Le Blanc, 2024 Print
    2024 Map of Le Blanc, 2024 Print
    2024 Le Blanc
    2024 Print · USGS
    The Louisiana backcountry near the Allen and Beauregard parish line is charted here in the twenty-first century. Researchers can trace family sites at Leblanc Cem and follow the paths of Whisky Chitto Creek and the Culcasieu River.
End of results
Showing maps 1-13 of 13

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