Old Maps of Olga, Louisiana for Genealogy
Trace your family roots with 11 historic maps of Olga. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.
- Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
- Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
- Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.
These maps are an incredible resource for exploring your personal connection to Olga's past.
Olga, LA maps
(11)- 1893 Map of Forts1893 Forts1893 Print · USGSThe strategic lower Mississippi delta comes into focus in the 1890s, when river defense and delta navigation were paramount. Historians can trace the exact footprints of Fort Jackson and Fort St. Phillip or locate old waterways like Lucas Canal.4 unique versions available
- 1947 Map of Fort St. Philip1947 Fort St. Philip1947 Print · USGSCoastal Plaquemines Parish is captured here in the late 1940s, showing the strategic military sites and canal-dependent settlements of the lower delta. Genealogists and historians can trace the foundations of Triumph and Boothville or locate Ft St Philip and Ft Jackson at the river's bend.
- 1948 Map of Forts, 1960 Print1948 Forts1960 Print · USGSLower Plaquemines Parish in the late 1940s reveals a world of river settlements and coastal fortifications before the landscape was reshaped by modern industry. Researchers can trace family sites near Triumph or explore the historic grounds of Fort Jackson and Fort St Philip.
- 1954 Map of Fort St. Philip1954 Fort St. Philip1954 Print · USGSCoastal Plaquemines Parish is captured here during the mid-fifties, showing the precarious balance between the river and the marsh. Historians can trace the defensive footprints of Ft Jackson and Ft St Philip alongside riverfront hamlets like Boothville and Triumph.
- 1957 Map of Breton Sound, 1967 Print1957 Breton Sound1967 Print · USGSThe Mississippi River delta is captured here in the mid-fifties, showing the fragile marshlands and river-dependent towns of the Louisiana coast. Genealogists and historians can trace riverside settlements like Pointe a la Hache, Pilottown, and Port Sulphur.3 unique versions available
- 1960 Map of Forts, 1961 Print1960 Forts1961 Print · USGSThe lower Mississippi River delta in the early sixties was a landscape defined by the intersection of river settlements and the emerging oil industry. Researchers can trace the riverfront communities of Boothville and Venice, or locate historic sites like Fort St Philip and the Boothville Cem.3 unique versions available
- 1961 Map of Breton Sound1961 Breton Sound1961 Print · USGSThe Louisiana delta and the outer marshes of Plaquemines Parish are captured here at the start of the 1960s. Researchers can trace the river settlements from Davant to Venice, locate isolated stations like Port Eads, and find old sites such as Fort Jackson.
- 1971 Map of Triumph, 1974 Print1971 Triumph1974 Print · USGSThe lower Mississippi delta in the early seventies shows a fragile balance between industrial infrastructure and the shifting Gulf wetlands. Genealogists and historians can locate the riverfront communities of Triumph and Boothville, alongside landmarks like Fort Jackson and the Boothville Cem.2 unique versions available
- 1983 Map of Mississippi River Delta1983 Mississippi River Delta1983 Print · USGSThe lower Mississippi delta in the early eighties shows the thin line of human habitation clinging to the river levee between the vast marshes and the gulf. Genealogists and historians can trace the riverside communities of Empire, Triumph, and Nairn alongside the industrial Sulphur Mining Area.2 unique versions available
- 1993 Map of Triumph, 1994 Print1993 Triumph1994 Print · USGSThe lower Mississippi delta in the early nineties reveals a landscape of strategic forts and river-levee settlements. Trace family history near Triumph and Boothville, or locate industrial sites like the Venice Oil Field and Fort Jackson.
- 2024 Map of Triumph, 2024 Print2024 Triumph2024 Print · USGSDeep in the Mississippi River delta in the early 2020s, this area shows a landscape defined by levees and linear river settlements. Genealogists and historians can trace the riverside communities of Triumph and Boothville or locate Fort Jackson and the Boothville Venice Cem.
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