Founding year: the first Logansport post office (Blevins & Helbock, CC0). Wikidata: 2015.The full story ↓
History grade
What drives Logansport’s History grade
On its age, its old homes and the National Register, Logansport is more historic than 38% of U.S. towns. Its age holds the grade up; its National Register listings pull it down.
C+
HistoryA character grade: shown, never part of Logansport’s overall grade.
Louisiana towns list more on the Register than most of the country (a typical Louisiana town has 3.8 per 10,000 residents, the U.S. 2.4), so Logansport’s 0.0 sits below most of its state (21% of Louisiana towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C− to B−. The pre-1940 share is a Census survey estimate (±3.9 points). The founding year is the first post office, not a stated founding date; Wikidata gives 2015.
Founding year: the first post office (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Logansport’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The Adams–Onís Treaty of 1819, that was not ratified until 1821, would have been a solution but in 1821 Mexico's independence reignited the dispute. Dr. Logan moved to the area in 1830 began practicing medicine in Louisiana and Texas. He chartered a ferry business in the area and it became known as Logan's Ferry.
The Logansport post office opened in 1848, the earliest record of the town by name (U.S. post office records). Wikidata gives 2015.
How does Logansport rank for history?
Logansport is more historic than 38% of U.S. towns. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
How old are the homes in Logansport?
5% of Logansport’s homes were built before 1940 (Census estimate, ±3.9 points), against a typical 3.4% for a Louisiana town; the median home was built in 1976.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021).
From Wikimedia Commons (3), Wikipedia, Wikidata and Wikipedia for famous people, the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.