Arcadia’s post office opened in 1851, and 3 of its places are on the National Register
More historic than 53% of U.S. towns · #51 of 161 in Louisiana. What drives it
Most of Arcadia was built recently: 9% of its homes predate 1940 and the median home dates from 1970. 3 places in town are on the National Register, among them a historic district with 4 buildings. Below: 1 old photo or paper, maps from 1898 on, and the census since 1890.
Founding year: the first Arcadia post office (Blevins & Helbock, CC0). Wikidata: 1855.The full story ↓
History grade
What drives Arcadia’s History grade
On its age, its old homes and the National Register, Arcadia is more historic than 53% of U.S. towns, #51 of 161 in Louisiana. Its National Register listings hold the grade up; its age pulls it down.
B−
HistoryA character grade: shown, never part of Arcadia’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 Arcadia’s 22.8 sits above most of its state (76% of Louisiana towns have fewer) while its 6 historic buildings outnumber those of 72% 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 (±5.8 points). The founding year is the first post office, not a stated founding date; Wikidata’s 1855 falls in the same era, so the grade doesn’t depend on which one is used.
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 Arcadia’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.
In 1934, bank robbers Bonnie and Clyde were killed in Gibsland, near Arcadia in a shootout. Their bodies were brought for embalming to a furniture store in Arcadia which also served as a funeral parlor. Enormous crowds of onlookers descended upon the city when news of the pair's deaths there became public.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Arcadia’s history
What year was Arcadia founded?
The Arcadia post office opened in 1851, the earliest record of the town by name (U.S. post office records). Wikidata gives 1855.
How does Arcadia rank for history?
Arcadia is more historic than 53% of U.S. towns, #51 of 161 in Louisiana. 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.
What is on the National Register in Arcadia?
Three places: the Vicksburg, Shreveport, and Pacific Railroad Depot (listed 1988), the Hill, The (1988) and the Arcadia Colored High School Historic District (2014).
How old are the homes in Arcadia?
9% of Arcadia’s homes were built before 1940 (Census estimate, ±5.8 points), against a typical 3.4% for a Louisiana town; the median home was built in 1970.
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 the Library of Congress (2), the National Register of Historic Places (3), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.