More historic than 22% of U.S. towns · #106 of 161 in Louisiana. What drives it
Most of Larose was built recently: 7% of its homes predate 1940 and the median home dates from 1983. Below: 17 old photos and papers, maps from 1892 on, and the census since 1950.
Founding year: the first Larose post office (Blevins & Helbock, CC0).
History grade
What drives Larose’s History grade
On its age, its old homes and the National Register, Larose is more historic than 22% of U.S. towns, #106 of 161 in Louisiana. Its age holds the grade up; its National Register listings pull it down.
C−
HistoryA character grade: shown, never part of Larose’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 Larose’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 D to C. The pre-1940 share is a Census survey estimate (±7.1 points). The founding year is the first post office, not a stated founding date.
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 Larose’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Wikipedia doesn’t have a history of Larose yet. The photos, dates and memories neighbors add here are how it gets written.
Larose is an unincorporated community and census-designated place (CDP) in Lafourche Parish, Louisiana, United States. The population was 6,763 in 2020. It is part of the Houma–Bayou Cane–Thibodaux metropolitan statistical area.
Its first post office opened in 1894. Between the 2010 and 2020 censuses its population fell from 7,400 to 6,763 (-9%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Larose, 1892 to 1998
Woven from the archive, old maps, post office records, the National Register and the people born here.
The Larose post office opened in 1894, the earliest record of the town by name (U.S. post office records).
How does Larose rank for history?
Larose is more historic than 22% of U.S. towns, #106 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.
How old are the homes in Larose?
7% of Larose’s homes were built before 1940 (Census estimate, ±7.1 points), against a typical 3.4% for a Louisiana town; the median home was built in 1983.
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 (18), 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) 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.