Most of Haynesville was built recently: 4% of its homes predate 1940 and the median home dates from 1967. Below: 4 old photos and papers, maps from 1952 on, and the census since 1880.
Founding year: the first Haynesville post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Haynesville’s History grade
On its age, its old homes and the National Register, Haynesville is more historic than 19% 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 Haynesville’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 Haynesville’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 (±3.8 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 Haynesville’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The town of Haynesville is the namesake of the Haynesville Shale, an upper Jurassic formation that is difficult to define on a technical basis but nevertheless covers a broad region of western Louisiana and east Texas and contains a large natural gas resource. On March 24, 2008, Chesapeake Energy announced a new natural gas discovery in the Haynesville Shale. This announcement began a new chapter in the development of the Hayneville Shale and hastened the activities of several other companies in the play.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Haynesville’s post office has been open since 1852.
Gone or out of use
Haynesville AirportairportHaynesville Junior High Schoolschool
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Haynesville’s history
What year was Haynesville founded?
The Haynesville post office opened in 1852, the earliest record of the town by name (U.S. post office records).
How does Haynesville rank for history?
Haynesville is more historic than 19% 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 Haynesville?
4% of Haynesville’s homes were built before 1940 (Census estimate, ±3.8 points), against a typical 3.4% for a Louisiana town; the median home was built in 1967.
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 (6), 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) 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.