Cotton Valley’s post office opened in 1871, and 1 of its places is on the National Register
Its Register listing is the Hodges House. Most of Cotton Valley was built recently: 1% of its homes predate 1940 and the median home dates from 1970. Below: maps from 1922 on and the census since 1930.
Peaked at 1,445 in 1980; 787 people lived here in 2020.
9 censuses, 1930–2020.
U.S. Census Bureau decennial counts, from the census table on Cotton Valley’s Wikipedia page.
On the map
Cotton Valley on the map, 1922 to 1981
Every edition of the U.S. Geological Survey’s map of Cotton Valley. Tap a year, or press play to watch the town change.
1922Sarepta sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Cotton Valley.
The story so far
Cotton Valley, in brief
Wikipedia doesn’t have a history of Cotton Valley yet. The photos, dates and memories neighbors add here are how it gets written.
Cotton Valley is a town in central Webster Parish, Louisiana, United States. As of the 2020 census, Cotton Valley had a population of 787.
Its first post office opened in 1871. Between the 2010 and 2020 censuses its population fell from 1,009 to 787 (-22%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Cotton Valley, 1871 to 1980
Woven from the archive, old maps, post office records, the National Register and the people born here.
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). How TownRatings grades history →
From Wikimedia Commons (7), the National Register of Historic Places (1), 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.