Water Valley’s post office opened in 1848, and 13% of its homes were built before 1940
More historic than 83% of U.S. towns · #7 of 100 in Mississippi. What drives it
3 places in town are on the National Register, among them a historic district with 81 buildings. Below: 6 old photos and papers, maps from 1885 on, and the census since 1880.
Founding year: the first Water Valley post office (Blevins & Helbock, CC0).
History grade
What drives Water Valley’s History grade
On its age, its old homes and the National Register, Water Valley is more historic than 83% of U.S. towns, #7 of 100 in Mississippi. All 3 inputs are above most U.S. towns; its National Register listings ranks highest and its share of homes from before 1940 lowest.
A−
HistoryA character grade: shown, never part of Water Valley’s overall grade.
Mississippi towns list more on the Register than most of the country (a typical Mississippi town has 71.9 per 10,000 residents, the U.S. 2.4), so Water Valley’s 252 sits above most of its state (80% of Mississippi towns have fewer) while its 85 historic buildings outnumber those of 88% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A. The pre-1940 share is a Census survey estimate (±5.3 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 Water Valley’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Every building
Water Valley, building by building, 1885–1925
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.
Wikipedia doesn’t have a history of Water Valley yet. The photos, dates and memories neighbors add here are how it gets written.
Water Valley is a city in Yalobusha County, Mississippi. As of the 2020 census, Water Valley had a population of 3,380. It is the larger of two county seats in the rural county and at one time was the center of railroad shops. Water Valley is served by the Water Valley School District.
Its first post office opened in 1848. Its population held steady between the last two censuses: 3,392 in 2010, 3,380 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
By decade
Water Valley, decade by decade
One decade in the archive so far: the 1910s. Scroll each row; tap a photo for its story.
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.
The Water Valley post office opened in 1848, the earliest record of the town by name (U.S. post office records).
How does Water Valley rank for history?
Water Valley is more historic than 83% of U.S. towns, #7 of 100 in Mississippi. 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 Water Valley?
Three places: the US Post Office-Water Valley (listed 1985), the Simmons House (2020) and the Water Valley Main Street Historic District (2012).
How old are the homes in Water Valley?
13% of Water Valley’s homes were built before 1940 (Census estimate, ±5.3 points), against a typical 4.5% for a Mississippi town; the median home was built in 1972.
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 (7), the Library of Congress (5), the National Register of Historic Places (3), 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.