Most of Mount Vernon was built recently: 2% of its homes predate 1940 and the median home dates from 1984. Below: maps from 1956 on and the census since 1880.
The Mount Vernon post office opened in 1877, the earliest record of the town by name. Another post office, Houseville (1877), opened inside today’s town and later closed.
First census: 161 in 18802020 census: 144149 years
Founding year: the first Mount Vernon post office (Blevins & Helbock, CC0).
What stands out about Mount Vernon’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Peaked at 192 in 1990; 144 people lived here in 2020.
6 censuses, 1880–2020.
U.S. Census Bureau decennial counts, from the census table on Mount Vernon’s Wikipedia page.
The story so far
Mount Vernon, in brief
Wikipedia doesn’t have a history of Mount Vernon yet. The photos, dates and memories neighbors add here are how it gets written.
Mount Vernon is a town in Faulkner County, Arkansas, United States. As of the 2020 census, Mount Vernon had a population of 144. It is part of the Central Arkansas region.
Its first post office opened in 1877. Its population held steady between the last two censuses: 145 in 2010, 144 in 2020.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Mount Vernon, 1877 to 1990
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 (2), 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.