Jacksonville dates to 1870, and 4 of its places are on the National Register
More historic than 26% of U.S. towns · #82 of 123 in Arkansas. What drives it
Most of Jacksonville was built recently: 1% of its homes predate 1940 and the median home dates from 1979. 4 places in town are on the National Register, among them a historic district with 7 buildings. Below: maps from 1943 on and the census since 1950.
Founding year: Wikidata. First post office: 1835.The full story ↓
History grade
What drives Jacksonville’s History grade
On its age, its old homes and the National Register, Jacksonville is more historic than 26% of U.S. towns, #82 of 123 in Arkansas. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
C
HistoryA character grade: shown, never part of Jacksonville’s overall grade.
Arkansas towns list more on the Register than most of the country (a typical Arkansas town has 20.5 per 10,000 residents, the U.S. 2.4), so Jacksonville’s 3.1 sits below most of its state (28% of Arkansas towns have fewer) while its 9 historic buildings outnumber those of 75% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C− to C. The pre-1940 share (±0.8 points) is firm at this size. Two sources give 1870.
Founding year: Wikidata (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 Jacksonville’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The city is named for Nicholas Jackson, a landowner who deeded the land for the railroad right-of-way to the Cairo & Fulton Railroad in 1870. The community evolved from the settlement surrounding the railroad depot, eventually incorporating in 1941. In 1941, construction began on the Arkansas Ordnance Plant (AOP), which served as the primary facility for the development of fuses and detonators for World War II. Following the war, AOP ceased operations and the land was sold for commercial interests, including the development of the Little Rock Air Force Base in 1955. Today, portions of AOP still remain, including the Arkansas Ordnance Plant Guard House, which is on the National Register of Historic Places and the Jacksonville Museum of Military History. Despite Pulaski County being an Arkansas county that is not a "dry" county, as it allows the sales of beer and liquor, the municipal lim…
In 1870, according to Wikidata. Jacksonville’s post office opened in 1835, and the census of 1950 counted 2,474 people here.
How does Jacksonville rank for history?
Jacksonville is more historic than 26% of U.S. towns, #82 of 123 in Arkansas. 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 Jacksonville?
4 listings: 1 building, 1 historic district, the Jacksonville Commercial Historic District, with 7 contributing buildings, and 2 sites. 9 historic buildings in all.
How old are the homes in Jacksonville?
1% of Jacksonville’s homes were built before 1940 (Census estimate), against a typical 3.1% for an Arkansas town; the median home was built in 1979.
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 (8), the Library of Congress (10), Wikidata (3), the National Register of Historic Places (4), 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.