Fort Knox dates to 1918, and 1 of its places is on the National Register
More historic than 20% of U.S. towns · #117 of 142 in Kentucky. What drives it
Most of Fort Knox was built recently: 8% of its homes predate 1940 and the median home dates from 1976. Its Register listing is the US Bullion Depository, Fort Knox, Kentucky. Below: 23 old photos and papers and maps from 1936 on.
Founding year: Wikidata. First post office: 1874.The full story ↓
History grade
What drives Fort Knox’s History grade
On its age, its old homes and the National Register, Fort Knox is more historic than 20% of U.S. towns, #117 of 142 in Kentucky. Its share of homes from before 1940 holds the grade up; its age pulls it down.
C−
HistoryA character grade: shown, never part of Fort Knox’s overall grade.
Kentucky towns list more on the Register than most of the country (a typical Kentucky town has 29.9 per 10,000 residents, the U.S. 2.4), so Fort Knox’s 1.1 sits below most of its state (25% of Kentucky towns have fewer) while its 1 listings outnumber those of 51% 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 (±2.0 points) is firm at this size. Two sources give 1918.
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 Fort Knox’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
Fortifications were constructed near the site in 1861, during the Civil War when Fort Duffield was constructed. Fort Duffield was located on what was known as Muldraugh Hill on a strategic point overlooking the confluence of the Salt and Ohio Rivers and the Louisville and Nashville Turnpike. The area was contested by both Union and Confederate forces. Bands of organized guerrillas frequently raided the area during the war. John Hunt Morgan and the 2nd Kentucky Cavalry Regiment of the Confederate Army raided the area before staging his infamous raid across Indiana and Ohio.
In 1918, according to Wikidata. Fort Knox’s post office opened in 1874.
How does Fort Knox rank for history?
Fort Knox is more historic than 20% of U.S. towns, #117 of 142 in Kentucky. 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 Fort Knox?
One place: the US Bullion Depository, Fort Knox, Kentucky (listed 1988).
How old are the homes in Fort Knox?
8% of Fort Knox’s homes were built before 1940 (Census estimate, ±2.0 points), against a typical 5.9% for a Kentucky town; the median home was built in 1976.
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 (5), the Library of Congress (18), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, 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.