Corydon dates to 1808, and 28% of its homes were built before 1940
More historic than 96% of U.S. towns · #46 of 593 in Indiana. What drives it
3 places in town are on the National Register, among them a historic district with 468 buildings. Below: 4 old photos and papers, maps from 1894 on, and the census since 1850.
Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1811.The full story ↓
History grade
What drives Corydon’s History grade
On its age, its old homes and the National Register, Corydon is more historic than 96% of U.S. towns, #46 of 593 in Indiana. All 3 inputs are above most U.S. towns; its National Register listings ranks highest and its age lowest.
A+
HistoryA character grade: shown, never part of Corydon’s overall grade.
Indiana towns list more on the Register than most of the country (a typical Indiana town has 7.9 per 10,000 residents, the U.S. 2.4), so Corydon’s 1,489 sits above most of its state (100% of Indiana towns have fewer) while its 470 historic buildings outnumber those of 97% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from A to A+. The pre-1940 share is a Census survey estimate (±11.6 points). Two sources give 1808.
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 Corydon’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
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.
During the American Revolution, George Rogers Clark captured the surrounding area of what became the town of Corydon from the British, bringing it under the control of the fledgling United States government. The first American settlers entered Harrison County in 1792 and included the families of Harvey Heth and Squire Boone, who settled south of Corydon, and Dennis Pennington and the Harbisons, who settled east of Corydon. The region was in the midst of the Northwest Indian War during that period and the families were forced by Native Americans to leave the region and return to Kentucky. The families returned to the area in 1800 following the creation of the Indiana territory.
1 SAGE Daye This house, which was built in 1807, was the first house built on the town site of Corydon. in the shade of Constitutional Elm. It is also the old home of Julia Fried Walker. \
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Timeline
Corydon, 1808 to 1931
Woven from the archive, old maps, post office records, the National Register and the people born here.
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.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Corydon’s history
What year was Corydon founded?
In 1808, according to Wikidata and Wikipedia’s history of the town. Corydon’s post office opened in 1811, and the census of 1850 counted 462 people here.
How does Corydon rank for history?
Corydon is more historic than 96% of U.S. towns, #46 of 593 in Indiana. 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 Corydon?
Three places: the Corydon Historic District (listed 1973), the Kintner-McGrain House (1983) and the Kintner House Hotel (1987).
How old are the homes in Corydon?
28% of Corydon’s homes were built before 1940 (Census estimate, ±11.6 points), against a typical 14% for an Indiana 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 (24), the National Register of Historic Places (3), 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), the USGS Geographic Names Information System, Sanborn fire insurance maps (Library of Congress) and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.