Kittanning dates to 1803, and 48% of its homes were built before 1940
More historic than 94% of U.S. towns · #128 of 1,035 in Pennsylvania. What drives it
Its Register listings are the Armstrong County Courthouse and Jail, the Allegheny River Lock and Dam No. 7 and the Kittanning Passenger Station and Freight Depot. Below: 17 old photos and papers, maps from 1886 on, and the census since 1810.
Founding year: Wikidata. First post office: 1807.The full story ↓
History grade
What drives Kittanning’s History grade
On its age, its old homes and the National Register, Kittanning is more historic than 94% of U.S. towns, #128 of 1,035 in Pennsylvania. All 3 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.
A
HistoryA character grade: shown, never part of Kittanning’s overall grade.
Pennsylvania towns list about as much on the Register as the country (a typical Pennsylvania town has 2.1 per 10,000 residents, the U.S. 2.4), so Kittanning’s 12.8 sits above most of its state (79% of Pennsylvania towns have fewer) while its 5 historic buildings outnumber those of 70% 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 (±10.8 points). Two sources give 1803.
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 Kittanning’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.
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 borough is located on the east bank of the Allegheny River, founded on the site of the eighteenth-century Lenape (Delaware) village of Kittanning at the western end of the Kittanning Path, an ancient Native American path.
In 1756, the village was destroyed by John Armstrong Sr. at the Battle of Kittanning during the French and Indian War. During the attack, a blast from the explosion of gunpowder stored in Captain Jacobs's house was heard at Fort Duquesne, present day Pittsburgh, 44 miles away.
Passages that mention Kittanning, cut from the printed page as they were published.
History of Armstrong County, Pennsylvania1883 · page 110Read the page →
Read the text
The town of Kittanning having been laid out in 1803, its lots were surveyed and a draft of them made by the late Judge Ross, who was then deputy surveyor general for this county, and were soon after offered for sale at public outcry, at the house of James Sloan, on the west side of the Allegheny river, nearly a mile below the present bridge across that river, which was then the only
Text read by machine from the scan; it may contain errors.
History of Armstrong County, Pennsylvania1883 · page 386Read the page →
Read the text
3, and "composed of Kittanning and Middlesex townships." John Davidson, who then resided in the town of Kittanning, was at the same time commissioned and sworn as a justice of the peace for the same district and townshijas, and William Kirkpatrick, who then lived on the Pickering & Co. tract No. 25, in what is now Cowanshannock township, was commissioned a justice of the peace,
Text read by machine from the scan; it may contain errors.
Armstrong County, Pennsylvania1914 · page 105Read the page →
Read the text
NEW KITTANNING The present town of Kittanning dates from 1800. In that year the Legislature passed an act establishing the seat of the county on the river "at a distance not greater than five miles from Old Kittanning Town."
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
Kittanning, 1803 to 1961
Woven from the archive, old maps, post office records, the National Register and the people born here.
In 1803, according to Wikidata. Kittanning’s post office opened in 1807, and the census of 1810 counted 309 people here.
How does Kittanning rank for history?
Kittanning is more historic than 94% of U.S. towns, #128 of 1,035 in Pennsylvania. 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 Kittanning?
Three places: the Armstrong County Courthouse and Jail (listed 1981), the Allegheny River Lock and Dam No. 7 (2000) and the Kittanning Passenger Station and Freight Depot (2025).
How old are the homes in Kittanning?
48% of Kittanning’s homes were built before 1940 (Census estimate, ±10.8 points), against a typical 18% for a Pennsylvania town; the median home was built in 1944.
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 (17), Wikidata (1), 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.