Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1832.The full story ↓
History grade
What drives Jasper’s History grade
On its age, its old homes and the National Register, Jasper is more historic than 79% of U.S. towns, #240 of 593 in Indiana. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
A−
HistoryA character grade: shown, never part of Jasper’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 Jasper’s 38.8 sits above most of its state (72% of Indiana towns have fewer) while its 62 historic buildings outnumber those of 86% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B to A−. The pre-1940 share is a Census survey estimate (±3.2 points). Two sources give 1818.
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 Jasper’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Every building
Jasper, building by building, 1886–1909
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.
Jasper was founded in 1818. The Enlow family were the first settlers of the town. Jasper was originally going to be named "Eleanor" after the wife of early settler Joseph Enlow, but she opted to suggest a name herself, and named the city after a passage in the Bible (Revelation 21:19).
Jasper was not officially platted until 1830. That year, the community became the new county seat of Dubois County, succeeding Portersville.
In 1818, according to Wikidata and Wikipedia’s history of the town. Jasper’s post office opened in 1832, and the census of 1870 counted 547 people here.
How does Jasper rank for history?
Jasper is more historic than 79% of U.S. towns, #240 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 Jasper?
8 listings: 7 buildings, among them the St. Joseph Catholic Church (listed 1980, the first), and 1 historic district, the Jasper Downtown Historic District, with 54 contributing buildings. 62 historic buildings in all.
How old are the homes in Jasper?
10% of Jasper’s homes were built before 1940 (Census estimate, ±3.2 points), against a typical 14% for an Indiana town; the median home was built in 1982.
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 (7), Wikidata (2), the National Register of Historic Places (8), 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 and Sanborn fire insurance maps (Library of Congress). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.