Founding year: Wikipedia. First post office: 1857.The full story ↓
History grade
What drives Wisconsin Dells’ History grade
On its age, its old homes and the National Register, Wisconsin Dells is more historic than 65% of U.S. towns, #143 of 362 in Wisconsin State. Its National Register listings hold the grade up; its age pulls it down.
B+
HistoryA character grade: shown, never part of Wisconsin Dells’ overall grade.
Wisconsin State towns list more on the Register than most of the country (a typical Wisconsin State town has 3.0 per 10,000 residents, the U.S. 2.4), so Wisconsin Dells’ 23.6 sits above most of its state (84% of Wisconsin State towns have fewer) while its 6 historic buildings outnumber those of 72% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C+ to A−. The pre-1940 share is a Census survey estimate (±6.4 points). Two sources give 1856.
Founding year: Wikipedia (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 Wisconsin Dells’ past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Wisconsin Dells. Tap a year, or press play to watch the town change.
1901The Dells sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Wisconsin Dells.
Places that used to be
Lost post offices, places now gone and burying grounds
Wisconsin Dells’s post office has been open since 1931. Two other post offices opened and closed inside today’s town.
Kilbourn City
1857–1895
Kilbourn
1895–1931
Wisconsin Dells
1931–today
18501940today
Gone or out of use
Saint Paul Episcopal Churchchurch
2cemeteries and burying grounds inside Wisconsin Dells
CalvarySpring Grove
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
On the National Register
5 historic places in Wisconsin Dells
The country’s official list of buildings and places worth saving.
The natural formation of the Dells was named by Early French explorers as dalles, a rapids or narrows on a river in voyageur French. Wisconsin Dells is located on ancestral Ho-Chunk and Menominee land. The Ho-Chunk name for Wisconsin Dells is Nįįš hakiisųc, meaning "rocks close together".
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.
In 1856, according to Wikipedia’s history of the town. Wisconsin Dells’ post office opened in 1857, and the census of 1870 counted 1,114 people here.
How does Wisconsin Dells rank for history?
Wisconsin Dells is more historic than 65% of U.S. towns, #143 of 362 in Wisconsin State. 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 Wisconsin Dells?
5 listings: 5 buildings, among them the Kilbourn Public Library (listed 1974, the first). 6 historic buildings in all.
How old are the homes in Wisconsin Dells?
16% of Wisconsin Dells’ homes were built before 1940 (Census estimate, ±6.4 points), against a typical 12% for a Wisconsin State town; the median home was built in 1972.
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 (1), Wikidata (1), the National Register of Historic Places (5), 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.