2 places in town are on the National Register, among them a historic district with 16 buildings. Below: 12 old photos and papers, maps from 1893 on, and the census since 1880.
Founding year: the first Casselton post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Casselton’s History grade
On its age, its old homes and the National Register, Casselton is more historic than 74% of U.S. towns. Its National Register listings hold the grade up; its age pulls it down.
B+
HistoryA character grade: shown, never part of Casselton’s overall grade.
North Dakota towns list about as much on the Register as the country (a typical North Dakota town has 2.8 per 10,000 residents, the U.S. 2.4), so Casselton’s 57.6 sits above most of its state (91% of North Dakota towns have fewer) while its 17 historic buildings outnumber those of 79% 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 (±6.2 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Casselton’s 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 Casselton. Tap a year, or press play to watch the town change.
1895Casselton sheet · 1:125,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Casselton.
Every building
Casselton, building by building, 1893–1917
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.
Casselton was founded on August 8, 1876. The city is named in honor of George Washington Cass, a president of the Northern Pacific Railway, which established a station there in 1876 to develop a town for homesteaders. Casselton is the hometown of five North Dakota governors. Casselton was incorporated as a village on July 23, 1880 and as a city in 1883.
Casselton had its origin in 1873 when the Northern Pacific Railway sent Mike Smith to plant cottonwood and willow trees in the area to serve as windbreaks along the right-of-way. They planned to harvest the trees for lumber to use as railroad ties, but the experiment failed for a number of reasons.
The Casselton post office opened in 1876, the earliest record of the town by name (U.S. post office records).
How does Casselton rank for history?
Casselton is more historic than 74% of U.S. towns. 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 Casselton?
Two places: the Casselton Commercial Historic District (listed 1982) and the St. Stephen's Episcopal Church (1992).
How old are the homes in Casselton?
20% of Casselton’s homes were built before 1940 (Census estimate, ±6.2 points), against a typical 7.2% for a North Dakota 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 (4), the Library of Congress (8), the National Register of Historic Places (2), 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.