Founding year: the first Hazen post office (Blevins & Helbock, CC0). Wikidata: 1913.The full story ↓
History grade
What drives Hazen’s History grade
On its age, its old homes and the National Register, Hazen is more historic than 45% of U.S. towns. Its share of homes from before 1940 holds the grade up; its age pulls it down.
B−
HistoryA character grade: shown, never part of Hazen’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 Hazen’s 4.1 sits near the middle of its state (50% of North Dakota towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C to B−. The pre-1940 share is a Census survey estimate (±5.7 points). The founding year is the first post office, not a stated founding date; Wikidata gives 1913.
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 Hazen’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
A post office has been in operation at Hazen since 1885. A. D. Hazen, an early postmaster, gave the settlement its name. Hazen was laid out in 1913, when the railroad was extended to that point. The Fred Krause House, now on the National Register of Historic Places, was built in 1916.
The Hazen post office opened in 1885, the earliest record of the town by name (U.S. post office records). Wikidata gives 1913.
How does Hazen rank for history?
Hazen is more historic than 45% 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 Hazen?
One place: the Fred Krause House (listed 1992).
How old are the homes in Hazen?
12% of Hazen’s homes were built before 1940 (Census estimate, ±5.7 points), against a typical 7.2% for a North Dakota town; the median home was built in 1978.
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 (19), Wikidata (1), the National Register of Historic Places (1), Wikipedia, 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.