Founding year: the first Nyssa post office (Blevins & Helbock, CC0). Wikidata: 1903.The full story ↓
History grade
What drives Nyssa’s History grade
On its age, its old homes and the National Register, Nyssa is more historic than 67% of U.S. towns, #30 of 142 in Oregon. Its National Register listings hold the grade up; its age pulls it down.
B+
HistoryA character grade: shown, never part of Nyssa’s overall grade.
Oregon towns list more on the Register than most of the country (a typical Oregon town has 2.9 per 10,000 residents, the U.S. 2.4), so Nyssa’s 15.4 sits above most of its state (77% of Oregon 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 B− to A−. The pre-1940 share is a Census survey estimate (±7.3 points). The founding year is the first post office, not a stated founding date; Wikidata gives 1903.
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 Nyssa’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The area surrounding the city was originally inhabited by Native Americans. Northern Paiute and Cayuse frequented the area but had difficulty living in the relatively harsh climate. The original Fort Boise, established in the 1830s, is nearby to the southeast. The city was originally a shipping center for sheep and stock on the Union Pacific's main trunk line.
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.
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.
Every edition of the U.S. Geological Survey’s map of Nyssa. Tap a year, or press play to watch the town change.
1958Boise sheet · 1:250,000
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Nyssa.
Every building
Nyssa, building by building, 1911–1930
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.
The Nyssa post office opened in 1889, the earliest record of the town by name (U.S. post office records). Wikidata gives 1903.
How does Nyssa rank for history?
Nyssa is more historic than 67% of U.S. towns, #30 of 142 in Oregon. 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 Nyssa?
4 listings: 4 buildings, among them the Green Lantern Saloon (listed 1996, the first). 5 historic buildings in all.
How old are the homes in Nyssa?
20% of Nyssa’s homes were built before 1940 (Census estimate, ±7.3 points), against a typical 5.3% for an Oregon town; the median home was built in 1964.
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 (1), the Library of Congress (9), Wikidata (2), the National Register of Historic Places (4), 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.