The Oregon post office opened in 1837, the earliest record of the town by name. Another post office, Momeneetown (1892), opened inside today’s city and later closed.
First census: 13,319 in 19602020 census: 19,950189 years
How historic is Oregon?
B+
More historic than 66% of U.S. towns, on its age, its old homes and the National Register.
Founding year: the first Oregon post office (Blevins & Helbock, CC0).The full story ↓
History grade
What drives Oregon’s History grade
On its age, its old homes and the National Register, Oregon is more historic than 66% of U.S. towns, #471 of 993 in Ohio. Its age holds the grade up; its share of homes from before 1940 pulls it down.
B+
HistoryA character grade: shown, never part of Oregon’s overall grade.
Ohio towns list about as much on the Register as the country (a typical Ohio town has 2.9 per 10,000 residents, the U.S. 2.4), so Oregon’s 1.0 sits near the middle of its state (49% of Ohio towns have fewer) while its 2 historic buildings outnumber those of 60% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from B− to B+. The pre-1940 share (±2.6 points) is firm at this size. 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 Oregon’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Oregon was once part of the Great Black Swamp. The swamp area was rich with oak, hickory, ash, walnut, elm and maple trees. This led to the establishment of numerous sawmills and settlements. The harvested forests created rich farmland, but the area remained swampy and there was a need for storm drainage. Major ditches were constructed, usually along roadways that followed the path of old Indian trails. These ditches continue to provide storm drainage today, carrying storm water into Maumee Bay.
The next river of magnitude in Oregon is the Wallamet, having its source in the eastern side of the Cascade range of mountains, and running from east to west a distance of about one hundred and seventy-five miles, passing through the centre of the extensive and fertile valley of the Wallamet, forming the falls at Oregon City, and emptying itself into the Columbia twelve miles below the city of Portland, the chief city of Ore-
Text read by machine from the scan; it may contain errors.
The great staple product of Oregon is wheat. It was from the rich valleys of Oregon that the California miner in early days received his supply of bread, and to the present time, notwithstanding California exports largely of wheat and flour, Oregon flour is sold in the California markets. At Portland, and other towns in Oregon, ships load with wheat and flour for the markets of Europe, Asia, Australia, and the Islands of the Pacific;
Text read by machine from the scan; it may contain errors.
The river of the West [microform]1870 · page 306Read the page →
Read the text
The events which he had been a witness to, and the associations he had enjoyed, had been doing much to educate in him unbiased views of Oregon affairs. The great event of that summer, in Oregon, had been the presence of the American Squadron in Oregon waters. It was understood by the Americans to be significant on the part of the Government, of some action which it was about to take in regard to the treaty of joint occupancy. So also
Text read by machine from the scan; it may contain errors.
The river of the West [microform]1870 · page 514Read the page →
Read the text
Western Orecon.—To commence with the oldest settled portion of the original Oregon Territory, we will first describe that portion of the present State of Oregon technically known as Western Oregon. All that portion of the State of Oregon lying west of the Cascade Mountains, is comprised in three principal valleys—the Wallamet,* the Umpqua, and the Rogue River Valleys—and in a narrow strip of country lying along the coast, and sepa-
Text read by machine from the scan; it may contain errors.
Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
By decade
Oregon, decade by decade
One decade in the archive so far: the 1890s. Scroll each row; tap a photo for its story.
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.
The Oregon post office opened in 1837, the earliest record of the town by name (U.S. post office records).
How does Oregon rank for history?
Oregon is more historic than 66% of U.S. towns, #471 of 993 in Ohio. 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 Oregon?
One place: the Brandville School (listed 1994).
How old are the homes in Oregon?
10% of Oregon’s homes were built before 1940 (Census estimate, ±2.6 points), against a typical 15% for an Ohio town; the median home was built in 1971.
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 (6), the National Register of Historic Places (1), 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 old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.
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