Founding year: Wikipedia. First post office: 1820.The full story ↓
History grade
What drives Alexander’s History grade
On its age, its old homes and the National Register, Alexander is more historic than 82% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
A−
HistoryA character grade: shown, never part of Alexander’s overall grade.
New York towns list more on the Register than most of the country (a typical New York town has 12.3 per 10,000 residents, the U.S. 2.4), so Alexander’s 3.9 sits below most of its state (31% of New York 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 B to A. The pre-1940 share is a Census survey estimate (±11.0 points). Two sources give 1812.
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 Alexander’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Alexander Rea purchased 28.1 acres (11.4 ha) in the town in 1802 for $56.20 and founded the village of Alexander. The next year he laid out a road, now Walnut Street and Route 98, north of the settlement. The town of Alexander was incorporated in 1812, from a part of the town of Batavia.
The town includes the Alexander Classical School, listed on the National Register of Historic Places.
Passages that mention Alexander, cut from the printed page as they were published.
New light on the early history of the greater Northwest. The manuscript journals of Alexander Henry ... and of David Thompson ... 1799-1814. Exploration and adventure among the Indians on the Red, Saskatchewan, Missouri and Columbia rivers1897 · page 213Read the page →
Read the text
59 seq. (Not to be confounded with that Fort Alexandria which was named for Sir Alexander McKenzie, because built on the spot where he began his retreat June 23d, 1793 ; nor with Fort Alexander, au Bas de la Riviere.)
Text read by machine from the scan; it may contain errors.
Alexander of Macedon, when quite a boj, tamed, by his skilful management and gentle usage, a wild, fiery horse, which neither his father nor any one else could subject to the bridle. But Alexander of Largo, was himself wild and fiery in his nature, and had not learned to restrain the violence of his own passions.
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.
Timeline
Alexander, 1812 to 1920
Woven from the archive, old maps, post office records, the National Register and the people born here.
In 1812, according to Wikipedia’s history of the town. Alexander’s post office opened in 1820, and the census of 1820 counted 1,496 people here.
How does Alexander rank for history?
Alexander is more historic than 82% 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 Alexander?
One place: the Alexander Classical School (listed 1973).
How old are the homes in Alexander?
37% of Alexander’s homes were built before 1940 (Census estimate, ±11.0 points), against a typical 27% for a New York town; the median home was built in 1954.
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 (5), 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.