Founding year: Wikidata. First post office: 1907.The full story ↓
History grade
What drives East Rochester’s History grade
On its age, its old homes and the National Register, East Rochester is more historic than 48% of U.S. towns, #684 of 758 in New York. Its share of homes from before 1940 holds the grade up; its age pulls it down.
B−
HistoryA character grade: shown, never part of East Rochester’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 East Rochester’s 1.6 sits below most of its state (23% 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 D to A−. The pre-1940 share is a Census survey estimate (±5.2 points). Two sources give 1906.
Founding year: Wikidata (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 East Rochester’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 East Rochester. Tap a year, or press play to watch the town change.
1900Macedon sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of East Rochester.
The village of East Rochester was originally known as the village of Despatch, when the community was incorporated in 1897. Despatch was laid out as a planned community designed around the New York Central Railroad mainline that ran through the center of the village. Much of the original land which became the village came from Fairport businessman Walter Parce. This land was used to develop housing for employees of the earliest employers: the Merchants Despatch Corporation and the Aeolian Piano Corporation. The original buildings of the Aeolian Piano Corporation are still in use today as a shopping center and office complex called Piano Works Mall.
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.
In 1906, according to Wikidata. East Rochester’s post office opened in 1907, and the census of 1910 counted 2,398 people here.
How does East Rochester rank for history?
East Rochester is more historic than 48% of U.S. towns, #684 of 758 in New York. 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 East Rochester?
One place: the US Post Office-East Rochester (listed 1988).
How old are the homes in East Rochester?
50% of East Rochester’s homes were built before 1940 (Census estimate, ±5.2 points), against a typical 27% for a New York town; the median home was built in 1941.
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 (18), 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 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.