On its age, its old homes and the National Register, Petersburgh is more historic than 69% of U.S. towns. Its share of homes from before 1940 holds the grade up; its National Register listings pull it down.
B+
HistoryA character grade: shown, never part of Petersburgh’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 Petersburgh’s 7.6 sits near the middle of its state (42% of New York towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share is a Census survey estimate (±5.1 points).
Founding year: our sources. 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 Petersburgh’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The area was settled around the middle of the 18th century and was part of the Manor of Rensselaerswyck. The town was created in 1791 from the Town of Stephentown. The size of this town was diminished by the formation of other towns in the county, including the Towns of Berlin and Lansingburgh in 1806, and Grafton and Nassau in 1807.
The Petersburgh United Methodist Church was listed on the National Register of Historic Places in 2004.
Passages that mention Petersburgh, cut from the printed page as they were published.
Troy and Rensselaer county, New York1925 · page 583Read the page →
Read the text
The extension of the Harlem Railroad from Chatham in Columbia County northward through the little Hoosick Valley, in the eastern part of Rensselaer County, to Petersburgh Junction, was promoted by Treanor Park, of Bennington, Vermont, a well-known railroad builder. This line was connected with the Rutland Railroad, and is now a part of
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
Petersburgh, 1809 to 1933
Woven from the archive, old maps, post office records, the National Register and the people born 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.
Petersburgh is more historic than 69% 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 Petersburgh?
One place: the Petersburgh United Methodist Church (listed 2004).
How old are the homes in Petersburgh?
23% of Petersburgh’s homes were built before 1940 (Census estimate, ±5.1 points), against a typical 27% for a New York town; the median home was built in 1977.
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.