What drives Brothersvalley Township’s History grade
On its age, its old homes and the National Register, Brothersvalley Township is more historic than 86% of U.S. towns. All 2 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.
A
HistoryA character grade: shown, never part of Brothersvalley Township’s overall grade.
Pennsylvania towns list about as much on the Register as the country (a typical Pennsylvania town has 2.1 per 10,000 residents, the U.S. 2.4), so Brothersvalley Township’s 4.9 sits above most of its state (67% of Pennsylvania 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 (±9.1 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 Brothersvalley Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Brothersvalley Township was incorporated in 1771 and its largest borough, Berlin, laid out in 1784. The area was settled by immigrants, mostly from Germany, and became a hotbed of the Whiskey Rebellion.
The Beechdale Bridge was added to the National Register of Historic Places in 1980.
Every edition of the U.S. Geological Survey’s map of Brothersvalley Township. Tap a year, or press play to watch the town change.
1923Berlin 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 Brothersvalley Township.
On the National Register
1 historic place in Brothersvalley Township
The country’s official list of buildings and places worth saving.
How does Brothersvalley Township rank for history?
Brothersvalley Township is more historic than 86% 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 Brothersvalley Township?
One place: the Beechdale Bridge (listed 1980).
How old are the homes in Brothersvalley Township?
32% of Brothersvalley Township’s homes were built before 1940 (Census estimate, ±9.1 points), against a typical 18% for a Pennsylvania town; the median home was built in 1974.
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 the National Register of Historic Places (1), Wikipedia, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.