How Conemaugh Township came to be
From Wikipedia’s history of Conemaugh Township.
The Shaffer's Bridge was added to the National Register of Historic Places in 1980.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
Photo: White Feather Safari Inspecting Life · CC BY 2.0More historic than 87% of U.S. towns · #235 of 1,035 in Pennsylvania. What drives it
Its Register listing is the Shaffer's Bridge. Below: 3 old photos and papers and maps from 1914 on.
The Conemaugh Township post office opened in 1828, the earliest record of the town by name. Four smaller post offices, Conemaugh (1828), Kauffman (1881) and Mishler (1891), opened inside today’s town and later closed.
More historic than 87% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Conemaugh Township is more historic than 87% of U.S. towns, #235 of 1,035 in Pennsylvania. All 3 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.
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 Conemaugh Township’s 1.5 sits near the middle of its state (55% of Pennsylvania towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
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 →
Read from the archive, the National Register and the record. The page puts what stands out first.
Four other post offices opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The first neighbors to add old photos shape how Conemaugh Township’s history is told.
Every edition of the U.S. Geological Survey’s map of Conemaugh Township. Tap a year, or press play to watch the town change.

U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Conemaugh Township.
From Wikipedia’s history of Conemaugh Township.
The Shaffer's Bridge was added to the National Register of Historic Places in 1980.
Text from Wikipedia, licensed CC BY-SA 4.0.
Woven from the archive, old maps, post office records, the National Register and the people born here.
In the archive1940 Census Enumeration District Descriptions - Pennsylvania - Somerset County - ED 56-13…
In the archiveMap of Conemaugh Township, Somerset County, Pennsylvania, from 1860 Somerset County Map b…
Born hereJohn P. Saylor is born here
On the mapFirst mapped by the U.S. Geological Survey2 decades in the archive, from the 1850s to the 1860s. Scroll each row; tap a photo for its story.
2024PA 601 sb past US 219 near Jerome, May 2024
2024PA 601 sb in Jerome (3), May 2024
2024PA 601 sb in Jerome (2), May 2024
2024PA 601 sb in Jerome (1), May 2024
2024PA 601 sb entering Jerome, May 2024
2024PA 601 sb entering Jenner Twp., May 2024
20222022-09-09 17 46 38 UTC minus 4 Aerial view of southw…
2009Jerome PO
2008Map of Somerset County, Pennsylvania highlighting Con…MapNo then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Conemaugh Township’s page.
Retake this view · +15The country’s official list of buildings and places worth saving.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
Each neighbor’s History grade, on the same three inputs.
The Conemaugh Township post office opened in 1828, the earliest record of the town by name (U.S. post office records).
Conemaugh Township is more historic than 87% of U.S. towns, #235 of 1,035 in Pennsylvania. 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.
One place: the Shaffer's Bridge (listed 1980).
39% of Conemaugh Township’s homes were built before 1940 (Census estimate, ±7.3 points), against a typical 18% for a Pennsylvania town; the median home was built in 1951.
What the archives can’t tell you, neighbors can.
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 (11), the Library of Congress (1), the National Register of Historic Places (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, 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.


1914Windber sheet · 1:62,500