Founding year: Wikidata. First post office: 1870.The full story ↓
History grade
What drives Mount Carmel Township’s History grade
On its age, its old homes and the National Register, Mount Carmel Township is more historic than 82% of U.S. towns. Its age holds the grade up; its National Register listings pull it down.
A−
HistoryA character grade: shown, never part of Mount Carmel 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 Mount Carmel Township’s 0.0 sits below most of its state (25% of Pennsylvania towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
NoteThe founding year comes from Wikidata alone; no second source gives 1770.
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 (±7.7 points).
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 Mount Carmel Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
4cemeteries and burying grounds inside Mount Carmel Township
Holy CrossMount CarmelSaint MarysTifereth
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
On the map
Mount Carmel Township on the map, 1889 to 1974
Every edition of the U.S. Geological Survey’s map of Mount Carmel Township. Tap a year, or press play to watch the town change.
1889Catawissa 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 Mount Carmel Township.
People over time
Mount Carmel Township, census by census
Peaked at 17,967 in 1930; 5,725 people lived here in 2020.
16 censuses, 1870–2020.
U.S. Census Bureau decennial counts, from the census table on Mount Carmel Township’s Wikipedia page.
The story
How Mount Carmel Township came to be
From Wikipedia’s history of Mount Carmel Township.
The area that would become Mount Carmel was successively part of Chester, Lancaster, and Berks counties before the formation of Northumberland County in 1772. Europeans first settled the area around 1770, and anthracite coal was discovered nearby in 1790 by Isaac Tomlinson on Broad Mountain. According to local historian Herbert Bell, the borough was named by sawmill operator Albert Bradford, who drew inspiration from the Biblical Mount Carmel in Israel, finding the elevated mountain setting comparable to the holy site.
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 1770, according to Wikidata. Mount Carmel Township’s post office opened in 1870, and the census of 1870 counted 1,289 people here.
How does Mount Carmel Township rank for history?
Mount Carmel Township 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.
How old are the homes in Mount Carmel Township?
34% of Mount Carmel Township’s homes were built before 1940 (Census estimate, ±7.7 points), against a typical 18% for a Pennsylvania town; the median home was built in 1953.
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 (16), 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.