How Upper Hanover Township came to be
From Wikipedia’s history of Upper Hanover Township.
Upper Hanover Township was formed from a portion of the original Hanover Township in 1741.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
More historic than 43% of U.S. towns · #818 of 1,035 in Pennsylvania. What drives it
Most of Upper Hanover Township was built recently: 7% of its homes predate 1940 and the median home dates from 1989. Below: maps from 1943 on and the census since 1850.
The Upper Hanover Township post office opened in 1829, the earliest record of the town by name. Three smaller post offices, New Goshenhoppen (1821), Hillegass (1829) and Upper Hanover (1829), opened inside today’s town and later closed.
More historic than 43% of U.S. towns, on its age, its old homes and the National Register.
On its age, its old homes and the National Register, Upper Hanover Township is more historic than 43% of U.S. towns, #818 of 1,035 in Pennsylvania. Its age holds the grade up; its National Register listings pull it down.
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 Upper Hanover 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.
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.
The first neighbors to add old photos shape how Upper Hanover Township’s history is told.
Lost a third of its people between 1880 and 1930, then grew 5-fold.
15 censuses, 1850–2020.
U.S. Census Bureau decennial counts, from the census table on Upper Hanover Township’s Wikipedia page.
Three 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).
From Wikipedia’s history of Upper Hanover Township.
Upper Hanover Township was formed from a portion of the original Hanover Township in 1741.
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.
On the mapFirst mapped by the U.S. Geological SurveyWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Every edition of the U.S. Geological Survey’s map of Upper Hanover 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 Upper Hanover Township.
Nobody well known was born in Upper Hanover Township itself, so here are the best known from just nearby.





Each neighbor’s History grade, on the same three inputs.
The Upper Hanover Township post office opened in 1829, the earliest record of the town by name (U.S. post office records).
Upper Hanover Township is more historic than 43% of U.S. towns, #818 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.
7% of Upper Hanover Township’s homes were built before 1940 (Census estimate, ±3.6 points), against a typical 18% for a Pennsylvania town; the median home was built in 1989.
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 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.



1943East Greenville sheet · 1:31,680