14% of West Chillisquaque Township’s homes were built before 1940
More historic than 75% of U.S. towns · #400 of 1,035 in Pennsylvania. What drives it
Its Register listings are the Sodom Schoolhouse and the Col. James Cameron House. Its Register listings are the Sodom Schoolhouse and the Col. James Cameron House. Below: maps from 1893 on.
What drives West Chillisquaque Township’s History grade
On its age, its old homes and the National Register, West Chillisquaque Township is more historic than 75% of U.S. towns, #400 of 1,035 in Pennsylvania. All 2 inputs are above most U.S. towns; its National Register listings ranks highest and its share of homes from before 1940 lowest.
B+
HistoryA character grade: shown, never part of West Chillisquaque 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 West Chillisquaque Township’s 11.5 sits above most of its state (78% of Pennsylvania towns have fewer) while its 3 historic buildings outnumber those of 65% 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 (±6.1 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 West Chillisquaque Township’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
West Chillisquaque Township on the map, 1893 to 1994
Every edition of the U.S. Geological Survey’s map of West Chillisquaque Township. Tap a year, or press play to watch the town change.
1893Sunbury 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 West Chillisquaque Township.
Places that used to be
Lost post offices, old corners and places now gone
Another post office, Chillisquaque, opened and closed inside today’s town.
Chillisquaque
1829–1904
Montandon
1867–today
18201920today
Hamlets and corners on the map
ChillisquaqueEast LewisburgMontandon
Gone or out of use
Snyders Airportairport
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
The story
How West Chillisquaque Township came to be
From Wikipedia’s history of West Chillisquaque Township.
Questions about West Chillisquaque Township’s history
How does West Chillisquaque Township rank for history?
West Chillisquaque Township is more historic than 75% of U.S. towns, #400 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.
What is on the National Register in West Chillisquaque Township?
Two places: the Sodom Schoolhouse (listed 1974) and the Col. James Cameron House (1989).
How old are the homes in West Chillisquaque Township?
14% of West Chillisquaque Township’s homes were built before 1940 (Census estimate, ±6.1 points), against a typical 18% for a Pennsylvania town; the median home was built in 1978.
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 Wikidata (1), the National Register of Historic Places (2), 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.