More historic than 57% of U.S. towns · #630 of 1,035 in Pennsylvania. What drives it
Most of Folcroft was built recently: 8% of its homes predate 1940 and the median home dates from 1960. Below: maps from 1894 on and the census since 1930.
Founding year: Wikidata. First post office: 1893.The full story ↓
History grade
What drives Folcroft’s History grade
On its age, its old homes and the National Register, Folcroft is more historic than 57% of U.S. towns, #630 of 1,035 in Pennsylvania. Its age holds the grade up; its National Register listings pull it down.
B
HistoryA character grade: shown, never part of Folcroft’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 Folcroft’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 1725.
How sure. Graded on any two of the three inputs instead, the letter would range from C to A−. The pre-1940 share is a Census survey estimate (±4.0 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 Folcroft’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The origin of Folcroft can be traced back to the mid 1600s and early settlements of New Sweden. Delmar Drive was once part of Calcon Hook Road. Calcon is the Swedish word for "turkey", and Hook is the Swedish word for "road". The original road was a Leni Lenape trail called "Turkey's Neck Trail" by the settlers, and was no more than 4 feet (1.2 m) wide.
Originally productive farmlands, it became a residential suburb of Philadelphia with the construction of the Pennsylvania Railroad through the area in 1874. A passenger stop was built and named Folcroft, or "leafy fields". Originally part of Darby Township, Folcroft was incorporated as a borough in 1922.
In 1725, according to Wikidata. Folcroft’s post office opened in 1893, and the census of 1930 counted 1,432 people here.
How does Folcroft rank for history?
Folcroft is more historic than 57% of U.S. towns, #630 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.
How old are the homes in Folcroft?
8% of Folcroft’s homes were built before 1940 (Census estimate, ±4.0 points), against a typical 18% for a Pennsylvania town; the median home was built in 1960.
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 (8), Wikipedia, Wikidata and Wikipedia for famous people, 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.