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A+History
History · Greencastle

Greencastle dates to 1782, and 28% of its homes were built before 1940

More historic than 96% of U.S. towns · #108 of 1,035 in Pennsylvania. What drives it

2 places in town are on the National Register, among them a historic district with 346 buildings. Below: 8 old photos and papers, maps from 1885 on, and the census since 1840.

1782founded
2on the National Register
28%homes built before 1940
8old photos & papers
12famous people
From Greencastle’s archive · credits on each photo
Quick answers

How Greencastle began

When was Greencastle founded?

1782

Greencastle dates its founding to 1782 (Wikidata). The census first counted it in 1840.

First census: 931 in 18402020 census: 4,251244 years

How historic is Greencastle?

A+

More historic than 96% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: Wikidata. First post office: 1797.The full story ↓
History grade

What drives Greencastle’s History grade

On its age, its old homes and the National Register, Greencastle is more historic than 96% of U.S. towns, #108 of 1,035 in Pennsylvania. All 3 inputs are above most U.S. towns; its National Register listings ranks highest and its age lowest.

A+
HistoryA character grade: shown, never part of Greencastle’s overall grade.
All U.S. towns we grade (21,289)Ahead of 96%
NewerOlder
Pennsylvania towns of 2,500+ (1,035)Ahead of 90%

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 Greencastle’s 827 sits above most of its state (97% of Pennsylvania towns have fewer) while its 349 historic buildings outnumber those of 96% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from A to A+. The pre-1940 share is a Census survey estimate (±6.9 points). Two sources give 1782.

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 Greencastle’s past

Read from the archive, the National Register and the record. The page puts what stands out first.

★ What stands out · On the National Register

2 listings protect 349 historic buildings

The country’s official list of buildings and places worth saving.

places listed
2
National Historic Landmarks
0
none yet
historic buildings protected
349
each building in a district counts
first listed
1980
Mitchell-Shook House
BuildingsDistricts

Architectural styles listings

Federal2
Vernacular1
Early Republican1
Late Victorian1
Second Empire1
Late 19th and 20th Century Revivals1

National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.

Every building

Greencastle, building by building, 1885–1915

Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.

Greencastle fire insurance map, 1885, sheet 11885Sheet 1 of 3
Edition
BrickWoodStone

Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.

On the map

Greencastle on the map, 1902 to 1990

Every edition of the U.S. Geological Survey’s map of Greencastle. Tap a year, or press play to watch the town change.

Greencastle on the 1902 USGS mapGreencastle on the 1944 USGS mapGreencastle on the 1968 USGS mapGreencastle on the 1973 USGS mapGreencastle on the 1990 USGS map1902Chambersburg 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 Greencastle.

The story

How Greencastle came to be

From Wikipedia’s history of Greencastle.

Read it all →

James Patton, who came to America at age 17 and moved to North Carolina in 1793, started the settlement of Canogege (spelled "Conegoge" by George P. Donahoo). Patton said in an 1839 letter to his descendants that the place was "settled by a moral and orderly people."

Greencastle was founded in 1783 by John Allison from the Barkdoll House. The town was named after Greencastle, County Antrim, Northern Ireland. It was originally composed of 246 lots. By 1790 there were about 60 houses in Greencastle, homes to approximately 400 people. The town of Greencastle had grown by the mid-nineteenth century to 1,125 residents.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Greencastle in 1887

Passages that mention Greencastle, cut from the printed page as they were published.

May 8, 1769, he conveyed the land to his son, Col. John Allison, who platted and laid out the village of Greencastle in 1782. It acquired its name, most probably, from a place called Greencastle, in County Donegal, Ireland. Aia, Se
History of Franklin County, Pennsylvania1887 · page 542Read the page →
Read the text

May 8, 1769, he conveyed the land to his son, Col. John Allison, who platted and laid out the village of Greencastle in 1782. It acquired its name, most probably, from a place called Greencastle, in County Donegal, Ireland. Aia, Se

Text read by machine from the scan; it may contain errors.
In 1772 John Crunkleton laid out a town on the road from ‘‘Conococheague settlement," (which afterward became Greencastle) toward Waynes. boro, about two miles east of Greencastle. He named the town '' Crunkleton."' Several lots were sold, three houses built and a tavern, by George Clark; another, …
History of Franklin County, Pennsylvania1887 · page 562Read the page →
Read the text

In 1772 John Crunkleton laid out a town on the road from ‘‘Conococheague settlement," (which afterward became Greencastle) toward Waynes. boro, about two miles east of Greencastle. He named the town '' Crunkleton."' Several lots were sold, three houses built and a tavern, by George Clark; another, a store, by John Lawrence. This was the maximum of the town’s growth. Two of the houses were moved away an1 the place became a part of Benjamin Snively’s farm. There is no mark now left, except one house, to indicate it ever was a village.

Text read by machine from the scan; it may contain errors.
In 1772 John Crunkleton laid out a town on the road from " Conoco - cheague settlement," (which afterward became Greencastle) toward Waynes boro, about two miles east of Greencastle. He named the town "Crunkleton Several lots were sold, three houses built and a tavern, by George Clark; another, a s…
History of Franklin county, Pennsylvania1887 · page 562Read the page →
Read the text

In 1772 John Crunkleton laid out a town on the road from " Conoco - cheague settlement," (which afterward became Greencastle) toward Waynes boro, about two miles east of Greencastle. He named the town "Crunkleton Several lots were sold, three houses built and a tavern, by George Clark; another, a store, by John Lawrence. This was the maximum of the town's growth. Two of the houses were moved away and the place became a part of Benjamin Snively's farm. There. is no mark now left, except one house, to indicate it ever was a village.

Text read by machine from the scan; it may contain errors.
An early school-teacher in the town of Greencastle was Robert Allen. He taught a school here in 1812; he was noted for his fine penmanship; he had formerly clerked in a wholesale flour establishment in Boston. His outfit was so remarkable for that day and attracted such keen interest we are unable …
History of Franklin county, Pennsylvania1887 · page 550Read the page →
Read the text

An early school-teacher in the town of Greencastle was Robert Allen. He taught a school here in 1812; he was noted for his fine penmanship; he had formerly clerked in a wholesale flour establishment in Boston. His outfit was so remarkable for that day and attracted such keen interest we are unable to describe it: a splendid rifle and sword, excellent violin, a gold watch and clothes of latest cut. He was a bachelor, intelligent, companionable, and, for that day, a further mark distinguished him from teachers — he was not a member of any church.

Text read by machine from the scan; it may contain errors.

Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.

Timeline

Greencastle, 1782 to 1980

Woven from the archive, old maps, post office records, the National Register and the people born here.

  1. 18th century
  2. 1782
    FoundingGreencastle is established
  3. 1797Post officeThe Greencastle post office opens
  4. 19th century
  5. 1803Born hereJohn Clarke Young is born here
  6. 1807Born hereRobert McClelland is born here
  7. 1809Born hereJames Xavier McLanahan is born here
  8. 1849Born hereJames N. Huston is born here
  9. 20th century
  10. 1902On the mapFirst mapped by the U.S. Geological Survey
  11. 1923In the archiveGreencastle PA East Conococheague PHS239
  12. 1930In the archiveDixie Tourist Court and Restaurant, U.S. Route 11 -- 8 miles south of Chambersburg, Green…
  13. 1980In the archiveMrs. Gibble's Motel
By decade

Greencastle, decade by decade

3 decades in the archive, from the 1920s to the 1980s. Scroll each row; tap a photo for its story.

1940s–1970snothing yet
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.
Add from your album
1990snothing yet
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.
Add from your album
Then & now

Stand where they stood

No then-and-now pairs yet. Take a photo from the same spot as an old one and they appear here side by side.

Greencastle PA East Conococheague PHS239
Retake this viewGreencastle PA East Conococheague PHS239, 1923

Find the spot, match the angle, and add your photo. It becomes the first then-and-now pair on Greencastle’s page.

Retake this view · +15
People over time

Greencastle, census by census

05001,0001,5002,0002,5003,0003,5004,0004,50018501900195020004,251

Grew from 931 people in 1840 to 4,251 in 2020, 4 times over.

19 censuses, 1840–2020.

U.S. Census Bureau decennial counts, from the census table on Greencastle’s Wikipedia page.

Famous people

12 famous people were born in Greencastle

Writers, athletes, leaders and more, ranked by how widely they’re known.

See all →
Places that used to be

Old burying grounds

Greencastle’s post office has been open since 1797.

3cemeteries and burying grounds inside Greencastle
Evangelical LutheranGerman ReformedMoss Spring

US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).

Help out

Finish Greencastle’s story

Most archives stop around 1920. The photos from after that are in family albums, not libraries.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
3 of 10 decades. The empty ones are waiting for someone’s album.

Questions about Greencastle’s history

What year was Greencastle founded?

In 1782, according to Wikidata. Greencastle’s post office opened in 1797, and the census of 1840 counted 931 people here.

How does Greencastle rank for history?

Greencastle is more historic than 96% of U.S. towns, #108 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 Greencastle?

Two places: the Mitchell-Shook House (listed 1980) and the Greencastle Historic District (1992).

How old are the homes in Greencastle?

28% of Greencastle’s homes were built before 1940 (Census estimate, ±6.9 points), against a typical 18% for a Pennsylvania town; the median home was built in 1968.

Memory lane

What the archives can’t tell you, neighbors can.

Town Square →
Start a conversation
Sources

Where this page comes from

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 (12), the National Register of Historic Places (2), 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), the USGS Geographic Names Information System, Sanborn fire insurance maps (Library of Congress) and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.