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B+History
History · Lower Windsor Township

19% of Lower Windsor Township’s homes were built before 1940

More historic than 73% of U.S. towns · #430 of 1,035 in Pennsylvania. What drives it

Its Register listings are the Dritt Mansion and the Burgholtshouse. Below: maps from 1908 on and the census since 1850.

2on the National Register
19%homes built before 1940
Quick answers

About Lower Windsor Township’s history

How historic is Lower Windsor Township?

B+

More historic than 73% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
History grade

What drives Lower Windsor Township’s History grade

On its age, its old homes and the National Register, Lower Windsor Township is more historic than 73% of U.S. towns, #430 of 1,035 in Pennsylvania. All 2 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.

B+
HistoryA character grade: shown, never part of Lower Windsor Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 73%
NewerOlder
Pennsylvania towns of 2,500+ (1,035)Ahead of 59%

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 Lower Windsor Township’s 2.6 sits near the middle of its state (60% of Pennsylvania towns have fewer) while its 2 listings outnumber those of 60% 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 (±5.6 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 Lower Windsor Township’s past

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

★ What stands out · Places that used to be

Lost post offices, old corners and burying grounds

Five other post offices opened and closed inside today’s town.

Canadochly
1827–1828
Margaretta Furnace
1828–1873
Long Level
1876–1909
Craley
1880–today
Bittersville
1885–1929
Delroy
1897–1907
18201920today
Hamlets and corners on the map
BittersvilleCraleyDelroyLeibharts CornerMargaretta FurnaceMartinsvilleSnyder Corner
2cemeteries and burying grounds inside Lower Windsor Township
OlewilerSpringville

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

Help out

Start Lower Windsor Township’s collection

The first neighbors to add old photos shape how Lower Windsor Township’s history is told.

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

Lower Windsor Township on the map, 1908 to 1999

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

Lower Windsor Township on the 1908 USGS mapLower Windsor Township on the 1910 USGS mapLower Windsor Township on the 1953 USGS mapLower Windsor Township on the 1968 USGS mapLower Windsor Township on the 1973 USGS mapLower Windsor Township on the 1999 USGS map1908York 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 Lower Windsor Township.

The story

How Lower Windsor Township came to be

From Wikipedia’s history of Lower Windsor Township.

Read it all →

The Oscar Leibhart Site (36YO9), Byrd Leibhart Site (36YO170), Dritt Mansion, and Burgholtshouse are listed on the National Register of Historic Places.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Lower Windsor Township, 1827 to 1909

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

  1. 19th century
  2. 1827Post officeThe Canadochly post office opens
  3. 1828Post officeThe Canadochly post office closes
  4. 1828Post officeThe Margaretta Furnace post office opens
  5. 1873Post officeThe Margaretta Furnace post office closes
  6. 1876Post officeThe Long Level post office opens
  7. 20th century
  8. 1908On the mapFirst mapped by the U.S. Geological Survey
  9. 1909Post officeThe Long Level post office closes
By decade

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

Be the first to add onePhotograph a print flat, in daylight, no flash.
Add from your album
On the National Register

2 historic places in Lower Windsor Township

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

places listed
2
National Historic Landmarks
0
none yet
historic buildings protected
2
each building in a district counts
first listed
1977
Dritt Mansion
Buildings

Architectural styles listings

Colonial1
Georgian1

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

People over time

Lower Windsor Township, census by census

02,0004,0006,0008,00018501900195020007,519

Grew from 1,923 people in 1850 to 7,519 in 2020, 3 times over.

18 censuses, 1850–2020.

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

Famous people

Famous people close to Lower Windsor Township

Nobody well known was born in Lower Windsor Township itself, so here are the best known from just nearby.

See all →
Stories next door

History across the town line

Each neighbor’s History grade, on the same three inputs.

Questions about Lower Windsor Township’s history

How does Lower Windsor Township rank for history?

Lower Windsor Township is more historic than 73% of U.S. towns, #430 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 Lower Windsor Township?

Two places: the Dritt Mansion (listed 1977) and the Burgholtshouse (1979).

How old are the homes in Lower Windsor Township?

19% of Lower Windsor Township’s homes were built before 1940 (Census estimate, ±5.6 points), against a typical 18% for a Pennsylvania town; the median home was built in 1973.

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 the National Register of Historic Places (2), 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.