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B+History
History · Washington Township

17% of Washington Township’s homes were built before 1940

More historic than 69% of U.S. towns. What drives it

Its Register listing is the Henniger Farm Covered Bridge. Below: 1 old photo or paper and maps from 1893 on.

1on the National Register
17%homes built before 1940
1old photo or paper
From Washington Township’s archive · credits on each photo
Quick answers

About Washington Township’s history

How historic is Washington Township?

B+

More historic than 69% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
History grade

What drives Washington Township’s History grade

On its age, its old homes and the National Register, Washington Township is more historic than 69% of U.S. towns. 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 Washington Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 69%
NewerOlder

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 Washington Township’s 4.7 sits above most of its state (66% of Pennsylvania towns have fewer) while its 1 listings outnumber those of 51% 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 (±6.0 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 Washington Township’s past

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

★ What stands out · Help out

Start Washington Township’s collection

The first neighbors to add old photos shape how Washington 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

Washington Township on the map, 1893 to 1977

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

Washington Township on the 1893 USGS mapWashington Township on the 1947 USGS mapWashington Township on the 1953 USGS mapWashington Township on the 1969 USGS mapWashington Township on the 1977 USGS map1893Millersburg 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 Washington Township.

Places that used to be

Lost post offices, old corners, places now gone and burying grounds

Another post office, Loyalton, opened and closed inside today’s town.

Hamlets and corners on the map
Big RunLoyaltonMatterstown
Gone or out of use
Elizabethville QuarrymineSheepshead Airportairport
6cemeteries and burying grounds inside Washington Township
Boyer's SchoolForneys United Brethren in ChristMaple GroveMatter ChurchOakdale Evangelical United BrethrenRomberger Road

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

The story

How Washington Township came to be

From Wikipedia’s history of Washington Township.

Read it all →

Washington Township was named for George Washington, first president of the United States.

The Henniger Farm Covered Bridge was listed on the National Register of Historic Places in 1978.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Washington Township, 1850 to 1963

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

  1. 19th century
  2. 1850In the archive1940 Census Enumeration District Descriptions - Pennsylvania - Dauphin County - ED 22-132…
  3. 1877Post officeThe Loyalton post office opens
  4. 1893On the mapFirst mapped by the U.S. Geological Survey
  5. 20th century
  6. 1963Post officeThe Loyalton post office closes
By decade

Washington Township, decade by decade

One decade in the archive so far: the 1850s. Scroll each row; tap a photo for its story.

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.

1940 Census Enumeration District Descriptions - Pennsylvania - Dauphin County - ED 22-132, ED 22-133, ED 22-134, ED 22-…
Retake this view1940 Census Enumeration District Descriptions - Pennsylvania - Dauphin County - ED 22-132, ED 22-133, ED 22-134, ED 22-…, 1850

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

Retake this view · +15
On the National Register

1 historic place in Washington Township

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

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
1
each building in a district counts
first listed
1978
Henniger Farm Covered Bridge

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

Famous people

Famous people close to Washington Township

Nobody well known was born in Washington 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 Washington Township’s history

How does Washington Township rank for history?

Washington Township is more historic than 69% of U.S. towns. 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 Washington Township?

One place: the Henniger Farm Covered Bridge (listed 1978).

How old are the homes in Washington Township?

17% of Washington Township’s homes were built before 1940 (Census estimate, ±6.0 points), against a typical 18% for a Pennsylvania town; the median home was built in 1980.

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 (5), the National Register of Historic Places (1), Wikipedia, 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.