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B−History
History · Ellsworth Township

Ellsworth Township’s post office opened in 1819, and 13% of its homes were built before 1940

More historic than 52% of U.S. towns. What drives it

Below: maps from 1908 on.

1819first post office
0on the National Register
13%homes built before 1940
Photo: Roseohioresident · CC BY-SA 4.0
Quick answers

How Ellsworth Township began

When was Ellsworth Township founded?

1819

The Ellsworth Township post office opened in 1819, the earliest record of the town by name. Two smaller post offices, Ellsworth Station (1891) and Knaufvillie (1897), opened inside today’s town and later closed.

2020 census: 2,128207 years

How historic is Ellsworth Township?

B−

More historic than 52% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: the first Ellsworth Township post office (Blevins & Helbock, CC0).The full story ↓
History grade

What drives Ellsworth Township’s History grade

On its age, its old homes and the National Register, Ellsworth Township is more historic than 52% of U.S. towns. Its age holds the grade up; its National Register listings pull it down.

B−
HistoryA character grade: shown, never part of Ellsworth Township’s overall grade.
All U.S. towns we grade (21,289)Ahead of 52%
NewerOlder

Ohio towns list about as much on the Register as the country (a typical Ohio town has 2.9 per 10,000 residents, the U.S. 2.4), so Ellsworth Township’s 0.0 sits below most of its state (23% of Ohio towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from C to B+. The pre-1940 share is a Census survey estimate (±5.4 points). The founding year is the first post office, not a stated founding date.

Founding year: the first post office (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 Ellsworth 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 Ellsworth Township’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
Places that used to be

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

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

Ellsworth
1819–today
Ellsworth Station
1891–1924
Knaufvillie
1897–1901
18101920today
Hamlets and corners on the map
Bowmans CornersEllsworthGeeburgKnaufvilleWesthill Heights
Gone or out of use
Ellsworth Post Officepost officeGeeburg SchoolschoolKnaufville Post Officepost officeYoungstown Executive Airportairport
2cemeteries and burying grounds inside Ellsworth Township
EllsworthGeeburg

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

On the map

Ellsworth Township on the map, 1908 to 1970

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

Ellsworth Township on the 1908 USGS mapEllsworth Township on the 1952 USGS mapEllsworth Township on the 1963 USGS mapEllsworth Township on the 1970 USGS map1908Warren 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 Ellsworth Township.

The story

How Ellsworth Township came to be

From Wikipedia’s history of Ellsworth Township.

Read it all →

The community has the name of Oliver Ellsworth, a Connecticut politician and local landowner. A variant name was Ellsworth Center. A post office was established at Ellsworth in 1819. Besides the post office, Ellsworth Center had a sawmill and a station on the Pennsylvania Railroad.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Ellsworth Township, 1819 to 1924

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

  1. 19th century
  2. 1819Post officeThe Ellsworth post office opens
  3. 1891Post officeThe Ellsworth Station post office opens
  4. 1897Post officeThe Knaufvillie post office opens
  5. 20th century
  6. 1901Post officeThe Knaufvillie post office closes
  7. 1908On the mapFirst mapped by the U.S. Geological Survey
  8. 1924Post officeThe Ellsworth Station 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
Famous people

Famous people close to Ellsworth Township

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

What year was Ellsworth Township founded?

The Ellsworth Township post office opened in 1819, the earliest record of the town by name (U.S. post office records).

How does Ellsworth Township rank for history?

Ellsworth Township is more historic than 52% 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.

How old are the homes in Ellsworth Township?

13% of Ellsworth Township’s homes were built before 1940 (Census estimate, ±5.4 points), against a typical 15% for an Ohio town; the median home was built in 1970.

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 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.