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AHistory
History · Leon

Leon dates to 1832, and 41% of its homes were built before 1940

More historic than 88% of U.S. towns. What drives it

Its Register listings are the Leon United Methodist Church and the Leon Grange No. 795. Its Register listings are the Leon United Methodist Church and the Leon Grange No. 795. Below: maps from 1900 on and the census since 1840.

1832founded
2on the National Register
41%homes built before 1940
2famous people
Quick answers

How Leon began

When was Leon founded?

1832

Leon dates its founding to 1832 (Wikipedia’s history). The census first counted it in 1840.

First census: 1,326 in 18402020 census: 1,244194 years

How historic is Leon?

A

More historic than 88% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: Wikipedia. First post office: 1833.The full story ↓
History grade

What drives Leon’s History grade

On its age, its old homes and the National Register, Leon is more historic than 88% of U.S. towns. All 3 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.

A
HistoryA character grade: shown, never part of Leon’s overall grade.
All U.S. towns we grade (21,289)Ahead of 88%
NewerOlder

New York towns list more on the Register than most of the country (a typical New York town has 12.3 per 10,000 residents, the U.S. 2.4), so Leon’s 13.7 sits near the middle of its state (51% of New York towns have fewer) while its 2 listings outnumber those of 60% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from B+ to A. The pre-1940 share is a Census survey estimate (±14.1 points). Two sources give 1832.

Founding year: Wikipedia (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 Leon’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 Leon’s collection

The first neighbors to add old photos shape how Leon’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

Leon on the map, 1900 to 1954

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

Leon on the 1900 USGS mapLeon on the 1941 USGS mapLeon on the 1954 USGS map1900Cherry Creek 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 Leon.

Timeline

Leon, 1828 to 1903

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

  1. 19th century
  2. 1828Born hereCharles N. Daniels is born here
  3. 1832
    FoundingLeon is established
  4. 1833Post officeThe Leon post office opens
  5. 1834Born hereWilbur F. Sanders is born here
  6. 20th century
  7. 1900On the mapFirst mapped by the U.S. Geological Survey
  8. 1903BuiltLeon Grange No. 795 is built
The story

How Leon came to be

From Wikipedia’s history of Leon.

Read it all →

The area that would become the town was first settled c. 1819. The town of Leon was founded in 1832 from a part of the town of Conewango. The Leon Grange No. 795 and Leon United Methodist Church are listed on the National Register of Historic Places.

Leon's post office, ZIP Code 14751, opened June 20, 1837. It closed on July 24, 2010.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Leon, 1901–1908

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

where he worked on a farm. In the spring of J 854 he returned to South Dayton, finding employment with Isaac PhilHps of Villenova. From 1855 to 1859 he worked in Persia and Otto, removing in the spring of 1859 to the town of Leon, where he purchased a farm of 80 acres. In 1860 he leased his farm; r…
Historical and biographical history of the township of Dayton, Cattaraugus County, New York1901 · page 181Read the page →
Read the text

where he worked on a farm. In the spring of J 854 he returned to South Dayton, finding employment with Isaac PhilHps of Villenova. From 1855 to 1859 he worked in Persia and Otto, removing in the spring of 1859 to the town of Leon, where he purchased a farm of 80 acres. In 1860 he leased his farm; returned to Otto and worked in a sawmill and for Oliver Dake. In 1863 181

Text read by machine from the scan; it may contain errors.
King Alfonso and Queen Elvira presided in person. Of the fifty-eight ordinances and resolutions, thirty-one embodied the municipal constitutioi] of the town of Leon — the first town in Spain to receive a charter. Indeed, it was probably the first town in mediaeval Europe to obtain the privilege of …
Leon, Burgos and Salamanca1908 · page 5Read the page →
Read the text

King Alfonso and Queen Elvira presided in person. Of the fifty-eight ordinances and resolutions, thirty-one embodied the municipal constitutioi] of the town of Leon — the first town in Spain to receive a charter. Indeed, it was probably the first town in mediaeval Europe to obtain the privilege of self-government.

Text read by machine from the scan; it may contain errors.
Wesley. He was educated at Houghton Seminary, Allegany County, after which he began teaching and has had experience in teaching from the district school to the high school. He taught his first term of school on Wells hill, in the town of Leon in 1880-1881, after which he spent a considerable time i…
Historical and biographical history of the township of Dayton, Cattaraugus County, New York1901 · page 266Read the page →
Read the text

Wesley. He was educated at Houghton Seminary, Allegany County, after which he began teaching and has had experience in teaching from the district school to the high school. He taught his first term of school on Wells hill, in the town of Leon in 1880-1881, after which he spent a considerable time in attending school. Following this he taught at Wesley and Perrysburg, he was principal of Dayton Union School from 1889 to 1892. In September, 266

Text read by machine from the scan; it may contain errors.
The Cathedral of Leon marks the second period of the city's history and of the architecture of nortliern Spain. San Isidoro stands for the infant monarchy, with its Byzantine traditions handed down from the Visigothic kings ; the cathedral, for the strong, ever-expanding realm of Leon and Castile, …
Leon, Burgos and Salamanca1908 · page 15Read the page →
Read the text

The Cathedral of Leon marks the second period of the city's history and of the architecture of nortliern Spain. San Isidoro stands for the infant monarchy, with its Byzantine traditions handed down from the Visigothic kings ; the cathedral, for the strong, ever-expanding realm of Leon and Castile, in close touch and sympathy with the great Catholic

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.

By decade

Leon, decade by decade

Today1 recent
On the National Register

2 historic places in Leon

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
2000
Leon United Methodist Church
Buildings

Architectural styles listings

Greek Revival1
Gothic Revival1

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

People over time

Leon, census by census

02004006008001,0001,2001,4001850190019502000Peak: 1,399

Between 720 and 1,399 people in every census since 1840.

19 censuses, 1840–2020.

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

Famous people

2 famous people were born in Leon

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

See all →
Places that used to be

Old corners, places now gone and burying grounds

Leon’s post office has been open since 1833.

Hamlets and corners on the map
Rays Corners
Gone or out of use
Kysor Hill SchoolschoolTown Hill SchoolschoolWells Hill Schoolschool
2cemeteries and burying grounds inside Leon
Kendall FlatsUnion

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

Stories next door

History across the town line

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

Questions about Leon’s history

What year was Leon founded?

In 1832, according to Wikipedia’s history of the town. Leon’s post office opened in 1833, and the census of 1840 counted 1,326 people here.

How does Leon rank for history?

Leon is more historic than 88% 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 Leon?

Two places: the Leon United Methodist Church (listed 2000) and the Leon Grange No. 795 (2014).

How old are the homes in Leon?

41% of Leon’s homes were built before 1940 (Census estimate, ±14.1 points), against a typical 27% for a New York 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 (1), Wikidata (1), 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 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.