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AHistory
History · Nelson

Nelson’s post office opened in 1812, and 37% of its homes were built before 1940

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

Its Register listings are the Nelson Welsh Congregational Church and the Nelson Methodist Episcopal Church.

1812first post office
2on the National Register
37%homes built before 1940
4famous people
Quick answers

How Nelson began

When was Nelson founded?

1812

The Nelson post office opened in 1812, the earliest record of the town by name.

2020 census: 1,890214 years

How historic is Nelson?

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: the first Nelson post office (Blevins & Helbock, CC0).The full story ↓
History grade

What drives Nelson’s History grade

On its age, its old homes and the National Register, Nelson 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 Nelson’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 Nelson’s 17.0 sits near the middle of its state (54% of New York towns have fewer) while its 3 historic buildings outnumber those of 65% 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 (±7.9 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 Nelson’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 Nelson’s collection

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

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

Nelson, 1806 to 1934

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

  1. 19th century
  2. 1806Born hereHenry Dexter is born here
  3. 1809Born hereAshbel Welch is born here
  4. 1812Post officeThe Nelson post office opens
  5. 1817Post officeThe Erieville post office opens
  6. 1820Born hereScott Lord is born here
  7. 1826Born hereWilliam Denison Whipple is born here
  8. 20th century
  9. 1934Post officeThe Nelson post office closes
The story

How Nelson came to be

From Wikipedia’s history of Nelson.

Read it all →

The town was formed in 1807 from the town of Cazenovia, the year after Madison County was established.

The Nelson Welsh Congregational Church was listed on the National Register of Historic Places in 1993.

Text from Wikipedia, licensed CC BY-SA 4.0.

By decade

Nelson, decade by decade

On the National Register

2 historic places in Nelson

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

places listed
2
National Historic Landmarks
0
none yet
historic buildings protected
3
each building in a district counts
first listed
1993
Nelson Welsh Congregational Church
Buildings

Architectural styles listings

Late Victorian1

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

Famous people

4 famous people were born in Nelson

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

See all →
Places that used to be

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

Nelson had its own post office from 1812 to 1934.

Nelson
1812–1934
Erieville
1817–today
18101920today
Hamlets and corners on the map
Erieville
Gone or out of use
Deer Run Air FieldairportSchool Number 1school
8cemeteries and burying grounds inside Nelson
BlissErievilleLyonsNelsonTog HillWeaverWelsh ChurchWestcott

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 Nelson’s history

What year was Nelson founded?

The Nelson post office opened in 1812, the earliest record of the town by name (U.S. post office records).

How does Nelson rank for history?

Nelson 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 Nelson?

Two places: the Nelson Welsh Congregational Church (listed 1993) and the Nelson Methodist Episcopal Church (2017).

How old are the homes in Nelson?

37% of Nelson’s homes were built before 1940 (Census estimate, ±7.9 points), against a typical 27% for a New York town; the median home was built in 1957.

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 (2), the National Register of Historic Places (2), Wikipedia, Wikidata and Wikipedia for famous people, 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.