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A+History
History · Londonderry

Londonderry dates to 1770, and 19% of its homes were built before 1940

More historic than 95% of U.S. towns. What drives it

2 places in town are on the National Register, among them a historic district with 82 buildings. Below: 9 old photos and papers, maps from 1894 on, and the census since 1790.

1770founded
2on the National Register
19%homes built before 1940
9old photos & papers
4famous people
From Londonderry’s archive · credits on each photo
Quick answers

How Londonderry began

When was Londonderry founded?

1770

Londonderry dates its founding to 1770 (Wikidata and Wikipedia’s history agree). It appears in the first U.S. census, 1790.

First census: 362 in 17902020 census: 1,919256 years

How historic is Londonderry?

A+

More historic than 95% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: Wikidata; Wikipedia’s history section gives the same year. First post office: 1823.The full story ↓
History grade

What drives Londonderry’s History grade

On its age, its old homes and the National Register, Londonderry is more historic than 95% of U.S. towns. All 3 inputs are above most U.S. towns; its age ranks highest and its share of homes from before 1940 lowest.

A+
HistoryA character grade: shown, never part of Londonderry’s overall grade.
All U.S. towns we grade (21,289)Ahead of 95%
NewerOlder

Vermont towns list more on the Register than most of the country (a typical Vermont town has 147 per 10,000 residents, the U.S. 2.4), so Londonderry’s 443 sits above most of its state (83% of Vermont towns have fewer) while its 83 historic buildings outnumber those of 88% of U.S. towns.

How sure. Graded on any two of the three inputs instead, the letter would range from A to A+. The pre-1940 share is a Census survey estimate (±7.1 points). Two sources give 1770.

Founding year: Wikidata (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 Londonderry’s past

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

★ What stands out · People over time

Londonderry, census by census

05001,0001,5002,000180018501900195020001,367 in 1860Low: 799

Lost a third of its people between 1860 and 1930, then more than doubled.

24 censuses, 1790–2020.

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

On the National Register

2 listings protect 83 historic buildings

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

places listed
2
National Historic Landmarks
0
none yet
historic buildings protected
83
each building in a district counts
first listed
1983
Londonderry Town House
BuildingsDistricts

Architectural styles listings

Federal1
Colonial Revival1
Greek Revival1
Gothic Revival1
Italianate Revival1
French Second Empire1

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

On the map

Londonderry on the map, 1894 to 1997

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

Londonderry on the 1894 USGS mapLondonderry on the 1957 USGS mapLondonderry on the 1986 USGS mapLondonderry on the 1997 USGS map1894Londonderry 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 Londonderry.

The story

How Londonderry came to be

From Wikipedia’s history of Londonderry.

Read it all →

Londonderry was first chartered in 1770 to a Col. James Rogers and was known as Kent, which included what is now Windham. The town was again chartered by act of the new Vermont Legislature on April 20, 1780. In this charter, the township was named Londonderry after Londonderry in New Hampshire, which in turn was named after Londonderry in Ireland.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Londonderry in 1819

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

In 1741, an act to incorporate a new parish in the township of Londonderry, by the name of Windham, passed in the General Assembly of the Province. In the beginning of 1747, the Rev. William Johnston was installed the Pastor of this religious society ; and Nathaniel Hemphill, Samuel Kinkead, and Jo…
A century sermon1819 · page 23Read the page →
Read the text

In 1741, an act to incorporate a new parish in the township of Londonderry, by the name of Windham, passed in the General Assembly of the Province. In the beginning of 1747, the Rev. William Johnston was installed the Pastor of this religious society ; and Nathaniel Hemphill, Samuel Kinkead, and John Kyle, were made ruling Elders.

Text read by machine from the scan; it may contain errors.
which had been formed and organized after Mr. Brown's settlement, became united with the Presbyterian church and society, and were incorporated by an act of the Legislature,, as the First Parish in Londonderry. In forming this union, so desirable, and so necessary to the peace and prosperity of the…
A century sermon1819 · page 31Read the page →
Read the text

which had been formed and organized after Mr. Brown's settlement, became united with the Presbyterian church and society, and were incorporated by an act of the Legislature,, as the First Parish in Londonderry. In forming this union, so desirable, and so necessary to the peace and prosperity of the Parish, each society yielded a few of those peculiarities by which they were distinguished ; and we are happy to find, that they have now become so blended and so unit-

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.

Timeline

Londonderry, 1770 to 2020

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

  1. 18th century
  2. 1770
    FoundingLondonderry is established
  3. 19th century
  4. 1823Post officeThe Londonderry post office opens
  5. 1839Born hereNorman F. Bates is born here
  6. 1845Born hereJanette Hill Knox is born here
  7. 1852Post officeThe South Londonderry post office opens
  8. 1860BuiltLondonderry Town House is built
  9. 1861Post officeThe North Windham post office opens
  10. 1863Born hereHarrison Henry Atwood is born here
  11. 1871Born hereErnest W. Gibson is born here
  12. 1894On the mapFirst mapped by the U.S. Geological Survey
  13. 20th century
  14. 1914Post officeThe North Windham post office closes
  15. 1916In the archiveUntitled photo
  16. 1941In the archiveEntering South Londonderry, Vermont
  17. 21st century
  18. 2020CensusPopulation peaks at 1,919
By decade

Londonderry, decade by decade

2 decades in the archive, from the 1910s to the 1940s. 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.

Untitled photo
Retake this viewUntitled photo, 1916

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

Retake this view · +15
Famous people

4 famous people were born in Londonderry

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

See all →
Places that used to be

Lost post offices, old corners and burying grounds

Londonderry’s post office has been open since 1823. Another post office, North Windham, opened and closed inside today’s town.

Londonderry
1823–today
South Londonderry
1852–today
North Windham
1861–1914
18201920today
Hamlets and corners on the map
North WindhamSherwood ForestSouth LondonderryThompsonburg
13cemeteries and burying grounds inside Londonderry
BrooksCollinsEatonGlebe ViewLowell LakeMiddletownOsgood - ChubbuckRest HavenRiversideRiversideStaplesStevensStowell

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

Help out

Finish Londonderry’s story

Most archives stop around 1920. The photos from after that are in family albums, not libraries.

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
2 of 10 decades. The empty ones are waiting for someone’s album.
Stories next door

History across the town line

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

Questions about Londonderry’s history

What year was Londonderry founded?

In 1770, according to Wikidata and Wikipedia’s history of the town. Londonderry’s post office opened in 1823, and the first U.S. census counted 362 people here in 1790.

How does Londonderry rank for history?

Londonderry is more historic than 95% 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 Londonderry?

Two places: the Londonderry Town House (listed 1983) and the South Londonderry Village Historic District (1986).

How old are the homes in Londonderry?

19% of Londonderry’s homes were built before 1940 (Census estimate, ±7.1 points), against a typical 22% for a Vermont town; the median home was built in 1978.

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 (24), the Library of Congress (7), Wikidata (2), 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.