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AHistory
History · Antrim

Antrim dates to 1777, and 34% of its homes were built before 1940

More historic than 92% of U.S. towns · #32 of 126 in New Hampshire. What drives it

2 places in town are on the National Register, among them a historic district with 5 buildings. Below: 2 old photos and papers, maps from 1896 on, and the census since 1790.

1777founded
2on the National Register
34%homes built before 1940
2old photos & papers
From Antrim’s archive · credits on each photo
Quick answers

How Antrim began, and where its name came from

When was Antrim founded?

1777

Antrim dates its founding to 1777 (Wikidata). It appears in the first U.S. census, 1790.

First census: 528 in 17902020 census: 2,651249 years

How did Antrim get its name?

Antrim was named for County Antrim in the north of Ireland, now part of Northern Ireland, which was the native home of the land's owner, Philip Riley.

How historic is Antrim?

A

More historic than 92% of U.S. towns, on its age, its old homes and the National Register.

What drives the grade ↓
Founding year: Wikidata. First post office: 1812. Name: Wikipedia, licensed CC BY-SA 4.0.The full story ↓
History grade

What drives Antrim’s History grade

On its age, its old homes and the National Register, Antrim is more historic than 92% of U.S. towns, #32 of 126 in New Hampshire. 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 Antrim’s overall grade.
All U.S. towns we grade (21,289)Ahead of 92%
NewerOlder
New Hampshire towns of 2,500+ (126)Ahead of 75%

New Hampshire towns list more on the Register than most of the country (a typical New Hampshire town has 9.5 per 10,000 residents, the U.S. 2.4), so Antrim’s 40.9 sits above most of its state (73% of New Hampshire towns have fewer) while its 11 historic buildings outnumber those of 76% of U.S. towns.

NoteThe founding year comes from Wikidata alone; no second source gives 1777.
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 (±6.1 points).

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 Antrim’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 Antrim’s collection

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

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

Antrim, census by census

05001,0001,5002,0002,500180018501900195020001,330 in 1820Low: 817

Lost a third of its people between 1820 and 1880, then grew 3-fold.

24 censuses, 1790–2020.

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

Places that used to be

Lost post offices, old corners and burying grounds

Antrim’s post office has been open since 1812. Two other post offices opened and closed inside today’s town.

Antrim
1812–today
Antrim Centre
1826–1836
North Branch
1837–1901
18101920today
Hamlets and corners on the map
Antrim CenterClinton VillageLoverens MillNorth Branch
1cemetery inside Antrim
Maplewood

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

The story

How Antrim came to be

From Wikipedia’s history of Antrim.

Read it all →

Settled in 1744 and incorporated on March 22, 1777, this town did not receive its incorporated name until 1778. It was named for County Antrim in the north of Ireland, now part of Northern Ireland, which was the native home of the land's owner, Philip Riley. Scots-Irish settlers established a Presbyterian church in Antrim in 1788.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Antrim in 1885

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

In 1785 the town raised its first meeting-house, having become so weak and impoverished by the war as to be unable to do it before. The population of Society Land (Antrim, Hancock, Bennington and part of Greenfield) was one hundred and seventy -seven in 1775. In 1786 the population of the town of A…
History of Hillsborough County, New Hampshire1885 · page 255Read the page →
Read the text

In 1785 the town raised its first meeting-house, having become so weak and impoverished by the war as to be unable to do it before. The population of Society Land (Antrim, Hancock, Bennington and part of Greenfield) was one hundred and seventy -seven in 1775. In 1786 the population of the town of Antrim was two hundred and eighty-nine. In 1790 the population of Antrim was five hundred and twenty-eight,

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

Antrim, 1777 to 2020

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

  1. 18th century
  2. 1777
    FoundingAntrim is established
  3. 19th century
  4. 1812Post officeThe Antrim post office opens
  5. 1826Post officeThe Antrim Centre post office opens
  6. 1836Post officeThe Antrim Centre post office closes
  7. 1837Post officeThe North Branch post office opens
  8. 20th century
  9. 1901Post officeThe North Branch post office closes
  10. 1926On the mapFirst mapped by the U.S. Geological Survey
  11. 21st century
  12. 2020CensusPopulation peaks at 2,651
By decade

Antrim, decade by decade

On the map

Antrim on the map, 1926 to 1995

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

Antrim on the 1926 USGS mapAntrim on the 1957 USGS mapAntrim on the 1987 USGS mapAntrim on the 1995 USGS map1926Hillsboro 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 Antrim.

Every building

Antrim, building by building, 1896–1927

Fire insurance maps drew every building, what it was made of and what it was used for, so insurers could price the risk of fire. Pick a year, then a sheet.

Antrim fire insurance map, 1896, sheet 11896Sheet 1 of 2
Edition
BrickWoodStone

Sanborn Map Company, via the Library of Congress. Editions published in 1930 or earlier, which are in the public domain.

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.

Contoocook River
Retake this viewContoocook River

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

Retake this view · +15
On the National Register

2 listings protect 11 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
11
each building in a district counts
first listed
1984
Flint Estate, The
BuildingsDistricts

Architectural styles listings

Colonial Revival1
Federal1
Greek Revival1
All 2 listings

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

Stories next door

History across the town line

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

Questions about Antrim’s history

What year was Antrim founded?

In 1777, according to Wikidata. Antrim’s post office opened in 1812, and the first U.S. census counted 528 people here in 1790.

How does Antrim rank for history?

Antrim is more historic than 92% of U.S. towns, #32 of 126 in New Hampshire. 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 Antrim?

Two places: the Flint Estate, The (listed 1984) and the Goodell Company Mill (2023).

How old are the homes in Antrim?

34% of Antrim’s homes were built before 1940 (Census estimate, ±6.1 points), against a typical 17% for a New Hampshire town; the median home was built in 1974.

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 (7), the Library of Congress (1), Wikidata (1), the National Register of Historic Places (2), Wikipedia, 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, Sanborn fire insurance maps (Library of Congress) 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.