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History · Thompsonville

Thompsonville’s post office opened in 1834, and 32% of its homes were built before 1940

4 places in town are on the National Register. Below: 6 old photos and papers from 1869 on and old-book passages.

1834first post office
4on the National Register
32%homes built before 1940
6old photos & papers
1famous people
From Thompsonville’s archive · credits on each photo
Quick answers

How Thompsonville began

When was Thompsonville founded?

1834

The Thompsonville post office opened in 1834, the earliest record of the town by name.

2020 census: 8,514192 years
Founding year: the first Thompsonville post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Thompsonville’s past

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

★ What stands out · The story

How Thompsonville came to be

From Wikipedia’s history of Thompsonville.

Read it all →

Thompsonville was established in the 19th century as a carpet-manufacturing community. Orrin Thompson, from whom the community takes its name, built a dam across Freshwater Brook in 1828 and opened the first carpet mill in 1829. Thompson's first mill, named "White Mill", employed skilled weavers brought from Scotland. Initially its product was largely flat-woven ingrain carpeting, an inexpensive type of carpeting, but over time it added more expensive weaves, such as three-ply ingrain and loop brussels. The mill had 230 looms in operation as of 1846.

Carpeting continued to be manufactured in Thompsonville until 1971, by which time most production had shifted to the southern United States.

Text from Wikipedia, licensed CC BY-SA 4.0.

Timeline

Thompsonville, 1869 to 1901

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

  1. 19th century
  2. 1869In the archiveAtlas of Hartford and Tolland counties - with a map of Connecticut, from actual surveys
  3. 1875Born hereJohn S. Sullivan is born here
  4. 1880In the archive1940 Census Enumeration District Maps - Connecticut - Hartford County - Thompsonville - E…
  5. 20th century
  6. 1901In the archiveThompsonville trolley station undivided back postcard
On the National Register

4 listings protect 383 historic buildings

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

places listed
4
National Historic Landmarks
0
none yet
historic buildings protected
383
each building in a district counts

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

From the old history books

What they wrote about Thompsonville in 1886

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

The Episcopal Church of Thompsonville was organized as a mission in 1851, and as St, Andrew's Parish in 1855, and is gatliering to itself an increasing number of adherents.
The memorial history of Hartford County, Connecticut, 1633-18841886 · page 155Read the page →
Read the text

The Episcopal Church of Thompsonville was organized as a mission in 1851, and as St, Andrew's Parish in 1855, and is gatliering to itself an increasing number of adherents.

Text read by machine from the scan; it may contain errors.
In 1839 the First Presbyterian Church of Thompsonville was formed. The first settlers of this village were largely from Scotland, who came as workmen in the mills. They had been connected with Presbyterian bodies at home, and brought with them a deep love for their mother church. While they were fe…
The memorial history of Hartford County, Connecticut, 1633-18841886 · page 154Read the page →
Read the text

In 1839 the First Presbyterian Church of Thompsonville was formed. The first settlers of this village were largely from Scotland, who came as workmen in the mills. They had been connected with Presbyterian bodies at home, and brought with them a deep love for their mother church. While they were few they worshipjied with the Congregational Church of the town ; but in ten years their numbers had so inci'eased that they felt justified in organizing a church of their own polity. In 1845, after long and bitter dissensions over the question of instru-

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

Thompsonville, decade by decade

3 decades in the archive, from the 1860s to the 1900s. 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.

1940 Census Enumeration District Maps - Connecticut - Hartford County - Thompsonville - ED 2-66 - ED 2-75
Retake this view1940 Census Enumeration District Maps - Connecticut - Hartford County - Thompsonville - ED 2-66 - ED 2-75, 1880

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

Retake this view · +15
Help out

Finish Thompsonville’s story

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
1 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 Thompsonville’s history

What year was Thompsonville founded?

The Thompsonville post office opened in 1834, the earliest record of the town by name (U.S. post office records).

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). How TownRatings grades history →

From Wikimedia Commons (6), Wikipedia, Wikidata and Wikipedia for famous people 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.