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–Not graded
History · Rockville

Rockville’s post office opened in 1842, and 47% of its homes were built before 1940

5 places in town are on the National Register. Below: 6 old photos and papers, maps from 1885 on, and old-book passages.

1842first post office
5on the National Register
47%homes built before 1940
6old photos & papers
12famous people
From Rockville’s archive · credits on each photo
Quick answers

How Rockville began

When was Rockville founded?

1842

The Rockville post office opened in 1842, the earliest record of the town by name.

2020 census: 7,920184 years
Founding year: the first Rockville post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Rockville’s past

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

★ What stands out · On the map

Rockville on the map, 1892 to 1984

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

Rockville on the 1892 USGS mapRockville on the 1921 USGS mapRockville on the 1944 USGS mapRockville on the 1953 USGS mapRockville on the 1967 USGS mapRockville on the 1972 USGS mapRockville on the 1984 USGS map1892Tolland 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 Rockville.

Every building

Rockville, building by building, 1885–1903

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.

Rockville fire insurance map, 1885, sheet 11885Sheet 1 of 5
Edition
BrickWoodStone

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

The story

How Rockville came to be

From Wikipedia’s history of Rockville.

Read it all →

In 1726, Samuel Grant traded his farm in Bolton for 500 acres (2.0 km2) in the northern part of Bolton. This included the area which is now known as "Rockville" and for about the next century it was a nameless village. A prominent feature of the area is the Shenipsit Lake, or "The Snip" as it is currently affectionately called by the residents. The Snip feeds the Hockanum River which cascades 254 feet over 1.5 miles (2.4 km). The river was used by the farmers for a grist mill, a saw mill, an oil mill and even a distillery starting c. 1740.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Rockville in 1861

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

Bloomfield, Hartford County, Conn., six years, when his relation with that people was dissolved, and he became tlie agent of the American Education Society awhile, and then the pastor of the first church in Rockville for about two years, when he was again dismissed. He was, at two different times, …
The early history of Tolland. An address delivered before the Tolland county historical society, at Tolland Conn., on the 22d day of August and the 27th day of September, 18611861 · page 39Read the page →
Read the text

Bloomfield, Hartford County, Conn., six years, when his relation with that people was dissolved, and he became tlie agent of the American Education Society awhile, and then the pastor of the first church in Rockville for about two years, when he was again dismissed. He was, at two different times, agent of the American Education Society, eight years, and supplied the pulpit in Colchester, Vermont, for about four years.

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

Rockville, 1877 to 1979

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

  1. 19th century
  2. 1877In the archiveView of Rockville, Conn. 1877
  3. 1880In the archiveAfrican American male civilian, half-length portrait, in coat and tie) - Newell, Rockvill…
  4. 1891In the archiveUS-CT(1891) p138 ROCKVILLE, BELDING BROS. & COMPANY
  5. 1892On the mapFirst mapped by the U.S. Geological Survey
  6. 20th century
  7. 1908Born hereAntoni Nicholas Sadlak is born here
  8. 1911In the archivePostcardGeorgeMaxwellMemLibraryRockvilleCT
  9. 1930Born hereNathan G. Agostinelli is born here
  10. 1940Born hereRobert Allen Pease is born here
  11. 1979Born hereMary Mattingly is born here
By decade

Rockville, decade by decade

4 decades in the archive, from the 1870s to the 1910s. Scroll each row; tap a photo for its story.

1920s–1990snothing yet
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Add from your album
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.

View of Rockville, Conn. 1877
Retake this viewView of Rockville, Conn. 1877, 1877

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

Retake this view · +15
On the National Register

5 listings protect 853 historic buildings

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

places listed
5
National Historic Landmarks
0
none yet
historic buildings protected
853
each building in a district counts

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

Famous people

12 famous people were born in Rockville

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

See all →
Help out

Finish Rockville’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 Rockville’s history

What year was Rockville founded?

The Rockville post office opened in 1842, 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 (5), the Library of Congress (1), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, 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.