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History · Compo

22% of Compo’s homes were built before 1940

Its Register listing is . Below: old-book passages.

1on the National Register
22%homes built before 1940

What stands out about Compo’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 Compo’s collection

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

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

Compo, in brief

Wikipedia doesn’t have a history of Compo yet. The photos, dates and memories neighbors add here are how it gets written.

Compo is a census-designated place (CDP) in the town of Westport, Fairfield County, Connecticut, United States. It is in the south-central part of the town, lying between the Saugatuck River and the neighborhood of Saugatuck to the west, and Compo Cove, Sherwood Millpond, and the neighborhood of Greens Farms to the east. The CDP extends south to Compo Beach on Long Island Sound and north to U.S. Route 1 (Post Road). Interstate 95 crosses the middle of the CDP from east to west, with access from either Saugatuck or Greens Farms. As of the 2020 census, Compo had a population of 3,354. Compo was first listed as a CDP prior to the 2020 census. The Compo–Owenoke Historic District is in the south…

Intro from Wikipedia. Population: U.S. Census Bureau.

From the old history books

What they wrote about Compo in 1881

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

The territory of the Compo District was debatable ground befwecn Fairfield and Norwalk until 1686, and no settlements upon it were made before 1790.
History of Fairfield county, Connecticut1881 · page 812Read the page →
Read the text

The territory of the Compo District was debatable ground befwecn Fairfield and Norwalk until 1686, and no settlements upon it were made before 1790.

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

No old photos in the archives yet

Weddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.

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On the National Register

1 listing protects 211 historic buildings

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

place listed
1
National Historic Landmarks
0
none yet
historic buildings protected
211
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

Famous people close to Compo

Nobody well known was born in Compo itself, so here are the best known from just nearby.

See all →
Stories next door

History across the town line

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

Questions about Compo’s history

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 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.