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History · Keasbey

Keasbey’s post office opened in 1898, and 19% of its homes were built before 1940

Below: old-book passages.

1898first post office
0on the National Register
19%homes built before 1940
Quick answers

How Keasbey began

When was Keasbey founded?

1898

The Keasbey post office opened in 1898, the earliest record of the town by name.

2020 census: 3,027128 years
Founding year: the first Keasbey post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Keasbey’s past

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

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Start Keasbey’s collection

The first neighbors to add old photos shape how Keasbey’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

How Keasbey came to be

From Wikipedia’s history of Keasbey.

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Keasbey was originally known as "Florida Grove" due to its picnic areas and beaches on the Raritan River.

The community is named after the Keasbey family, whose home in Morristown is now Macculloch Hall, a museum. One of the brick manufacturers established in Keasbey was owned by the Keasbey family.

Arizona Beverage Company, the makers of AriZona Iced Tea, opened AriZonaLand at its 70-acre (28 ha) facility, offering visitors a "Willy-Wonka-esque" tour of its factory, complete with a gift shop and museum.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Keasbey in 1921

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

Olsen attended the public schools of Perth Amboy until he was fourteen years of age, when he entered upon his business career. His first employment was with a brick company in Keasbey, where he remained for two years, subsequently becoming employed by the C. Pardee Brick Works. Two years later he b…
History of Middlesex County, New Jersey, 1664-19201921 · page 121Read the page →
Read the text

Olsen attended the public schools of Perth Amboy until he was fourteen years of age, when he entered upon his business career. His first employment was with a brick company in Keasbey, where he remained for two years, subsequently becoming employed by the C. Pardee Brick Works. Two years later he became identified with the Raritan Hollow Tile Company, and was with this concern for fourteen years, the last seven of which he occupied the position of general superintendent. In 1914 he established his present coal business which is incorporated under

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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Famous people

Famous people close to Keasbey

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

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Stories next door

History across the town line

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

Questions about Keasbey’s history

What year was Keasbey founded?

The Keasbey post office opened in 1898, the earliest record of the town by name (U.S. post office records).

Memory lane

What the archives can’t tell you, neighbors can.

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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 Wikipedia 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.