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History · Tappan

Tappan’s post office opened in 1812, and 12% of its homes were built before 1940

3 places in town are on the National Register. Below: 2 old photos and papers, maps from 1892 on, and old-book passages.

1812first post office
3on the National Register
12%homes built before 1940
2old photos & papers
3famous people
From Tappan’s archive · credits on each photo
Quick answers

How Tappan began

When was Tappan founded?

1812

The Tappan post office opened in 1812, the earliest record of the town by name.

2020 census: 6,673214 years
Founding year: the first Tappan post office (Blevins & Helbock, CC0).The full story ↓

What stands out about Tappan’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 Tappan’s collection

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

Decades since 1900 with photos
00s10s20s30s40s50s60s70s80s90s
0 of 10 decades. The empty ones are waiting for someone’s album.
On the map

Tappan on the map, 1892 to 1979

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

Tappan on the 1892 USGS mapTappan on the 1902 USGS mapTappan on the 1937 USGS mapTappan on the 1940 USGS mapTappan on the 1957 USGS mapTappan on the 1967 USGS mapTappan on the 1979 USGS map1892Tarrytown 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 Tappan.

Timeline

Tappan, 1739 to 1972

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

  1. 18th century
  2. 1739Born hereJohn Haring is born here
  3. 19th century
  4. 1801Born hereJohn Quidor is born here
  5. 1832In the archiveSchool house, Tappan - painted by Robert W. Weir ; engraved on steel by James Smillie
  6. 1840In the archiveSchool house
  7. 1892On the mapFirst mapped by the U.S. Geological Survey
  8. 20th century
  9. 1972Born hereGlenn Schloss is born here
The story

How Tappan came to be

From Wikipedia’s history of Tappan.

Read it all →

The Tappan tribe were a Lenape people who inhabited the region radiating from the Hudson Palisades and the New York – New Jersey Highlands at the time of European colonization in the 17th century. "Tappan" is derived from the Lenape word "tuphanne" thought to mean "cold water."

The first Orange County courthouse was built in 1691 in Tappan, though by 1737, sessions alternated between Tappan and Goshen. The first school house in Rockland County was built in 1711 in Tappan. It was used as a school until 1860. There would not be another school in the county until late in the 18th century.

Text from Wikipedia, licensed CC BY-SA 4.0.

From the old history books

What they wrote about Tappan in 1884

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

The Massacre at Herringtown or Old Tappan.* On the night of the 27th of September, 177S, about three miles southwest of the village of Tappan, occurred one of the most bloody massacres of the Revolution, which, but for the humanity of a British captain, who disobeyed the orders of his superior offi…
History of Rockland County, New York1884Read the page →
Read the text

The Massacre at Herringtown or Old Tappan.* On the night of the 27th of September, 177S, about three miles southwest of the village of Tappan, occurred one of the most bloody massacres of the Revolution, which, but for the humanity of a British captain, who disobeyed the orders of his superior officers, would have equaled in its atrocity the Groton massacre.

Text read by machine from the scan; it may contain errors.
After practicing in the city for a year, he removed, in 1847, to Tappan, where, with the exception of two winters, spent in attendance on lectures in the college just named and at Bellevue Hospital, he has practiced till now. His practice has extended over the parts of Rockland and Bergen counties …
History of Rockland County, New York1884Read the page →
Read the text

After practicing in the city for a year, he removed, in 1847, to Tappan, where, with the exception of two winters, spent in attendance on lectures in the college just named and at Bellevue Hospital, he has practiced till now. His practice has extended over the parts of Rockland and Bergen counties contiguous to Tappan. He has been Health Officer of Orangetown two terms, and is now serving for a third term as a Coroner of the county.

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

Tappan, decade by decade

2 decades in the archive, from the 1830s to the 1840s. 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.

School house
Retake this viewSchool house, 1840

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

Retake this view · +15
On the National Register

3 listings protect 36 historic buildings

The country’s official list of buildings and places worth saving. One is a National Historic Landmark, the highest tier.

places listed
3
National Historic Landmark
1
none yet
historic buildings protected
36
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

3 famous people were born in Tappan

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

See all →
Stories next door

History across the town line

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

Questions about Tappan’s history

What year was Tappan founded?

The Tappan post office opened in 1812, 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 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.