Rockland dates to 1789, and 31% of its homes were built before 1940
More historic than 88% of U.S. towns · #300 of 758 in New York. What drives it
4 places in town are on the National Register, among them a historic district with 4 buildings. Below: 1 old photo or paper, maps from 1921 on, and the census since 1820.
Founding year: Wikipedia. First post office: 1826.The full story ↓
History grade
What drives Rockland’s History grade
On its age, its old homes and the National Register, Rockland is more historic than 88% of U.S. towns, #300 of 758 in New York. All 3 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.
A
HistoryA character grade: shown, never part of Rockland’s overall grade.
New York towns list more on the Register than most of the country (a typical New York town has 12.3 per 10,000 residents, the U.S. 2.4), so Rockland’s 18.1 sits near the middle of its state (55% of New York towns have fewer) while its 6 historic buildings outnumber those of 72% of U.S. towns.
NoteThe founding year comes from Wikipedia alone; no second source gives 1789.
How sure. Graded on any two of the three inputs instead, the letter would range from A− to A. The pre-1940 share is a Census survey estimate (±6.7 points).
Founding year: Wikipedia (other dates in Quick answers). Homes: Census ACS 2020–24. National Register: National Park Service, May 2026 list; each listing counted once (boundary changes and added documentation belong to their listing), and a historic district counts its contributing buildings. How TownRatings grades history →
What stands out about Rockland’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The town, as with most of this part of New York, was part of the Hardenburgh Patent. The town was first settled circa 1789. The town was established in 1910 from the western part of the town of Neversink.
The early history of Rockland county is the early history of the town of Orangetown. The first settlers were sixteen farmers from Holland, who purchased from the Tappan Indians a tract of land bounded north by Greenbush swamp, east by the Nyack Mountains, south by the Dues Kill or Cross Creek (near the present Randall’s Station on the West Shore Railroad), then supposed to be the north line of the province of New Jersey, and
Text read by machine from the scan; it may contain errors.
name Mechanicstown. Notwithstanding this, in the act passed by the Legislature, April 17th 1827, entitled "An Act for the Relief of the Town of Hampstead in tilecounty of Rockland,” it was decreed that “ all conveyances made, and other business transacted in the name of Ramapo in the town of Hampstead in Rockland county, are hereby declared to be as valid and binding for all intents and purposes as though the same had been
Text read by machine from the scan; it may contain errors.
Historical record to the close of the nineteenth century of Rockland County, New York1902 · page 458Read the page →
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ilethodist services were held at Rockland Lake soon after the circuit ridei-s began going their rounds of the county. The meetings were fii-st held in private houses until in 1835, when a church was built on ground given by Benedict Wells and wife Bridget In 1811 Rockland
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Portrait and biographical record of Rockland and Orange Counties, New York. Containing portraits and biographical sketches of prominent1895 · page 1058Read the page →
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three years, and was next assigned to a charge in Tyringham, Mass., where he remained three years, going thence to North Hinsdale, where he also remained three years, and then to Rockland, serving a short period. From Rockland he went to Ridgebury, where he was stationed three years, and thence came to his present place of residence, where, after serving three years, he was
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
Rockland, 1789 to 1985
Woven from the archive, old maps, post office records, the National Register and the people born here.
In 1789, according to Wikipedia’s history of the town. Rockland’s post office opened in 1826, and the census of 1820 counted 405 people here.
How does Rockland rank for history?
Rockland is more historic than 88% of U.S. towns, #300 of 758 in New York. The History grade combines the town’s founding era, the share of homes built before 1940 and its National Register listings. It’s a character grade, so it isn’t part of the overall grade. How it works.
What is on the National Register in Rockland?
4 listings: 2 buildings, 1 historic district, the Rockland Mill Complex, with 4 contributing buildings, and 1 structure. 6 historic buildings in all.
How old are the homes in Rockland?
31% of Rockland’s homes were built before 1940 (Census estimate, ±6.7 points), against a typical 27% for a New York town; the median home was built in 1959.
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).
From Wikimedia Commons (11), Wikidata (2), the National Register of Historic Places (4), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System 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.