Most of Alpine was built recently: 7% of its homes predate 1940 and the median home dates from 1982. 4 places in town are on the National Register, among them the Palisades Interstate Park, a National Historic Landmark, and a historic district with 25 buildings. Below: 2 old photos and papers, maps from 1897 on, and the census since 1900.
Founding year: the first Alpine post office (Blevins & Helbock, CC0).
History grade
What drives Alpine’s History grade
On its age, its old homes and the National Register, Alpine is more historic than 57% of U.S. towns. Its National Register listings hold the grade up; its age pulls it down.
B
HistoryA character grade: shown, never part of Alpine’s overall grade.
New Jersey towns list more on the Register than most of the country (a typical New Jersey town has 3.7 per 10,000 residents, the U.S. 2.4), so Alpine’s 170 sits above most of its state (90% of New Jersey towns have fewer) while its 27 historic buildings outnumber those of 81% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C to B+. The pre-1940 share is a Census survey estimate (±4.0 points). The founding year is the first post office, not a stated founding date.
Founding year: the first post office (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 Alpine’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
National Park Service, National Register of Historic Places. Photos from Wikimedia Commons, credited on each place’s page.
The story so far
Alpine, in brief
Wikipedia doesn’t have a history of Alpine yet. The photos, dates and memories neighbors add here are how it gets written.
Alpine is a borough in Bergen County, in the U.S. state of New Jersey, approximately 15 miles (24 km) north of Midtown Manhattan. It is the easternmost town in New Jersey. As of the 2020 United States census, the borough's population was 1,762, a decrease of 87 (−4.7%) from the 2010 census count of 1,849, which in turn reflected a decline of 334 (−15.3%) from the 2,183 counted in the 2000 census. In 2012, Forbes ranked Alpine as America's most expensive ZIP Code with a median home price of $4.25 million. It was ranked 4th in the magazine's 2010 listing of "America's Most Expensive ZIP Codes", with a median home price of $3,814,885. In 2009, Forbes ranked Alpine first, along with Greenwich, …
Its first post office opened in 1871. Between the 2010 and 2020 censuses its population fell from 1,849 to 1,762 (-5%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Alpine, 1750 to 1983
Woven from the archive, old maps, post office records, the National Register and the people born here.
The Alpine post office opened in 1871, the earliest record of the town by name (U.S. post office records).
How does Alpine rank for history?
Alpine is more historic than 57% of U.S. towns. 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 Alpine?
4 listings: 2 buildings, 1 historic district, the Upper Closter-Alpine Historic District, with 25 contributing buildings, and 1 site. 27 historic buildings in all.
How old are the homes in Alpine?
7% of Alpine’s homes were built before 1940 (Census estimate, ±4.0 points), against a typical 15% for a New Jersey town; the median home was built in 1982.
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 (6), the Library of Congress (2), Wikidata (1), the National Register of Historic Places (4), 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) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.