LaGrange dates to 1821, and 4 of its places are on the National Register
More historic than 56% of U.S. towns · #631 of 758 in New York. What drives it
Most of LaGrange was built recently: 6% of its homes predate 1940 and the median home dates from 1974. Below: maps from 1893 on and the census since 1830.
Founding year: Wikipedia. First post office: 1823.The full story ↓
History grade
What drives LaGrange’s History grade
On its age, its old homes and the National Register, LaGrange is more historic than 56% of U.S. towns, #631 of 758 in New York. Its age holds the grade up; its share of homes from before 1940 pulls it down.
B
HistoryA character grade: shown, never part of LaGrange’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 LaGrange’s 3.1 sits below most of its state (29% of New York towns have fewer) while its 5 historic buildings outnumber those of 70% of U.S. towns.
NoteThe founding year comes from Wikipedia alone; no second source gives 1821.
How sure. Graded on any two of the three inputs instead, the letter would range from C+ to B+. The pre-1940 share (±2.6 points) is firm at this size.
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 LaGrange’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
The town was originally established in 1821 as "Freedom" from parts of the towns of Beekman and Fishkill. Confusion with Freedom, a town in Cattaraugus County that had been settled ten years earlier and established one year earlier, caused the name to be changed to "LaGrange" in 1828.
Passages that mention LaGrange, cut from the printed page as they were published.
The history of Dutchess County, New York1909 · page 655Read the page →
Read the text
by the Hicksite branch and the Orthodox built the house still used on the Ridge road near the old house. Oswego meeting at Moore's Mills in the present town of LaGrange was allowed as early as 1750, and was made a Preparative Meeting in 1758. New Milford meeting, in the town of New Milford, Litchfield County, Connecticut, was not made a Preparative Meeting until 1777. It was laid down in 1828 by the Hicksites, and later by the Orthodox.
Text read by machine from the scan; it may contain errors.
The history of Dutchess County, New York1909 · page 41Read the page →
Read the text
Mr. Beekman also surrendered the grant for land east of Rombout's Patent, receiving a new patent therefore granted June Si5, 1703. It embraced the northeast half of the present town of LaGrange, all of the towns of Union Vale and Beekman (except a few hundred acres in the southern angle of Beekman), about 8000 acres of the northwest portion of Pawling, and the western part of Dover. A strip one and three-eights of a mile wide along the east side of the two latter towns formed a portion of the Oblong.
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
LaGrange, 1821 to 2020
Woven from the archive, old maps, post office records, the National Register and the people born here.
In 1821, according to Wikipedia’s history of the town. LaGrange’s post office opened in 1823, and the census of 1830 counted 2,044 people here.
How does LaGrange rank for history?
LaGrange is more historic than 56% of U.S. towns, #631 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 LaGrange?
4 listings: 4 buildings, among them the Beekman Meeting House and Friends' Cemetery (listed 1989, the first). 5 historic buildings in all.
How old are the homes in LaGrange?
6% of LaGrange’s homes were built before 1940 (Census estimate, ±2.6 points), against a typical 27% for a New York town; the median home was built in 1974.
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 (1), 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.