Greenbelt’s historic district, a National Historic Landmark, takes in 1,608 buildings
More historic than 50% of U.S. towns · #89 of 261 in Maryland. What drives it
Most of Greenbelt was built recently: 9% of its homes predate 1940 and the median home dates from 1974. 1 place in town is on the National Register, among them the Greenbelt Historic District, a National Historic Landmark, and a historic district with 1,608 buildings. Below: 23 old photos and papers, maps from 1897 on, and the census since 1940.
Founding year: Wikidata. First post office: 1937.The full story ↓
History grade
What drives Greenbelt’s History grade
On its age, its old homes and the National Register, Greenbelt is more historic than 50% of U.S. towns, #89 of 261 in Maryland. Its National Register listings hold the grade up; its age pulls it down.
B−
HistoryA character grade: shown, never part of Greenbelt’s overall grade.
Few Maryland towns list much on the Register (a typical Maryland town has 0.9 per 10,000 residents, the U.S. 2.4), so Greenbelt’s 652 sits above most of its state (92% of Maryland towns have fewer) while its 1,608 historic buildings outnumber those of 99% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from C− to A−. The pre-1940 share (±1.9 points) is firm at this size. Two sources give 1935.
Founding year: Wikidata (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 Greenbelt’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Nothing in the archives for these yearsWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
Greenbelt was settled on September 30, 1937, as a public cooperative community in the New Deal era. The concept was at the same time both eminently practical and idealistically utopian: the federal government would foster an "ideal" self-sufficient cooperative community that would also ease the pressing housing shortage near the nation's capital. Construction of the new town would also create jobs and thus help stimulate the national economic recovery following the Great Depression.
In 1935, according to Wikidata. Greenbelt’s post office opened in 1937, and the census of 1940 counted 2,831 people here.
How does Greenbelt rank for history?
Greenbelt is more historic than 50% of U.S. towns, #89 of 261 in Maryland. 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 Greenbelt?
One place: the Greenbelt Historic District (listed 1980).
How old are the homes in Greenbelt?
9% of Greenbelt’s homes were built before 1940 (Census estimate, ±1.9 points), against a typical 3.3% for a Maryland 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 (4), the Library of Congress (19), Wikidata (1), the National Register of Historic Places (1), 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) 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.