More historic than 14% of U.S. towns · #200 of 261 in Maryland. What drives it
Most of Wheaton was built recently: 1% of its homes predate 1940 and the median home dates from 1960. Below: 11 old photos and papers and maps from 1908 on.
Founding year: the first Wheaton post office (Blevins & Helbock, CC0). Wikidata: 1700.The full story ↓
History grade
What drives Wheaton’s History grade
On its age, its old homes and the National Register, Wheaton is more historic than 14% of U.S. towns, #200 of 261 in Maryland. Its age holds the grade up; its share of homes from before 1940 pulls it down.
D
HistoryA character grade: shown, never part of Wheaton’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 Wheaton’s 0.0 sits below most of its state (20% of Maryland towns have fewer) while its 0 listings outnumber those of 23% of U.S. towns.
How sure. Graded on any two of the three inputs instead, the letter would range from D to C−. The pre-1940 share (±0.6 points) is firm at this size. The founding year is the first post office, not a stated founding date; Wikidata gives 1700.
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 Wheaton’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Wheaton developed from Leesborough (named in 1826), a small business district that grew near the junction of three major roads. The first of these is Brookeville Pike (also known as the Washington-Brookeville Pike and later as the Union Turnpike, now Georgia Avenue) a north–south toll thoroughfare running from Washington, D.C., to Brookeville and eventually to Baltimore.
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.
The Wheaton post office opened in 1869, the earliest record of the town by name (U.S. post office records). Wikidata gives 1700.
How does Wheaton rank for history?
Wheaton is more historic than 14% of U.S. towns, #200 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.
How old are the homes in Wheaton?
1% of Wheaton’s homes were built before 1940 (Census estimate), against a typical 3.3% for a Maryland town; the median home was built in 1960.
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 (6), Wikipedia, Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, 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.