1 of Difficult Run’s places is on the National Register
More historic than 22% of U.S. towns · #152 of 253 in Virginia. What drives it
Its Register listing is the Vale School-Community House. Most of Difficult Run was built recently: 2% of its homes predate 1940 and the median home dates from 1982. Below: maps from 1915 on.
On its age, its old homes and the National Register, Difficult Run is more historic than 22% of U.S. towns, #152 of 253 in Virginia. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
C−
HistoryA character grade: shown, never part of Difficult Run’s overall grade.
Virginia towns list more on the Register than most of the country (a typical Virginia town has 3.6 per 10,000 residents, the U.S. 2.4), so Difficult Run’s 1.0 sits near the middle of its state (41% of Virginia towns have fewer) while its 1 listings outnumber those of 51% of U.S. towns.
How sure. Graded on two of the three inputs, so a change in either one moves the letter more than it would with three. The pre-1940 share (±1.2 points) is firm at this size.
Founding year: our sources. 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 Difficult Run’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Lost post offices, old corners and burying grounds
Two other post offices opened and closed inside today’s town.
Vale
1883–1907
Navy
1892–1907
18801950today
Hamlets and corners on the map
Moneys CornerNavyVale
1cemetery inside Difficult Run
Vale Methodist Church
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
On the map
Difficult Run on the map, 1915 to 1994
Every edition of the U.S. Geological Survey’s map of Difficult Run. Tap a year, or press play to watch the town change.
1915Fairfax sheet · 1:62,500
U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Difficult Run.
The story so far
Difficult Run, in brief
Wikipedia doesn’t have a history of Difficult Run yet. The photos, dates and memories neighbors add here are how it gets written.
Difficult Run is a census designated place in Fairfax County, Virginia, United States. The population was 10,600 at the 2020 census.
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Difficult Run, 1883 to 1915
Woven from the archive, old maps, post office records, the National Register and the people born here.
Difficult Run is more historic than 22% of U.S. towns, #152 of 253 in Virginia. 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 Difficult Run?
One place: the Vale School-Community House (listed 2011).
How old are the homes in Difficult Run?
2% of Difficult Run’s homes were built before 1940 (Census estimate, ±1.2 points), against a typical 1.9% for a Virginia 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 the National Register of Historic Places (1), 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.