More historic than 4% of U.S. towns · #212 of 253 in Virginia. What drives it
Most of Wolf Trap was built recently: 0.6% of its homes predate 1940 and the median home dates from 1980. Below: 1 old photo or paper, maps from 1915 on, and the census since 1980.
On its age, its old homes and the National Register, Wolf Trap is more historic than 4% of U.S. towns, #212 of 253 in Virginia. Its National Register listings hold the grade up; its share of homes from before 1940 pulls it down.
D−
HistoryA character grade: shown, never part of Wolf Trap’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 Wolf Trap’s 0.0 sits below most of its state (17% of Virginia towns have fewer) while its 0 listings outnumber those of 23% 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 (±0.5 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 Wolf Trap’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
Another post office, Hunter, opened and closed inside today’s town.
Hamlets and corners on the map
A Country PlaceBeau RidgeBrowns MillCinnamon CreekClarks CrossingCrowells CornerFour CornersHunterShouse VillageSpring RidgeSun ValleyTowlston Meadow
3cemeteries and burying grounds inside Wolf Trap
Andrew Chapel United Methodist ChurchCartersville Baptist ChurchDay Family
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
On the map
Wolf Trap on the map, 1915 to 1994
Every edition of the U.S. Geological Survey’s map of Wolf Trap. 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 Wolf Trap.
The story so far
Wolf Trap, in brief
Wikipedia doesn’t have a history of Wolf Trap yet. The photos, dates and memories neighbors add here are how it gets written.
Wolf Trap is a census-designated place (CDP) in Fairfax County, Virginia, United States. As of the 2020 census, Wolf Trap had a population of 16,496. Wolf Trap National Park for the Performing Arts is located in the CDP.
Between the 2010 and 2020 censuses its population grew from 16,131 to 16,496 (+2%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Wolf Trap, 1826 to 1926
Woven from the archive, old maps, post office records, the National Register and the people born here.
Wolf Trap is more historic than 4% of U.S. towns, #212 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.
How old are the homes in Wolf Trap?
0.6% of Wolf Trap’s homes were built before 1940 (Census estimate), against a typical 1.9% for a Virginia town; the median home was built in 1980.
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 (30), 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.