On its age, its old homes and the National Register, Libertytown is more historic than 90% of U.S. towns. All 2 inputs are above most U.S. towns; its share of homes from before 1940 ranks highest and its National Register listings lowest.
A
HistoryA character grade: shown, never part of Libertytown’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 Libertytown’s 7.4 sits above most of its state (66% of Maryland 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 is a Census survey estimate (±26.0 points).
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 Libertytown’s past
Read from the archive, the National Register and the record. The page puts what stands out first.
Every edition of the U.S. Geological Survey’s map of Libertytown. Tap a year, or press play to watch the town change.
1909Mount Airy 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 Libertytown.
The story so far
Libertytown, in brief
Wikipedia doesn’t have a history of Libertytown yet. The photos, dates and memories neighbors add here are how it gets written.
Libertytown is an unincorporated community and census-designated place (CDP) in Frederick County, in the U.S. state of Maryland. As of the 2010 census it had a population of 950. The Abraham Jones House was listed on the National Register of Historic Places in 1973.
Between the 2010 and 2020 censuses its population grew from 950 to 984 (+4%).
Intro from Wikipedia. Population: U.S. Census Bureau.
Timeline
Libertytown, 1800 to 1909
Woven from the archive, old maps, post office records, the National Register and the people born here.
Libertytown’s post office has been open since 1800.
Hamlets and corners on the map
Denneys DelightWhisperren Oaks
2cemeteries and burying grounds inside Libertytown
FairmontSaint Peter the Apostle Catholic
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
Questions about Libertytown’s history
How does Libertytown rank for history?
Libertytown is more historic than 90% of U.S. towns. 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 Libertytown?
One place: the Abraham Jones House (listed 1973).
How old are the homes in Libertytown?
46% of Libertytown’s homes were built before 1940 (Census estimate, ±26.0 points), against a typical 3.3% for a Maryland town; the median home was built in 1956.
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 National Register of Historic Places (1), 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.