Keedysville is a town in Washington County, Maryland, home to about 1,183 people across 0.9 square miles. Its ZIP code is 21756.
Homes sold for a median of $204 per square foot in the three months ending August 2026, a balanced market.
Mostly Keedysville; also Trego-Rohrersville Station and Mount Briar
Each card is that ZIP code’s whole market, including any part outside Keedysville. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Keedysville’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Keedysville well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Washington Dulles International Airport (IAD)38 miles away |
|---|---|
| Closer regional airport | Hagerstown Regional Richard A Henson Field (HGR)18 miles away |
| Nearest city of 250,000+ | Washington, DC53 miles away |
| Nearest city of 1 million+ | Philadelphia, PA141 miles away |
Straight-line distances from the center of Keedysville; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Keedysville had 1,213 residents in the 2020 census, up 152% since 2000.
It’s the 316th largest of 527 towns in Maryland by population.
Washington County grew from 45,133 residents in 1900 to 154,705 in 2020.
Washington County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 21°F. About 43.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Sharpsburg 5 S, MD weather station (4 miles away).
61,729 jobs at 3,417 businesses in Washington County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
8 doctors and other health care providers list an office in Keedysville.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 3 |
| Mental health providers | 3 |
| Physical and occupational therapists | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Libraries
Museums
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Buying or selling around Keedysville? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Shares ZIP codes with Trego-Rohrersville Station, Mount Briar, Rohrersville and Eakles Mill.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.