ZIP code 21780: Sabillasville, MD
21780 is a ZIP code in Sabillasville, Maryland, mainly in Frederick County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area. About 2,159 people live here.
- Population
- 2,159
- Median household income
- $83,785
- Typical home value
- $405,200+2.5% in 12 months
- Median rent
- $1,374gross, per month
- Median age
- 41.5
- Homeowners
- 73%of occupied homes
Shaded: ZIP code 21780's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 21780 details
| City | Sabillasville |
|---|---|
| State | Maryland |
| County | Frederick County (also partly Washington County) |
| Metro area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 22.1 sq mi, plus 0 sq mi of water |
| Population density | 98 people per sq mi |
| Bachelor's degree or higher | 24.7% of adults 25+ |
| Average commute | 46.7 minutes |
| Center coordinates | 39.67215, -77.47162 |
ZIP codes near 21780
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 21719 | Cascade, MD | 2.7 mi | 1,178 |
| 21783 | Smithsburg, MD | 4.5 mi | 9,910 |
| 17250 | Rouzerville, PA | 5.2 mi | 0 |
| 17214 | Blue Ridge Summit, PA | 5.2 mi | 1,143 |
| 21720 | Cavetown, MD | 6.2 mi | — |
| 21788 | Thurmont, MD | 6.5 mi | 11,654 |
| 21727 | Emmitsburg, MD | 7.7 mi | 6,052 |
| 17320 | Fairfield, PA | 8.1 mi | 8,124 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 21780?
A typical home in ZIP code 21780 is worth about $405,200 (Zillow Home Value Index). The median household here earns $83,785 a year. See what buying here would cost per month, with Maryland average taxes and insurance filled in.
Monthly payment for a $405,200 homeWhat can a $83,785 income afford?Rental property numbers
About ZIP code 21780
What city is ZIP code 21780?
ZIP code 21780 is in Sabillasville, MD, in Frederick County.
What county is ZIP code 21780 in?
21780 is mainly in Frederick County, Maryland, and partly in Washington County.
What is the population of ZIP code 21780?
About 2,159 people live in ZIP code 21780, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 21780 in?
21780 is in Eastern Time (UTC−5). It observes daylight saving time.