Smithsburg, MD ZIP code
The ZIP code for Smithsburg, Maryland is 21783. It is in Washington County.
- Population in these ZIPs
- 9,910
- Avg. median income
- $100,800population-weighted
- Typical home value
- $370,300population-weighted
- Metro area
- Hagerstown-Martinsburg, MD-WV
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Smithsburg, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21783 | 9,910 | $100,750 | $370,300 |
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
Cities near Smithsburg
- Sabillasville 5 mi
- Cascade 5 mi
- Myersville 8 mi
- Thurmont 9 mi
- Hagerstown 9 mi
- Funkstown 9 mi
- Boonsboro 11 mi
- Maugansville 11 mi
- Emmitsburg 12 mi
- Rocky Ridge 12 mi
- Saint James 12 mi
- Fairplay 13 mi
Frequently asked questions
What is the ZIP code for Smithsburg, MD?
The ZIP code for Smithsburg, MD is 21783.
What county is Smithsburg, Maryland in?
Smithsburg ZIP codes are in Washington County.