Barnesville, MD ZIP code
The ZIP code for Barnesville, Maryland is 20838. It is in Montgomery County.
- Population in these ZIPs
- 306
- Avg. median income
- $250,000population-weighted
- Typical home value
- $704,600population-weighted
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Barnesville, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 20838 | 306 | $250,001 | $704,600 |
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 Barnesville
- Dickerson 3 mi
- Boyds 4 mi
- Beallsville 4 mi
- Clarksburg 5 mi
- Adamstown 7 mi
- Tuscarora 8 mi
- Poolesville 8 mi
- Germantown 8 mi
- Ijamsville 8 mi
- Buckeystown 9 mi
- Montgomery Village 9 mi
- Point Of Rocks 9 mi
Frequently asked questions
What is the ZIP code for Barnesville, MD?
The ZIP code for Barnesville, MD is 20838.
What county is Barnesville, Maryland in?
Barnesville ZIP codes are in Montgomery County.