Jefferson, MD ZIP code
The ZIP code for Jefferson, Maryland is 21755. It is in Frederick County.
- Population in these ZIPs
- 5,909
- Avg. median income
- $137,400population-weighted
- Typical home value
- $560,000population-weighted
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Jefferson, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21755 | 5,909 | $137,417 | $560,000 |
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 Jefferson
- Burkittsville 4 mi
- Brunswick 4 mi
- Braddock Heights 5 mi
- Knoxville 5 mi
- Brownsville 5 mi
- Middletown 6 mi
- Point Of Rocks 6 mi
- Rohrersville 6 mi
- Buckeystown 7 mi
- Tuscarora 8 mi
- Adamstown 8 mi
- Keedysville 10 mi
Frequently asked questions
What is the ZIP code for Jefferson, MD?
The ZIP code for Jefferson, MD is 21755.
What county is Jefferson, Maryland in?
Jefferson ZIP codes are in Frederick County.