Jefferson, MD zip code
Jefferson, Maryland uses one zip code: 21755. Most of it is in Frederick County. Together these zip codes are home to about 5.9K people.
Zip codes
1
Population
5.9K
All zips combined
Largest zip
21755
5,909 residents
Zip codes in Jefferson
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21755 | 5,909 | $137,417 |