Jarrettsville, MD zip code
Jarrettsville, Maryland uses one zip code: 21084. Most of it is in Harford County. Together these zip codes are home to about 7.1K people.
Zip codes
1
Population
7.1K
All zips combined
Largest zip
21084
7,070 residents
Zip codes in Jarrettsville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21084 | 7,070 | $121,509 |