Fallston, MD zip code
Fallston, Maryland uses one zip code: 21047. Most of it is in Harford County. Together these zip codes are home to about 14K people.
Zip codes
1
Population
14K
All zips combined
Largest zip
21047
13,852 residents
Zip codes in Fallston
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21047 | 13,852 | $157,500 |