Upperco, MD zip code
Upperco, Maryland uses one zip code: 21155. Most of it is in Baltimore County. Together these zip codes are home to about 3.3K people.
Zip codes
1
Population
3.3K
All zips combined
Largest zip
21155
3,313 residents
Zip codes in Upperco
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21155 | 3,313 | $123,158 |