Monkton, MD zip code
Monkton, Maryland uses one zip code: 21111. Most of it is in Baltimore County. Together these zip codes are home to about 4.7K people.
Zip codes
1
Population
4.7K
All zips combined
Largest zip
21111
4,714 residents
Zip codes in Monkton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21111 | 4,714 | $136,304 |