Dayton, MD zip code
Dayton, Maryland uses one zip code: 21036. Most of it is in Howard County. Together these zip codes are home to about 2.6K people.
Zip codes
1
Population
2.6K
All zips combined
Largest zip
21036
2,569 residents
Zip codes in Dayton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 21036 | 2,569 | $218,036 |