Zip Code 21029 - Clarksville, Howard, MD, United States
Zip Code 21029 Data
| Zip Code | 21029 |
|---|---|
| City | Clarksville |
| County | Howard |
| County FIPS | 027 |
| State | Maryland |
| State FIPS | 24 |
| Latitude | 39.203744 |
| Longitude | -76.951126 |
| Timezone | 5 |
| Daylight | Yes |
| Country | United States |