Zip Code 21231 - Baltimore, Baltimore City, MD, United States
Zip Code 21231 Data
| Zip Code | 21231 |
|---|---|
| City | Baltimore |
| County | Baltimore City |
| County FIPS | 510 |
| State | Maryland |
| State FIPS | 24 |
| Latitude | 39.287896 |
| Longitude | -76.592319 |
| Timezone | 5 |
| Daylight | Yes |
| Country | United States |
