| Primary City | Baltimore | |
| Population | 620,961 | |
| State | Maryland | |
| County | City of Baltimore | |
| Current Time | ||
| Zip Codes | ||
| Area Codes | 410, 410 |
Neighbouring Zip Codes
ZIP Code: 21227
Halethorpe, Maryland
ZIP Code: 20777
Highland, Maryland
ZIP Code: 21225
Brooklyn, Maryland
ZIP Code: 21226
Curtis Bay, Maryland
ZIP Code: 21225
Brooklyn, Maryland
ZIP Code: 21222
Dundalk, Maryland
ZIP Code: 21219
Sparrows Point, Maryland
ZIP Code: 21221
Essex, Maryland
ZIP Code: 21062
Glen Burnie, Maryland
ZIP Code: 21061
Glen Burnie, Maryland
ZIP Code: 21227
Halethorpe, Maryland
ZIP Code: 21090
Linthicum Heights, Maryland
ZIP Code: 21123
Pasadena, Maryland
ZIP Code: 21122
Pasadena, Maryland
ZIP Code: 21237
Rosedale, Maryland
Neighbouring Cities
Dundalk, Riviera Beach, Pumphrey, Baltimore Highlands, Ferndale, Glen Burnie, Green Haven, Linthicum, Lansdowne, Edgemere, South Gate, Pasadena, Rosedale, Arbutus, Essex