Hillen | |
|---|---|
 Houses in Hillen | |
| Country | United States |
| State | Maryland |
| City | Baltimore |
| Time zone | UTC-5 (Eastern) |
| • Summer (DST) | EDT |
| ZIP code | 21218 |
| Area code | 410, 443, and 667 |
Hillen is a small community just west of Hillen Road and Morgan State University and south of Coldspring Lane in Baltimore, Maryland, United States.