Bethesda zipcode
| City | Bethesda |
| ZIP Code | 20889 |
| Type | Company/Organization |
| State Code | MD |
| State | Maryland |
ZIP code of Bethesda is 20889. This place is located in Maryland state in US. To send any postal service to Bethesda, you must use 20889 zipcode.
You should avoid following 2 city names of Maryland to be used with the ZIP code 20889.
- National Naval Medical Ctr, MD
- Walter Reed Natl Mil Med Ctr, MD