ZIP Code 20818 – Cabin John, Maryland
The 20818 ZIP Code belongs to Cabin John, Maryland. The population in this 20818 ZIP code is 1,602. The latitude is 38.97347 and longitude is -77.16188 in 20818 Cabin John, Maryland. The time zone for this 20818 ZIP code is America/New_York.
| City | Cabin John |
| Zip Code | 20818 |
| State | Maryland |
| County | Montgomery |
| Population | 1,602 |
| Latitude | 38.97347 |
| Longitude | -77.16188 |
| Time Zone | America/New_York |