ZIP Code 20777 – Highland, Maryland
The 20777 ZIP Code belongs to Highland, Maryland. The population in this 20777 ZIP code is 3,046. The latitude is 39.17487 and longitude is -76.96783 in 20777 Highland, Maryland. The time zone for this 20777 ZIP code is America/New_York.
| City | Highland |
| Zip Code | 20777 |
| State | Maryland |
| County | Howard |
| Population | 3,046 |
| Latitude | 39.17487 |
| Longitude | -76.96783 |
| Time Zone | America/New_York |