ZIP Code Details
| ZIP Code | 20859 |
|---|---|
| City | Potomac |
| State | Maryland (MD) |
| County | Montgomery County |
| Area Code | 227/301 |
| Elevation | 358 ft |
| Latitude | 39.144 |
|---|---|
| Longitude | -77.2076 |
| Timezone | New York (DST) |
| FIPS | 24031 |
| ZIP Type | PO Box |
| Status | Active |
Housing & Income
No Census data available for this ZIP code
ZIP code 20859 is a special-use ZIP code (PO Box, unique, or military) with no residential population data in the Census Bureau's American Community Survey.
Frequently Asked Questions
ZIP code 20859 is in Potomac, MD, in Montgomery County.
ZIP code 20859 is located in Maryland (MD).
ZIP code 20859 is in Montgomery County, MD.
ZIP 20859 observes the New York timezone. Daylight Saving Time is observed.
Population data not available.
Income data not available.
Home value data not available.
About ZIP Code 20859
ZIP code 20859 is located in Potomac, Maryland, within Montgomery County.
Overall, ZIP code 20859 in Potomac, MD is characterized as a distinctive area with a unique demographic profile.