Potomac, MD 20859 ZIP Code Profile

Related Place Profiles:
Potomac, MD | Rockville, MD

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ZIP Code 20859: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Potomac, MD 20859

Acceptable Alternative
Rockville, MD 20859

  • ZIP Code Type: PO BOX
  • Businesses Addresses: 311
  • Single Family Addresses: 0
  • Multi-Family Addresses: 0
  • County: Montgomery County
  • Centroid: Latitude 39.023, Longitude -77.199
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


20859 ZIP Code Map

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Potomac, MD 20859 Data & Demographics (As of July 1, 2016)

    ZIP Code 20859 is a PO Box ZIP Code. There is no demographic data available for this type of ZIP Code. However, ZIP Code 20859 is contained within ZIP Code 20854 and perhaps demographic information for this ZIP Code would be of interest to you: ZIP Code 20854 Demographic Information.

Nearby Cities, Towns & Census Designated Places

Potomac, MD (< 0.1 mile)
Cabin John, MD (3.9 miles SE)
North Bethesda, MD (4.5 miles ENE)
Travilah, MD (4.7 miles NW)
Glen Echo, MD (4.7 miles SE)
Rockville, MD (4.9 miles NNE)
Great Falls, VA (5.1 miles WSW)
North Potomac, MD (5.5 miles NW)
Garrett Park, MD (5.8 miles E)
Bethesda, MD (6.1 miles ESE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Potomac Glen, MD (< 0.1 mile)
Williamsburg Estates, MD (1.4 miles S)
Pine Knolls, MD (1.4 miles NNE)
Potomac Manors, MD (1.4 miles WSW)
McAuley Park, MD (1.4 miles ESE)
Lake Normandy Estates, MD (1.4 miles NNE)
Bradley Farms, MD (1.4 miles SSE)
Potomac Falls, MD (1.9 miles WSW)
Glen, MD (1.9 miles NNW)
Fawsett Farms, MD (1.9 miles SW)