Potomac, MD ZIP Codes

Mailing address format for Potomac

John Smith
123 Main St
POTOMAC MD 20854
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Potomac

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Potomac? Location, county and time zone

State

Maryland

County

Montgomery County

GPS coordinates

39.01333, -77.19358

Elevation

361 ft (110 m)

Time zone

America/New YorkEST · UTC-05:00

Population

47,018

Map of Potomac, MD 20854

Tap a place on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Potomac Street View

Drag to look around. Tap any place on the map above, or the "Street View" button on a card, to jump there.

ZIP codes near Potomac

• Cabin John, MD
  20818, 208123.2 mi
• Glen Echo, MD
  20812, 208184.1 mi
• North Bethesda, MD
  20852, 20896, 20895, 208144.3 mi
• Bethesda, MD
  20894, 20892, 20889, 208184.4 mi
• Travilah, MD
  208544.4 mi
• McLean, VA
  22101, 22102, 22043, 220274.8 mi
• Rockville, MD
  20850, 20852, 208515.3 mi
• Brookmont, MD
  20816, 208125.4 mi
• Garrett Park, MD
  20896, 208955.6 mi
• Great Falls, VA
  22066, 201945.8 mi
• Chevy Chase View, MD
  20895, 208896.0 mi
• Somerset, MD
  208166.1 mi

Potomac ZIP code: FAQ