Washington, DC 20503 ZIP Code Profile

Related Place Profiles:
Washington, DC
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ZIP Code 20503: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Washington, DC 20503

Not Acceptable, USPS
Office of Mgmt and Budget, DC 20503

  • ZIP Code Type: UNIQUE - SINGLE ENTITY
  • Businesses Addresses: 1
  • PO Box Addresses: 0
  • Residential Addresses: 0
    • Multi-Family Addresses: 0
    • Single Family Addresses: 0
  • Centroid: Latitude 38.902, Longitude -77.036
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.

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Washington, DC 20503 Data & Demographics (As of July 1, 2025)



    ZIP Code 20503 is a unique - single entity ZIP Code. There is no demographic data available for this type of ZIP Code. However, ZIP Code 20503 is contained within ZIP Code 20006 and perhaps demographic information for this ZIP Code would be of interest to you: ZIP Code 20006 Demographic Information.

Nearby Cities, Towns & Census Designated Places

Washington, DC (0.5 miles S)
Arlington, VA (2.7 miles WSW)
Kaywood Gardens, MD (4.6 miles NE)
Mount Rainier, MD (4.7 miles NE)
Lynhaven, VA (4.7 miles SSW)
Beverley Hills, VA (4.9 miles SSW)
Chillum, MD (4.9 miles NNE)
Warwick Village, VA (4.9 miles SSW)
Saint Elmo, VA (5 miles SSW)
Parkfairfax, VA (5.1 miles SSW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Franklin McPherson Square, DC (0.2 miles ESE)
Farragut Square, DC (0.4 miles W)
Thomas Circle, DC (0.5 miles NE)
Scott Circle, DC (0.5 miles N)
Dupont Circle, DC (0.6 miles NW)
Northwest Rectangle, DC (0.7 miles SW)
Chinatown, DC (0.7 miles E)
Mount Vernon Square, DC (0.7 miles ENE)
Logan Circle, DC (0.8 miles NNE)
West End, DC (0.8 miles WNW)

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