Washington, DC 20555 ZIP Code Profile

Related Place Profiles:
Washington, DC
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ZIP Code 20555: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Washington, DC 20555

Not Acceptable, USPS
Nuclear Regulatory Comm, DC 20555

  • 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 38.896, Longitude -77.041
  • 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 20555 Data & Demographics (As of July 1, 2025)



    ZIP Code 20555 is a unique - single entity ZIP Code. There is no demographic data available for this type of ZIP Code. However, ZIP Code 20555 is contained within ZIP Code 20018 and perhaps demographic information for this ZIP Code would be of interest to you: ZIP Code 20018 Demographic Information.

Nearby Cities, Towns & Census Designated Places

Washington, DC (0.3 miles ESE)
Arlington, VA (2.4 miles W)
Lynhaven, VA (4.3 miles SSW)
Beverley Hills, VA (4.4 miles SSW)
Warwick Village, VA (4.5 miles SSW)
Saint Elmo, VA (4.6 miles S)
Parkfairfax, VA (4.6 miles SSW)
Monticello Park, VA (4.7 miles SSW)
Braddock Heights, VA (4.9 miles SSW)
Kaywood Gardens, MD (5 miles NE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Northwest Rectangle, DC (0.2 miles WSW)
Farragut Square, DC (0.5 miles NNW)
Franklin McPherson Square, DC (0.6 miles NE)
Dupont Circle, DC (0.8 miles NNW)
West End, DC (0.9 miles NNW)
Scott Circle, DC (0.9 miles NNE)
Thomas Circle, DC (0.9 miles NE)
Chinatown, DC (1 miles ENE)
Mount Vernon Square, DC (1.1 miles ENE)
Foggy Bottom, DC (1.2 miles WNW)

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