Washington, DC 20551 ZIP Code Profile

Related Place Profiles:
Washington, DC
Advertisement

ZIP Code 20551: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Washington, DC 20551

Not Acceptable, USPS
Federal Reserve Board, DC 20551

  • 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 38.893, Longitude -77.043
  • 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.

Advertisement

Washington, DC 20551 Data & Demographics (As of July 1, 2025)



    ZIP Code 20551 is a unique - single entity ZIP Code. There is no demographic data available for this type of ZIP Code. ZIP Code 20006 is nearby 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 (0.4 miles ENE)
Arlington, VA (2.2 miles W)
Lynhaven, VA (4.1 miles S)
Beverley Hills, VA (4.1 miles SSW)
Warwick Village, VA (4.2 miles SSW)
Saint Elmo, VA (4.3 miles S)
Parkfairfax, VA (4.4 miles SSW)
Monticello Park, VA (4.4 miles SSW)
Braddock Heights, VA (4.7 miles SSW)
Del Ray, VA (5.1 miles SSW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Northwest Rectangle, DC (0.1 miles NW)
Farragut Square, DC (0.7 miles N)
Franklin McPherson Square, DC (0.8 miles NE)
West End, DC (1 miles NNW)
Dupont Circle, DC (1 miles N)
Scott Circle, DC (1.2 miles NNE)
Foggy Bottom, DC (1.2 miles WNW)
Thomas Circle, DC (1.2 miles NE)
Chinatown, DC (1.2 miles ENE)
Mount Vernon Square, DC (1.4 miles NE)

Advertisement