Washington, DC 20549 ZIP Code Profile

Related Place Profiles:
Washington, DC
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ZIP Code 20549: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Washington, DC 20549

Not Acceptable, USPS
Securities and Exchange Comm, DC 20549

  • 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 38.892, Longitude -77.02
  • 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 20549 Data & Demographics (As of July 1, 2025)



    ZIP Code 20549 is a unique - single entity ZIP Code. There is no demographic data available for this type of ZIP Code. ZIP Code 20045 is nearby and perhaps demographic information for this ZIP Code would be of interest to you: ZIP Code 20045 Demographic Information.

Nearby Cities, Towns & Census Designated Places

Washington, DC (0.9 miles WNW)
Arlington, VA (3.5 miles W)
Lynhaven, VA (4.4 miles SSW)
Kaywood Gardens, MD (4.5 miles NE)
Mount Rainier, MD (4.5 miles NE)
Saint Elmo, VA (4.6 miles SSW)
Warwick Village, VA (4.7 miles SSW)
Beverley Hills, VA (4.7 miles SW)
Colmar Manor, MD (4.9 miles NE)
Monticello Park, VA (4.9 miles SSW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Judiciary Square, DC (0.5 miles NNE)
East End, DC (0.6 miles ENE)
Washington City, DC (0.6 miles NNE)
Chinatown, DC (0.7 miles NNW)
East Central, DC (0.7 miles NE)
Southwest, DC (0.8 miles SSE)
Mount Vernon Square, DC (0.9 miles N)
Franklin McPherson Square, DC (1 miles NW)
Capitol Hill, DC (1.1 miles E)
Thomas Circle, DC (1.1 miles NNW)

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