Washington DC Zip Codes: Complete List For All Areas

Washington D.C., the heart of the United States, is a city brimming with history, culture, and vibrant neighborhoods. Whether you're planning a visit, sending mail, or just curious, knowing the correct zip code is essential. This guide provides a comprehensive overview of Washington D.C. zip codes, ensuring you have the right information at your fingertips.

Understanding Washington D.C. Zip Codes

Zip codes in Washington D.C. follow a structured system. The city's base zip code is 20001, and subsequent codes branch out to cover specific areas and neighborhoods. Understanding this structure can help you quickly identify the correct zip code for your destination.

Complete List of Washington D.C. Zip Codes

Here's a detailed list of zip codes in Washington D.C., organized for easy navigation:

• 20001: Includes areas like Bloomingdale, Eckington, and Truxton Circle.
• 20002: Covers Capitol Hill, Kingman Park, and Near Northeast.
• 20003: Encompasses Navy Yard, Capitol South, and Southwest Waterfront.
• 20004: Primarily government buildings and offices downtown.
• 20005: Includes Logan Circle, Dupont Circle, and Mount Vernon Square.
• 20006: Covers areas near Metro Center and Judiciary Square.
• 20007: Encompasses Georgetown and Glover Park.
• 20008: Includes Cleveland Park, Woodley Park, and parts of Van Ness.
• 20009: Covers Adams Morgan, Columbia Heights, and U Street Corridor.
• 20010: Includes Petworth and Park View.
• 20011: Covers Brightwood and Shepherd Park.
• 20012: Includes Takoma and Colonial Village.
• 20015: Encompasses Chevy Chase.
• 20016: Includes Tenleytown and American University Park.
• 20017: Primarily government offices.
• 20018: Includes Brookland and Woodridge.
• 20019: Covers Deanwood and Kenilworth.
• 20020: Includes Anacostia and Congress Heights.
• 20022: Primarily serves government facilities.
• 20023: Covers areas around Foggy Bottom and George Washington University.
• 20024: Includes Southwest D.C. waterfront.
• 20026: Government agencies, including the Government Printing Office.
• 20027: Primarily serves government facilities.
• 20029: Serves the U.S. Department of the Treasury.
• 20030: White House and surrounding executive offices.
• 20317: The Pentagon.
• 20032: Includes Congress Heights and Bellevue.
• 20033: Serves various federal agencies.
• 20036: Includes Farragut Square and parts of Dupont Circle.
• 20037: Covers the West End and parts of Foggy Bottom.
• 20038: Serves Howard University and surrounding areas.
• 20039: National Institutes of Health (NIH) in Bethesda, MD (adjacent to D.C.).
• 20040: Postal use only.
• 20041: Postal use only.
• 20042: Postal use only.
• 20043: Postal use only.
• 20044: Postal use only.
• 20045: U.S. Supreme Court.
• 20050: Postal use only.
• 20051: Postal use only.
• 20052: Georgetown University.
• 20053: Postal use only.
• 20057: Catholic University of America.
• 20058: Postal use only.
• 20059: Postal use only.
• 20060: Postal use only.
• 20061: Postal use only.
• 20062: Postal use only.
• 20063: Postal use only.
• 20064: Postal use only.
• 20065: Postal use only.
• 20066: Postal use only.
• 20067: Postal use only.
• 20068: Postal use only.
• 20069: Postal use only.
• 20070: Postal use only.
• 20071: Postal use only.
• 20073: Postal use only.
• 20074: Postal use only.
• 20075: Postal use only.
• 20076: Postal use only.
• 20077: Postal use only.
• 20078: Postal use only.
• 20080: Postal use only.
• 20081: Postal use only.
• 20082: Postal use only.
• 20083: Postal use only.
• 20084: Postal use only.
• 20085: Postal use only.
• 20086: Postal use only.
• 20087: Postal use only.
• 20088: Postal use only.
• 20089: Postal use only.
• 20090: Postal use only.
• 20091: Postal use only.
• 20093: Postal use only.
• 20094: Postal use only.
• 20095: Postal use only.
• 20096: Postal use only.
• 20097: Postal use only.
• 20098: Postal use only.
• 20099: Postal use only.

How to Find a Zip Code in Washington D.C.

1. Use Online Tools: The USPS website offers a zip code lookup tool. Simply enter the address, and it will provide the correct zip code.
2. Consult Online Maps: Online map services like Google Maps can also display zip code boundaries.
3. Check Official Directories: Postal directories and official government resources provide detailed zip code information.

Why Accurate Zip Codes Matter

• Efficient Mail Delivery: Using the correct zip code ensures your mail reaches its destination promptly.
• Business Operations: Businesses rely on accurate zip codes for logistics, marketing, and customer service.
• Emergency Services: Emergency responders use zip codes to quickly locate and assist individuals in need.
• Data Analysis: Zip codes are essential for demographic research, urban planning, and economic analysis.

Zip Code Extensions: The Importance of +4 Codes

In addition to the basic five-digit zip code, there's also a +4 extension. This extension narrows down the delivery location to a specific block, building, or even a group of apartments. Using the +4 code can further improve mail delivery accuracy.

Changes and Updates to Washington D.C. Zip Codes

Zip codes can change due to urban development, population shifts, or postal service adjustments. Always verify the zip code using the USPS website to ensure you have the most current information. — OnlyFans Leaks: Understanding The Risks And Protecting Yourself

FAQ Section

What is the main zip code for Washington D.C.?

The primary zip code for Washington D.C. is 20001. However, the city is divided into numerous zip codes to efficiently manage mail delivery across different neighborhoods and districts.

How can I find the zip code for a specific address in D.C.?

Visit the official USPS website and use their zip code lookup tool. Enter the full address to find the correct zip code.

Are zip codes in Washington D.C. different for residential and commercial addresses?

In some cases, yes. Certain zip codes primarily serve government buildings or large commercial complexes, while others are designated for residential areas.

Do Washington D.C. zip codes cover any areas outside of the city?

Generally, no. However, some adjacent areas or federal facilities (like the National Institutes of Health in Bethesda, MD, which uses the 20039 zip code) might be closely associated.

How often are zip codes updated or changed in Washington D.C.?

Zip codes are updated as needed to reflect changes in population, urban development, and postal service requirements. It's always a good idea to verify the zip code to ensure accuracy. — Mr. Olympia 2025: Results, Winners & Predictions

What is the purpose of the +4 extension in a zip code?

The +4 extension helps further pinpoint the delivery location, improving mail sorting and delivery accuracy. It specifies a particular block, building, or group of addresses.

Where can I find a complete map of Washington D.C. zip codes?

Online map services like Google Maps often display zip code boundaries. Additionally, official postal directories and resources may provide detailed zip code maps.

Conclusion

Knowing the correct zip code in Washington D.C. is crucial for accurate mail delivery, efficient business operations, and accessing essential services. Use the resources and information provided in this guide to ensure your mail reaches its destination without delay. Stay informed, verify your zip codes, and take advantage of the +4 extensions for enhanced accuracy. — U.S. Territories: A Comprehensive Guide